poster nu mber 1 adriaens sens evelien of the potat o tuber rot … · 2014. 4. 24. · poster nu...
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Poster nu
Adriaens
Katholiek
Bacterio
Bacteriopcharactersolani’. TT4. Afteron potatlaborator
umber 1
ssens Evelie
ke Universite
phages for t
phages LIMEized for thei
They are memr the phages to tubers. Py scale and g
en
eit Leuven Bi
the control
Estone1 andr suitability a
mbers of the Mpassed certa
Phage applicgave a higher
iosystems
of the potat
d LIMEstonas biocontrolMyoviridae fain microbiolation resulteyield in a fie
to tuber rot b
ne2 were isol agents againfamily, with alogical standaed in reduceld trial.
bacterium '
olated from nst a new, via genome relards, in vivo
ced disease i
Dickeya sol
soil samplesirulent Dickelated to the wo experimentincidence an
lani'
s and exteneya type, ‘Diwell-studied ps were perfond severity
nsively ickeya phage ormed
on a
Poster nu
AGO EX
Universit
Diurnal
Turbulen21 monthsite (Lat under Sucrops. Mal., 2000dominatin
Water is tin wet thphoton ffollowing
umber 2
XPEDIT EV
té de Gemblo
and seasona
nt CO2 exchahs (August 209.74°N, Lon
udanian climaeasurements
0). The datang species ar
the main fachan in dry sfluxes densityg a typical cur
VARISTE
oux SCIENC
al CO2 fluxe
anges betwee007 to May 2ng 1.60°E, Aate. The mawere made
a were comround the tow
tor controllineason. Duriny (PPFD) wrvilinear func
CE AND TE
es response
en a cultivate2009) by an eAlt: 449 m) iain types of
and treated mpleted by mwer.
ng the ecosyng wet seaso
was observedction and sat
ECHNIC OF
s in cultivat
ed savanna aeddy co-variais part of thvegetation afollowing thmeteorologic
stem dynamion, a very cd, CO2 assimturating for h
F ENVIRON
ted savanna
and the atmoance system
he internationare woodlandhe CarboEurcal measurem
ics: much larclear answer milation incrhigh PPFD (P
NMENT
a in Benin (W
osphere werein North-W
nal AMMA-Cd, shrublandrope methodments and
rger assimilatof flux to p
reasing with PPFD > 100
West Africa)
e measured dWestern Benin
CATCH prod, herbaceoudology (Aubin
an inventor
tion was obsphotosynthetincreasing P
00 µmol m-2
)
during n. The ogram s and net et ry of
erved tically PPFD s-1).
Poster nu
Akbarian
Universit
Effect ofthe antio
Introduct
Chronic hbroiler coet al, 20impairmeoxidative and increpractical (Attia et a
umber 3
n Abdollah
teit Gent Dep
f lemon peeoxidant statu
tion:
heat stress, oomfort and e010). The ment of endoc
stress (Lin eeased levels oways to alle
al, 2011). Rec
partment of A
el extract, orus and some
occurring in texerts deletermetabolic chcrine functioet al, 2006). Tof oxidation peviate the efcently, studie
Animal Prod
range peel ee metabolic
temperate coious effects o
hanges inducons (Yalcin The latter is dproducts. Di
ffect of highes have show
duction
extract and c parameters
ountries as won performaced in chicket al, 2009),
documented ietary modifi
h environmenwn that pheno
Curcuma xs of br
well as in theance and survkens by chr, depletion oby decreasedications are antal temperaolic compoun
xanthorrhiza
tropical worvival of broilronic heat of minerals d antioxidantamong the mature on pounds (PC) can
a essential o
rld, interferesler chickens (exposure inin the body
t enzyme actimost preferredultry performn act as antiox
oil on
s with (Azad
nclude y and ivities d and
mance xida
Poster nu
André M
Universit
Toward
Remote considerecompare relating tdifferent analysis. metrics h
umber 4
Marie
té de Gemblo
a single def
sensing imaed as a rural
results of to these threcriteria like Causes of t
have been dis
oux Départem
finition of pe
age interpret, a periurbanstudies in p
ee concepts their type, s
the differenccussed.
ment Forêts,
eriurban zo
tation and n or an urbaperiurban zohave been rstrenghts ances, relevanc
, Nature et P
nes?
classificationan area. Suchones. Differereviewed in td weaknesse
ce, gaps and
Paysage
n require a h a definitionent terms, dthe literaturees, in the sco
d the potenti
clear definn is also ess
definitions ane and compaope of a lanial contribut
nition of whsential in ordnd characterared accordindscape evoltion of land
hat is der to ristics ng to lution
dscape
Poster nu
Arnould
Universit
Variabili
Differenccomponewere collfarms) anunsaturatfrom the compositmorning allow diff
umber 5
Valérie
té de Gemblo
ity among m
ces in milk coents. This stuected betwee
nd analyzed bted and unsatrecorded MI
tion, were af/ evening m
ferent uses o
oux Animal S
morning and
omposition budy extendeden October 2by MIR specturated fatty IR spectral dffected by Amilking are rf milk.
Science Unit
d evening m
between mord research t2007 and Notrometry. Thacids, and sh
data. As expeAM / PM mirequired befo
milk compos
rning and eveo milk fat covember 201he milk contehort, mediumcted, the mililking duringore using it j
itions durin
ening milk arcomposition.11 (from 29.6ents of satura
m and long chlk compositiog the lactatiojointly. Diffe
ng the lactat
re document Milk sampl636 cows in ated, mono-uhain fatty acion and, espe
on. Thereforeerences in co
tion
ted for majorles (n = 195491 Luxembunsaturated, ids were predecially, the mie adjustmentomposition
r milk 5.960) bourg poly-
dicted ilk fat ts for could
Poster nu
Baijot Am
Universit
FonctionNicotian
Iron is afunctionais inducephenolicsdeficiencysubstrateunsatisfactabacum. assays. Pu
umber 6
mandine
té Catholic L
nal charactena tabacum
an essential al characterized in the roos that soluby unless cats, we soughctory. We thAfter invest
urification of
ouvain-la-Ne
erization ofinvolved in
micronutriezation of NtPot epidermis bilize iron intechol phenht to set u
herefore relietigating NtPDf NtPDR3 is
euve Institut
f NtPDR3, iron deficie
nt for virtuPDR3, an AB
in responsen the soil. Nolics are adup a convened on a homDR3 localizatunderway.
des sciences
a pleiotroency
ually all livinBC transporte to iron defNtPDR3-sile
dded to the nient expre
mologous exption to the p
s de la vie
opic drug r
ng organismter from Nicoficiency and enced plants
medium. Tssion system
pression systeplasma memb
resistance t
ms. Our worotiana tabacu is hypothes
s are more To directly im. Expressioem: suspensibrane, we per
transporter
rk deals withum. Its expresized to transensitive toidentify NtPon in yeastion cells frorformed tran
from
h the ession nsport iron
PDR3 t was m N.
nsport
Poster nu
Barsics F
Universit
Volatile
WirewormAlternativstrategiescompounolfactomethemselveattracted selection,pest.
umber 7
Fanny
té de Gemblo
organic com
ms are the sves to insec. Our work
nds on the eter we havees to isolatetowards mo
, in crop rota
oux Agronom
mpounds rel
soil dwellingcticide treatmk consists iorientation be evaluated ted root-emitost of the teation, or in t
mic Sciences
leased by ba
g larvae of cments are nin elucidatinbehavior of the attractivetted volatile ested baits. Orapping syste
arley roots a
lick beetles needed in orng the role
Agriotes soeness of a v
organic coOur results ems aiming a
attract wirew
and are pesrder to devof barley r
ordidus wirevariety of bampounds. Wshould be tat the reduct
worms
ts of many velop integraroot-emitted
eworms. Usinaits ranging fWireworms wtaken into action of the p
crops worldated managed volatile orng a dual cfrom barley were significccount in va
populations o
dwide. ement rganic choice roots
cantly arietal of this
Poster nu
Bastiaan
Other Sci
Expressiinfection
Scab is onhave beenunknownsegregatinBelgian aresistant from a cramong thpotential strategies
umber 8
nse Héloïse
iences du Viv
ion analysisn by Venturi
ne of the mon isolated, thn. In this studng populatioapple cv. Bycv. The expross betweenhe genotypes
involvemen.
vant
s of defensia inaequali
ost importanhose governindy we used trn to identify
y cDNA-AFLpression of thn the resistan and to co-se
nt in the pa
se-related gs
nt diseases ofng quantitativranscript proy candidate gLP we selechese genes w
nt cv and a suegregate withartial resistan
genes in a p
f apple. Wherve resistance,filing strateg
genes involveted a set ofwas then assusceptible onh scab resistance. This st
partial resis
reas genes go, hypothesize
gies combineded in the paf defense relsessed by qRne. Transcripance levels intudy may le
stant apple
overning quaed to be mord with pheno
artial scab reslated genes m
RT-PCR in apts levels wen the progenead to nove
cultivar du
alitative resisre durable, arotypic data frsistance of amodulated i
a progeny dere found to
ny suggestingel disease co
uring
stance re still rom a an old n the erived differ
g their ontrol
Poster nu
Bastin C
Universit
Using fa
Improvinthe last yfatty acidcovariancconceptiounfavorab75% of tover the fertility.
umber 9
Catherine
té de Gemblo
atty acid con
ng dairy cow years in ordeds profile in ces among on were estble relationsthe genetic vlactation ind
oux Animal S
ntents in mil
fertility by mr to overcommilk could b17 fatty acitimated fromhip among
variability of dicating that
Science Unit
lk to improv
means of genme the declinbe used as and contents m 29,792 fifertility and fertility was these traits
ve fertility o
netic selectionning cow fern early prediin milk and
irst-parity Hbody fat mexplained bycould be us
of dairy cows
n has becomrtility. This sictor of gened the numb
Holstein cowobilization iny the variabi
sed to supple
s
me increasingtudy investig
etic merit forber of days ws. Results n early lactaility in milk ement genet
gly importantgated whether fertility. Gefrom calvin
substantiatedation. Also, afatty acids p
tic evaluation
t over er the enetic ng to d the about
profile ns for
Poster nu
Bastin Je
Universit
The impwithin tr
The spatithe Northmosaic (D(AGB) wStratificatforest tyopportunimprove
umber 10
ean-Françoi
té de Gemblo
pact of foresropical dens
ial variabilityhern Bateke Democratic
were estimatetion was appype successinity to study estimates of
is
oux Forêts, N
st spatial strse semi-deci
y of carbon splateau, chaRepublic of
ed from a ranplied in ordeion along athe influenc
AGB throug
Nature et Pay
ructure on fiduous fores
stocks was staracterized by
the Congo)ndomized ster to study a forest-savce of the fogh considerat
ysage
forest type ast of DRCon
tudied withiny a fragment. Stem densitratified sampthe determin
vannah transrest spatial stion of spatia
and abovegrngo
n several semted landscapeity, basal arepling design nism of foresition. This structure thral pattern as a
round biom
mi-deciduous e known as ea and above
with total cest biomass
stratificatiorough the edan additive p
mass distribu
forest patcha forest-savae-ground biocover of 28.2variability d
on provideddge effect, anparameter.
ution,
hes of annah omass 25 ha. due to d the nd to
Poster nu
Bérénice
Universit
A new H
Garlic is Among th
Alliin wasof this wo
The meth1,1 betwgraphitic was short
The methfulfilled. T
umber 11
e Dethier
té de Gemblo
HPLC metho
recognized he products
s synthesizedork.
hod describeween the iso
carbon and ter and unde
hod leads toThis may be
oux Chemistr
od to quanti
for centuriesextracted fro
d. This proce
d in the litermers. A seca water-ACNrwent the va
o satisfying rvaluable for
ry and Bioind
ify alliin, the
s for its heaom the cloves
ess leads to tw
ature (aminocond methoN gradient walidation proc
results. The future resear
dustries
e major sulf
lth benefits, s, alliin retain
wo stereoiso
o column, ded was deveas used for tcess.
separation isrch on garlic
fur compoun
mostly linkned our atten
mers. Their
etection at 21eloped: the the elution. I
s excellent, ac.
nd in garlic
ed to its sulntion.
HPLC separ
10 nm) showstationary p
It provided a
and the valid
c
lfur- compon
ration was th
wed a resolutihase was po resolution o
dation criteri
nents.
he aim
ion of orous
of 3,1,
ia are
Poster nu
Bink Ann
Katholiek
The nonmiconaz
In this stualbicans bgenes invenhancingfound thamiconazolike mico
umber 12
na
ke Universite
n-steroidal zole against
udy, we aimebiofilms. Dicvolved in bg effect of diat C. albicanole. These renazole to tre
eit Leuven M
anti-inflammCandida alb
ed at identifyclofenac wasiofilm formiclofenac on s biofilms gr
esults indicateeat C. albican
Microbiële en
matory drubicans biofi
ying compous previously
mation and dthe activity o
rown in the pe that diclofe
ns- biofilm as
Moleculaire
ug diclofenailms
unds that incrshown to re
developmentof miconazopresence of enac is usefusociated infe
Systemen
ac potentiat
rease the actduce the exp. Therefore,
ole in vitro agdiclofenac sh
ul in combinections.
tes the in
tivity of micopression leve, we investiggainst C. albihowed increation therapy
vitro activi
onazole againel of differengated a potcans biofilmased sensitivy with antifu
ity of
nst C. nt key tential s. We
vity to ungals
Poster nu
Boisson
Universit
ModellinKatanga
In South of whichspecies ar10000 mmetallophgeneral aaccordingexists bet
umber 13
Sylvain
té de Gemblo
ng realized n copper hi
Central Afrih endemic tore distributed
mg/kg for cohyte to heavadditive modg to their optween niche a
oux Forêts, N
niche of mlls
ica were ideno Katanga and over a hunopper and 2
vy metals, thedels (GAM).ptimum alonamplitude an
Nature et Pay
metallophyte
ntified more tnd critically
ndred hills co2 to 1000 me ecological Results sho
ng a metal cond optimum c
ysage
e species a
than 650 planendangered
ontaining highmg/kg for cniches of 80ow that (1) oncentrationcopper conce
along coppe
nt species toby mining a
h copper andcobalt). To 0 cupro-coba
three groupns gradient aentration.
er and coba
olerant to heaactivities. Thd cobalt conunderstand
altophytes wps of specieand (2) a po
alt gradient
avy metals, sehese metallo
ncentrations (the respon
were modeledes were idensitive relatio
ts on
everal phyte (20 to se of
d with ntified nship
Poster nu
BOTUL
Universit
DevelopCongo
Soil wateproblemsalternativeasily meas the SWwas recomCongo socontent oNearest N
umber 14
LA MANYAL
teit Gent Soil
ment of pe
er retention cs. However, ve is its estimasurable soil
WRC. In a premmended fooils were ideof soils in LoNeighbour ap
LA Yves-Da
l Managemen
edotransfer
curve (SWRCits direct m
mation by peddata (e.g. tex
eliminary stur Lower Conentified. Theower Congo, pproach.
ady
nt
functions t
C) is a key pmeasuremen
dotransfer funxture, organiudy, publishengo. Then, the objective o
based on m
to predict w
parameter tont is laborionctions (PTFic carbon, bud PTFs were
he best potenof our resear
multiple linear
water reten
o solve manyous, time-conFs). These arulk density) we evaluated antial predictorch is to der regressions
ntion of soil
y soil and wnsuming anre predictive with hydraulicand developmors of water cevelop PTFs and the new
ls in the L
water managend expensive
functions rec parameters
ment of new content for L to predict
wly developp
Lower
ement e. An elating s such PTFs
Lower water
ped k-
Poster nu
Bui Tuye
Katholiek
The respBotrytis
Apples arquality frincludingharvest hwas to imfrom twometabolitof fruits oexposure infection.
umber 15
et
ke Universite
ponse of acinerea.
re usually storuits. Botryti
g apple. Apphave a higher mprove post-o cultivars Btes and antioof different ato high-ligh
.
eit Leuven Bi
antioxidant
ored for a peis cinerea is
ple fruit fromtolerance to
harvest nutriBraeburn anoxidant metabapple genotyt/high temp
iosystem
metabolism
riod of up 6 s a necrotrom cultivars wo post-harvesitional quality
nd Golden Dbolising enzy
ypes to postherature stres
m in apple
months to ephic fungal with a highest infection wy and storageDelicious weyme activitieharvest infects can induce
fruit to po
ensure a steapathogen w
er vitamin Cwith B. cineree potential. Iere selected
es. The resulttion with B.
e cross-tolera
ost-harvest
ady year-rounwith a very C and antioxea. The objecIn the presen
to analyse ts show thatcinerea diffe
ance to post-h
storage dis
nd supply of wide host rxidant contective of this nt research, a
their antioxt the suscepter and pre-haharvest B. ci
sease
high-range, ent at study
apples xidant tibility arvest inerea
Poster nu
Bulens A
Katholiek
The use
Accordinand this enrichingstraw disintake of variable. intake of concludedcrate.
umber 16
Anneleen
ke Universite
of a straw d
ng to the Euralso applies
g material nepenser and straw variesSome sows t
f straw showsd that the str
eit Leuven Bi
dispenser in
ropean Directo sows an
eds to take ithe suitabilit greatly. Alsotake more strs that there iraw dispense
iosystemen
n the farrowi
ctive (2001/d piglets in into account ty in the farro the differenraw before fis a need forer is an inter
ing crate
93/EC) pigsthe farrowinthe specific
rowing cratence betweenfarrowing, whr straw or enesting enrich
s should havng crate. Hohousing of
e were studien the pre andhile others ta
nrichment in hment applic
ve access to eowever, the sows. There
ed. The resud post farrowake more aftthe farrowin
cation for use
enriching maway of prov
efore, the useults show thawing period ister farrowingng crate. It ce in the farro
aterial viding e of a at the s very g. The an be owing
Poster nu
Buysse P
Universit
50 Yearscarbon b
This studcontrasteResidue Restimatio
The soil input datwere meaSHR sensinput doe
umber 17
Pauline
té de Gemblo
s of contrasbudget and o
dy aims to ed residue mRestitution afns with field
C budgets wta compiled asured in 20sitivity to temes not necess
oux Environm
sted residueon soil hete
estimate the management fter harvest) SHR measu
were calculatesince the be10 and 2011
mperature. Tsarily sequest
mental Scien
e managemrotrophic re
carbon (C) treatments through the
urements.
ed in each caeginning of t1 to comparehe comparisrate the mos
nces and Tech
ment in an aespiration.
loss by soil (Residue Exestablishmen
ase on the bthe experimee them with on suggestedt C or produ
hnology
agricultural
heterotrophxport, Farmnt of soil C b
basis of total ent in Belgiuthe budget-
d that the treuce the larges
l crop: imp
hic respiratiom Yard Man
budgets, and
soil organic um, 50 yearsbased estima
eatment receist CO2 fluxe
acts on the
on (SHR) in nure addition
to compare
C content as ago. SHR fates and to aiving the largs.
e soil
three n and these
and C fluxes assess gest C
Poster nu
Callewae
Universit
The bact
ScreeningAbout thdue to thOn a shocommuniperson cshowed sseason anthe axilla.
umber 18
ert Chris
teit Gent Dep
terial finger
g of 48 indivhe half of thehe handednesort time scality remains mhanges, the some unfamnd the deodo.
partment of B
rprint of the
viduals showse populationss of the perle, and whenmore or less c
bacterial comiliar genera orant/antiper
Biochemical
armpit and
s that everybn has bacteriason, which cn the environconstant. On
ommunity cain the armp
rspirant usag
and Microbi
d its variatio
body has an ual differencecauses differenment of th
n a longer timan be alteredpit. Suggestige has a disti
ial Technolo
n in time
unique bactees between leent environm
he person remme scale, andd as well. Seions can be inct impact o
ogy
erial communeft and rightmental conditmains the sa
d when the enequencing omade that
on the bacter
nity in the art armpit, protions in the aame, the bacnvironment oof the comm
the environmrial commun
rmpit. obably axilla. cterial of the
munity ment,
nity in
Poster nu
Caparros
Universit
Infestati
The tomaother hosdevelopmlongevity larvae analso longabsoluta others poabsoluta.
umber 19
s Megido R
té de Gemblo
on potentia
ato miner, Tst plants from
ment of T. Ay and female d pupae dev
ger on tomaton potato evotatoes varie
udy
oux Agronom
al of Tuta ab
T. absoluta (Mm the Solanac
Absoluta. Larvfecundity on
velopmental o than on p
ven if the insties in due t
mical Science
bsoluta (Mey
Meyrick), is aceae family. Wval developmn one hundretime were lo
potato. Theseects seems to
to study the
es
yrick, 1917)
an importantWe studied t
ment time, pued insects weonger on tome results showo prefer devevarietal effe
on potatoes
t pest of tomthe effect of upal time, toere recordedmato than onw an importeloping on to
ect of potato
s (Solanum
mato crops tpotato (varie
otal developmd on tomato n potato. Adtant infestatiomato. We a
oes on the d
tuberosum)
that also feedety Spunta) omental time, and potato.
dult longevityion capacity are actually teevelopment
).
ds on on the
adult Eggs, y was of T. esting of T.
Poster nu
Chen Jia
Universit
Isolation
Various divaricatastructureshydroxybmethylellglucopyrasalicylic a4-5 and 7is current
umber 20
an
teit Gent Sus
n and identi
chemical coa, which ares were deter
benzoic acidagic acid-4-Oanoside (9), acid (13), isov7-16 were isotly performed
tainable Org
fication of t
onstituents we both used rmined spec (3), protoc
O-ß-D-xylopand (6S,9S)
vanillic acid olated for thed.
ganic Chemis
the chemica
were isolatedas folk rec
ctroscopicallycatechuic acyranoside (7))-roseoside ((14), 4-hydro
e first time fr
try and Tech
al constituen
d from the cipes for they as hydroxcid (4), vani), benzyl-ß-D(10), succinicoxycinnamic om these pla
hnology
nts from two
aerial partse treatment
xymethylfurfuillic acid (5)D-glucopyranc acid (11), acid (15), es
ants. Biotesti
o Gynura sp
of Gynuraof diabetes
ural (1), ben), kaempferonoside (8), 2-
ethyl methysculetin (16).ing of the iso
pecies
a bicolor an in China.
nzoic acid (2ol (6), 3,3'--phenylethyl-yl succinate Compound
olated compo
nd G. Their 2), 4-di-O--ß-D-(12),
ds 1-2, ounds
Poster nu
Courtens
Universit
Simple s
Oxygen-lanammoxrobust Ounknownprocess pthe disc versa. Dedirectly frnitratation
umber 21
s Emilie
teit Gent Dep
strategies to
limited autotx for the rem
OLAND tecn. In lab-scalperformance,immersion letermination rom the atmn in an OLA
partment of B
control the
trophic nitrifmoval of nitrchnology, yele RBC, disc, although anlevel (50 to of the biolo
osphere. OvAND RBC.
Biochemical
oxygen bud
fication/denirogen from wet the factorc rotation spn abiotic set-75%) could
ogical OUR verall, these re
and Microbi
dget of an O
itrification (Owastewater. Ars controllin
peeds (1.8 an-up showed a
d significantlyconfirmed t
esults demon
ial Technolo
OLAND rot
OLAND) coA rotating bing the oxygnd 3.6 rpm) a significant y prevent unthat about 9nstrated a no
ogy
tating biolog
ombines partiological con
gen uptake showed no effect. In co
ndesired nitr90% of the oovel and simp
gical contac
tial nitritationntactor (RBCrates (OURinfluence o
ontrast, increratation, andoxygen was ple way to co
ctor
n and C) is a R) are
n the easing d vice taken
ontrol
Poster nu
De Back
Other Pla
Genotypon Chrys
Puccinia characterof differeGenotypimarkers. large dispathotypebe identiquarantin
umber 22
ker Mathias
ant Sciences
pic and phensanthemum
horiana is oization of a wential cultivaic characteriGenotypic d
stance interne-based diveified based one monitoring
Unit
notypic charm
ne of the mworldwide coars revealed ization invodiversity wasnational sprersity was largon their SNg.
racterization
ost importanollection of ithe presencelved the de
s strongly relead as wellger than SN
NP profile. T
n of Puccin
nt diseases inisolates via coe of pathotyevelopment lated to geogl as recomb
NP-based diveThis allows
nia horiana,
n chrysantheontrolled inoypes and at and applica
graphic origibination weersity, the mthe use of
a quarantin
emum produoculation expleast seven
ation of 25 in, while evidere also obs
most virulent the genotyp
ne rust path
uction. Phenoperiments onavirulence gdifferential
dence of sposerved. Althpathotypes
ping techniq
hogen
otypic n a set genes.
SNP oradic hough could
que in
Poster nu
De Bruy
Universit
The roleCochliob
It has beeto (hemiexpressio(Magnapoconfirminspot. Fursignaling in rice an
umber 23
yne Lieselott
teit Gent Cro
e of brassibolus miyab
en shown thai)biotrophic on analysis, worthe oryzae)ng brassinolirthermore, bassociated g
nd that blast i
te
op Protection
inosteroids beanus
at brassinostepathogens.
we investigate) and the necide induced
blast infectiongenes. Our reinfection affe
n
in the inte
eroid plant hUsing exogeed the role ocrotrophic bresistance ton affected thesults suggestects the BR m
eraction of
hormones (BRenous brassi
of BR in resirown spot fu
o blast, we ahe expressiont that BR can
metabolism in
f rice with
R) play an iminolide applistance to theungus (Cochalso showed n pattern ofn contributen planta.
Magnapor
mportant rolelication and e hemibiotro
hliobolus miyinduced res
f several BRe to broad sp
rthe oryzae
e in rice resisdifferential
ophic blast fuyabeanus). Besistance to b
R biosynthesipectrum resis
and
stance gene
ungus esides brown s and stance
Poster nu
De Clerc
Universit
Identific
InteractiosuspectedinteractioNanovirid
This worfirst stepscreened every straparasitoid
umber 24
ck Caroline
té de Gemblo
cation of bac
ons between d to explain tons have nedae), transmi
rk focuses onp in the cha
for symbionain. Candidads was identi
oux Sciences
cterial endo
Luteovirusethe viral part
ever been stitted by the a
n the identifaracterizationnt detectiontus Serratia wfied in three
Agronomiqu
symbionts p
es particles anticles lifetimetudied in thaphid Pentalo
fication of thn of such an. Buchnera which is an of the five st
ues
present in P
nd proteins es in the insehe case of tonia nigroner
he bacterial sn interactionaphidicola aaphid symbitrains studied
Pentalonia n
of aphid’s syect haemolymthe Banana rvosa.
symbionts prn. Five aphiand Wolbachiont known d
nigronervosa
ymbionts aremph. In oppo
Bunchy To
resent in P. id’s strains whia pipentis to provide p
a Coq. strain
e well knownosite, that ki
op Virus (B
nigronervosawere studiedwere detect
protection ag
ns
n and ind of BTV,
a as a d and ted in gainst
Poster nu
De Coni
Katholiek
Mechani
Nowadayproblemaup to moon the dethe commgrowing microfiltr/pilotscaltime and
umber 25
nck Maarte
ke Universite
ical downstr
ys, harvestingatic areas of ore than 50%evelopment omercial prodmedium an
ration is invele were perforeduce opera
n
eit Leuven Bi
ream proces
g and recovalgal biofuel of the total of a simple a
duction of SCnd the disruestigated as ormed and rating costs
iosystems
ssing of Sin
very of interel production production c
and economiCO. An effi
uption of than alternativ
research is do
gle Cell Oil
esting produtechnology.
cost of Singlecal feasible mcient yield te
he harvestedve for the cone to optim
ls
ucts from mThe traditio
e Cell Oils (Smechanical dechnique to
d cells are toncentration
mize the mem
microalgae is onal downstrSCO). This redownstream p
extract the the main fon of microalgmbrane clean
one of the ream processesearch is foprocess set ubiomass fro
ocuses. Crosgae. Tests a
ning to exten
most s runs cused
up for om its ssflow t lab-
nd life
Poster nu
De Keers
Katholiek
Upscalin
The hypochallenginfield and treatmentoptical reobjective plant spedrought e
umber 26
smaecker W
ke Universite
ng the Biodi
othesis that gng research
laboratory ets strongly heflectance dat
is to evaluacies diversityevents.
Wanda
eit Leuven Bi
iversity – Ec
greater specitopics in ecoexperiments.amper generta acquired frte, based on
y are generally
iosystems En
cosystem fu
es diversity lology. Curre. Yet, the limralizations. Infrom satellite
satellite obsy more robu
ngineering
unctioning p
leads to greaent scientific mited scale an this project
observationservations, thust against env
paradigm th
ater ecosystem insights areand the restrt, we will ma
ns to upscale he hypothesi
nvironmental
hrough remo
m stability ise almost excricted numb
ake use of veexisting kno
is that ecosysdisturbances
ote sensing
s one of the clusively baseber of biodivgetation datawledge. The stems with hs, such as ext
most ed on versity a, and main
higher treme
Poster nu
De Keys
Katholiek
Early deHorse St
Belgian dgenetic pelastin (ECPL-affehypothessusceptibfrom stallIf initial identifica
umber 27
er Kirsten
ke Universite
etection of tallions by m
draught horsepredispositionELN) turnovected draughtized that A
bility. Therefolions (< 36 mAEAb leve
ation.
eit Leuven Bi
Chronic Prmeans of EL
es are suscepn. Breeding ver, eliciting ot horses, AEA
AEAb levels ore, plasma smonths), andels correlate
iosystems
rogressive LLISA
ptible to chrodecisions reqonly basic anAb levels hav
in young hsamples, dist
d these data w with the l
Lymphoedem
onic progresquire early dntibody formve been showhorses, withtal limb radiowere linked tlater disease
ma Suscept
sive lymphodiagnosis. Hemation (anti-wn to correlah no/minor ographs andto disease proe status, this
tibility in B
edema (CPLealthy indiviELN antibo
ate with clinicclinical sign
d clinical scorogression at s test could
Belgian Dra
L), a disorderduals have m
odies/AEAb’cal severity. Ins, indicate res were obtleast 2 years
d allow for
aught
r with minor ’s). In It was
CPL tained later. early
Poster nu
De Roy K
Universit
Flow cyt
Conventiand laboucomparisconsists odata by discriminthese coma fast fincommuni
umber 28
Karen
teit Gent Bio
tometry for f
ional methodur intensive. on of microof two main a novel sta
nation and clammunities cangerprinting mities.
chemical and
fast microbi
ds to study tA flow cytom
obial commuparts: (1) th
atistical pipelassification o
aused by chanmethod of m
d Microbial T
ial commun
the microbialmetry (FC) b
unities basedhe generationline. The coof different bnging enviromicrobial com
Technology
nity fingerpr
l communitybased approa on cellular
n of fingerprombined mebrands of drinmental factmmunities a
rinting
y of water, each was devefeatures of
rint data by Fethod was sinking watertors. Generaland as a tool
e.g. HPC, areeloped for a the single c
FC and (2) tshown to br and to detelly, the methl to detect s
e time consufast and obje
cells. The methe analysis obe useful foect changes wod can be ushifts within
uming ective ethod of FC
or the within sed as these
Poster nu
De Ryck
Universit
Develop
Bacteria-hdiseases aneed for periods. Iaccount assessed that oral our mode
umber 29
k Tine
teit Gent Gen
ment of an
host interactand inflammgood in vit
In this postethe contributhe effect ofbacteria decr
el can be app
neeskunde en
in vitro mod
ions receive mation reactio
tro models er, we presenution of the f oral-derivedrease wound
plied to study
n gezondheid
del to study
more and mons arise duwhere bacte
nt an innovatmicroflora,
d biofilms ond recovery aty bacteria-ho
dswetenschap
host-micro
more attentionue to the croeria-host intetive in vitro
mucin layen wound he
t least in partst interaction
ppen
obe interacti
n in medicalosstalk betweeractions canmodel of th
er and epithealing of the t due to the ns present in
ions in the o
l microbiologeen both parn be studiedhe oral mucoelium. Usingepithelium. secretion ofthe oral cavi
oral cavity
gy research. Mrtners. There
d for longer osa that takesg this modeOur results
f acids. Thereity.
Many e is a
time s into el, we show efore,
Poster nu
De Vriez
Universit
Feeding
Anaerobibiogas. Trequired. evenness,biogas prreactor, wtolerant tof a limit
umber 30
ze Jo
teit Gent Bio
pattern var
ic digestion iTo achieve fu
It was evalu, dynamics anroduction wawhich had higto organic oved pulse of o
chemical and
iation induc
is an environunctional stauated whethend richness o
as the same ingher bacteriaverloading anorganic mater
d Microbial T
ces function
nmental key ability, a certer a higher fof the bactern both reactoal communitynd high ammrial to obtain
Technology
nal stability
technology tain microbiafunctional starial communiors, althoughy dynamics th
monium levelsn a higher fun
in anaerobi
for the conval communitability could ity by altering
h daily variatithan the dailys. The resultnctional stabi
ic digestion
version of oty diversity a be achievedg the feedingion was highey fed reactorts imply occaility in anaero
.
organic wasteand “elasticid by changing pattern. Aver in the puls. It also was
asional applicobic digestio
e into ty” is
ng the verage se fed more
cation on.
Poster nu
Degard C
Universit
CLIMAGof the “lo
The study(CO2, CH
First a mscale. Anto quantidentificabalance athis balan
umber 31
Christelle
té de Gemblo
GRO - Climow stocking
y aims to calH4, N2O) of
odel was buin extensive setify each fluation of the and of its unnce.
oux Environm
matic impacg rate” prog
lculate the imf suckler calf
ild, which toearch, througux and evalu
main GHGncertainties an
mental scien
ct of agri-enram.
mpact of cattltype of farm
ok account ogh peer-revieuate its unc
G sources/sinnd, finally, a
ce and techn
nvironmenta
le stocking raming in Wallo
of all the GHewed scientifcertainty. Finnks at farm an estimation
nology
al measure i
ate on the gronia.
HG emissionfic literature nally the mscale, a qua
n of the impa
in Walloon
reenhouse ga
ns and absorpwas then ca
model was ruantification act of cattle
region: ana
as (GHG) ba
ptions at therried out in un, allowingof the net Ge stocking ra
alysis
alance
farm order
g an GHG ate on
Poster nu
Delamei
Universit
Adhesion
Cross-consource ocontact m
In this reneopreneartificiallyone of thrinsing, tmethod o
umber 32
illeure Laure
teit Gent Dep
n of allergen
ntamination f cross-cont
materials.
esearch, adsoe and polytey contaminathe before mthe rinsing wor an in-hous
ens
partment of F
nic proteins
of allergens amination is
orption is tesetrafluoroethyted with aller
mentioned cowater is anase developed
Food Safety
s to food con
is a major fs adhesion o
sted of milk ylene (Teflorgenic proteinntact materi
alysed for thElisa kit.
and Food Q
ntact materi
food safety cof produced
to stainless on) as differns as indicatals in a clos
he indicator
Quality
ials
concern for food conta
steel, high-drent food cotor allergens sed cell. Afte
allergens us
the food indaining food
density polyeontact materand incubateer incubationsing a rever
dustry. A poallergens to
ethylene (HDrials. The med in contactn and subseqrsed-phase H
ossible food
DPE), milk is
t with quent
HPLC
Poster nu
Delory B
Universit
Growth mL.) roots
The rolesaims at idan origincultivatedand 70%Alcohols,detected accordingroots just
umber 33
Benjamin
té de Gemblo
modelling as
s played by rodentifying VOnal contributd in our grow
% of them w, aldehydes, VOC. Multi
g to the devt emerged fro
oux Agricultu
and profiling
oot volatile oOC containetion, these wwth conditiowere tentativketones andivariate analy
velopmental som the coleo
ural Science
g of volatile
organic comped by H. vulgwere positioons. By SPMvely identified organic acidysis revealedstage. In gen
orhiza.
e organic co
pounds (VOCgare roots at oned on groME-GC/MS, ed based ond esters acco
d qualitative neral, the VO
ompounds in
C) remain esselected gro
owth modelsa total of 1
n their massounted for 5and quantitaOC content
n Barley (H
ssentially unkowth develops calibrated 10 compoun
s spectra and55,5% of theative changeswas the hig
Hordeum vu
known. This pmental stagefor barley p
nds were detd retention e total numbs in such pr
ghest when y
ulgare
study es. As plants tected time.
ber of rofiles young
Poster nu
D'hondt
Universit
Modellin
Modelling
Rob D’hGoethals
The last investigattrade-offsproductiobreeding trade-offs
umber 34
t Rob
teit Gent App
ng Freshwat
g Freshwater
ondt, Tom D
decades theted the applis of a freshon, nitrogen managemens and facilitat
plied Ecolog
ter Ecosyste
r Ecosystem
Debie, Steve
e modeling oicability of B
hwater systemremoval an
t scenarios. Iting a knowle
gy and Enviro
em Services
Services usin
en Broekx, P
of EcosystemBayesian Belm. Using a nd recreationIn this case sedge transfer
onmental Bio
using Baye
ng Bayesian B
Pieter Lemme
m Services (lief Networkmodel based
nal value wetudy, BBNs r to decision-
ology
esian Belief
Belief networ
ens, Inge Lie
(ES) has becks (BBNs) ind on system
ere assessed proved a pro-makers.
Networks
rks
ekens, Luc D
come an emn modeling Em dynamics,
for a pond omising tool
De Meester,
merging topicES provisionthe servicesunder threefor evaluatin
Peter
c. We n and s fish e fish ng ES
Poster nu
Dufrann
Universit
Impact o
Authors:
Cultivatiospatial disto these qGemblouThe aim wgrowth, ywe focuse
umber 35
ne Delphine
té de Gemblo
of cultivatio
Dufranne D
on practices astribution, wquestions, a mux Agro-Bio was to investyield and enved on the im
oux Science,
n practices
D., Vancutsem
are known towhich may immultidisciplinTech in col
tigate the impvironment, a
mpacts on soil
Technology
(tillage and
m F., Bodson
o induce a mmpact dry manary project (llaboration wpact of cultivs well as on l respiration
and Environ
d residue res
n B., Aubinet
modification oatter decomp(SOLRESIDwith Walloonvation practicsoil propertisoil for 3 yea
nment (STE)
stitution) on
t M.
of soil organosition kinet
DUS) was set n Agriculturaces (tillage anies and on aars. We will p
)
n soil respira
nic matter qutics. In orderup by the U
al Research nd residue reactivities. In tpresent our f
ation
uantity, qualitr to bring anniversity of LCentre (CRA
estitution) onthe present sfirst results.
ty and swers Liege, A-W). n crop study,
Poster nu
Dufrasne
Universit
AdvanceRegion u
Since 200boars. Coprogramsrecorded growth, cbest boacrossbreewill be ad
umber 36
e Marie
té de Gemblo
ed genetic using test st
07 the Wallooomprehensivs, using simuon-farm on
carcass qualitars accordineding performdded to curre
oux Sciences
models fortation and o
on Region isve models foultaneously d purebred orty traits and fg to their mances, morent models. A
Agronomiqu
r Piétrain bon-farm phe
s acquiring a or routine gedata recordedr crossbred pfeed intake. Eselection ob
re advanced Additionally p
ues
boars involvnotypic and
new advanceenetic evalua
d on crossbrepigs, are undEstimated brbjectives. Bmodelling o
potential use
ved in crosd genomic d
ed genetic evation of boaed progeny ader developmreeding valueut to have of non-addit of genomic
ssbreeding data
valuation proars involved at central tesment. Traits es allow bree
comprehentive and crosinformation
in the Wa
ogram for Piin crossbre
st station andevaluated in
eders to selecnsive modelssbreeding e
n will be explo
alloon
étrain eeding d data nclude ct the s for ffects ored.
Poster nu
ESMAE
Universit
Effects pistachio
PistachioIran,Turkduration
These par
Germinatleaves, fre
Results shbut thereleaves, frthan othe
umber 38
ILPOUR A
teit Gent PLA
of seed po(Pistacia V
(Pistacia Verkey,Syria andon pistachio
rameters was
tion percentaesh and dry w
howed that ge was no difesh and dry er treatments
ALI
ANT PROD
priming duVera L.) seed
ra L.) is one od united state
(P.vera L. C
s measured:
age, germinaweight of sho
germination fferences betw
weight of shs.
DUCTION
uration on dlings
of the imporof America.
Cv.Badami) se
ation speed, loot and root
speed and pween the trehoot and roo
seed germ
tant fruit tree In this studyeeds for 1 ho
length growtand shoot d
primary leaveeatments. Shot and shoot
mination a
es in sub-troy, we evaluatour, 6, 12 an
th of shoot idiameter.
es growth wahoot and root diameter in
and vegeta
opical area in ted the effec
nd 24 hours.
in different s
as higher in 2ot length gron 6 hours du
ative growt
the world suts of seed so
stages, numb
24 hours durowth , numburation was h
h in
uch as oaking
ber of
ration ber of higher
Poster nu
Fassotte
Universit
Charactesites
The invasdwellingsinvestigatwere charesults intake sheloriented rsouth or w
umber 39
Bérénice
té de Gemblo
erization of
sive multicols to overwinted a large naracterized thdicate that Hlter. Aggregarooms. Furthwest, and in
oux Sciences
f Harmonia
loured Asiannter. In ordumber of ov
hrough a surH. axyridis prations are mhermore, ladya lesser exten
Agronomiqu
a axyridis (P
n ladybird, Hader to highverwintering rvey sent to eferentially s
mostly locatedybirds were gnt, in the upp
ues
Pallas) (Col
armonia axyrhlight the sp
sites in Wallhomeowner
selects isolated at the firsgenerally gathper corners o
leoptera: Co
ridis (Pallas),pecific featulonia betweers confronteed brick housst floor, esshered into wof walls prese
occinellidae
, forms largeures of infeen 2007 and ed to invasioses with red sentially insid
wooden windoenting the sa
e) overwinte
e aggregates iested houses2011. These
on problemsor white fronde south or ows frames f
ame orientatio
ering
inside s, we e sites . The nts to west
facing on.
Poster nu
Faux An
Universit
Sex dete
In a contsativa L.)respondinimprovemon yieldchromosotrait loci aphenotypidentifica
umber 40
nne-Michelle
té Catholic L
rminism in
text of increa), a naturallng to daylenment and culs were desomes and itsassociated to
ped and screeation of putat
e
ouvain-la-Ne
hemp (Can
asing attentioly dioecious ngth variatioltivation of thscribed in fs sexual phe
o the monoecened with AFtive QTL’s.
euve Eart an
nnabis sativa
on for alternplant with
ns. These fehe species. Efield conditienotype variecious trait arFLP markers
d Life Institu
a L.): a quan
native crops, high plastic
eatures haveEffects of theions. Monoes among cue looked fors. Next steps
ute
ntitative app
our researchcity of sexu
e determinane flowering pecious hem
ultivars. In thr. Two segregs include the
proach
h focuses onual phenotypnt implicatiophenology an
mp wears hohe present sgant populatie mapping of
n hemp (Canpe and flowns in the gend sex expreomomorphicstudy, quantiions were cref markers an
nnabis wering enetic ession c sex itative eated,
nd the
Poster nu
Faux Pie
Universit
Optimiz
For main100k bi-ato genomsummarizcubically inverses wevaluationcattle andpopulatio
umber 41
erre
té de Gemblo
ing genomi
n domestic spallelic single nmic predictiozing similaritwith the nu
was developens have beend poultry wilon.
oux Zootech
ic prediction
pecies, molenucleotide pon of breedinty between g
umber of gened, based onn performed ll be present
hnie
n: strategies
ecular informolymorphismng values, whgenotyped annotyped anim
n the direct inwith differe
ted, showing
s to obtain in
mation is obtm markers). It
hat often imnimals. Commals. A stratnversion of tent approximg that compu
nverse of lar
tained by usits use in trad
mplies the invmputation timtegy to obtaithe pedigree
mations. Resuutational gain
rge relation
ing dense paditional genetverse of rela
me of such iin an approxrelationship
ults for genons depend on
nship matric
anel chips (setic evaluationationship mainverses incrximation of matrix. Gen
omic evaluatin the structu
ces
everal ns led atrices reases these
nomic on of ure of
Poster nu
Feyaerts
Katholiek
High hsynergist
High Preresult, thealthough inactivatiopropionaantimicrodependedand reuteand cinna
umber 42
s Julie
ke Universite
hydrostatic tically in bu
essure (HP) ie combinatiothe magnitu
on of severldehyde (reu
obials, to ided both on therin was stroamaldehyde.
eit Leuven M
pressure uffer and in m
nduces subleon of HP wiude of synerral Gram-neuterin) and centify some
he compoundongly suppres
Microbiële en
and oxidamilk.
ethal injury inith antimicrorgy varies suegative and cinnamaldehy
factors thatd and the bassed in milk
Moleculaire
tive stress
n bacteria thobials often rubstantially. I
-positive bayde, two strut influence cteria. Intereas compared
Systemen
inducing
hat sensitizes results in synIn the currenacteria by Hucturally relathis synergy
estingly, whild to buffer,
natural c
them for otnergistic bactnt work we HP in comated oxidativy. It was fole the synergthis was not
compounds
ther stresses.terial inactivhave studie
mbination wive stress indund that sy
gistic effect ot the case fo
act
. As a ation,
ed the th 3-
ducing ynergy of HP or HP
Poster nu
Fischer C
Universit
Implicat
Some antsugar soupoint of vlargely unrelation. Bhoneydewrecognizeof honeyd
umber 43
Christophe
té de Gemblo
tion of hone
t and aphid urce and in exview, this phnknown. ThiBioassays revw volatile come myrmecophdew microor
oux Analysis,
eydew micro
species can xchange provhenomenon his study aimsvealed that tmpounds; enhilous specierganisms in a
, Quality and
oflora in ant
present a mviding the aphas been wels to identify the greatest pnabling ant scs. Many of th
ant attraction
d Risks
-aphid mutu
mutualistic rephid colony cll studied frosemiochemi
part of ant acouts to findhose VOCs s has been inv
ualism
elationship, acleaning and om decades. icals involvedattraction towd more quicklseeming to hvestigated.
ants using approtection. FHowever, itd in the estaward aphid cly aphid colo
have microbia
phid honeydeFrom a behavs chemistry iablishment ocolonies is donies and disal origins, th
ew as vioral is still
of this due to tantly e role
Poster nu
Franssen
Katholiek
The effemetaboli
Chickensdevelop metabolisduring thsampling plasma gl
umber 44
ns Lies
ke Universite
ect of tolbutism of the e
have plasma resistance sm during lat
he perinatal pblood after
lucose conce
eit Leuven Bi
tamide or inembryo and
a glucose coto insulin e
te embryonicperiod by the
each injectintrations. Re
iosystemen
nsulin injecnewly hatch
oncentrationsearly in life. c developme injection of ion at differeesults will be
ction duringhed chick
s that are twoLittle is kn
nt. This studf tolbutamideent timepoinpublished by
g the embry
o times highnown about dy aims to exe or insulin innts. Use of by the poster
yonic period
her than that the ontogen
xplore the glun the embryoblood is for presentation
d on the glu
of mammalny of the gluucose metabonic blood andeterminatio
n.
ucose
ls and ucose
bolism nd by on of
Poster nu
Frederic
Universit
Hymeno
Most repcolonizatentomofaconsider Blowfliesrestrictedparasitoidtheir ecol
umber 45
kx Christine
té de Gemblo
optera colon
ports publishion and araunal coloniHymenopter
s parasitoids d to a small, ds also interflogy is neede
e
oux Agronom
nization of p
ed in the fiere neglectinzation of a ra parasitoid
may indeedwell-defined
fere with devd.
mic Science
pig carcasse
eld of forensing Hymeno
dead body ds in a forensd be of par
d window of velopmental t
s in an urba
ic entomologptera succeas parasito
sic entomolorticular impodevelopmentimes of colo
an biotope
gy studies aression. Hymids of fly p
ogy context tortance as tntal time of tonizing Dipt
re focused omenoptera apupae. Howto evaluate ttheir time othe insect hotera, a better
n Diptera paare part ofever, one shthe time of dof attack is ost. Because
understandi
attern f the hould death. often these
ing of
Poster nu
Galonde
Universit
Lipase cby respo
Sugar fatindustriessolvents (ILs) rebiotransfolead to anon the lipobtained leading to
umber 46
Nadine
té de Gemblo
catalyzed syonse surface
tty acid esters. They can commonly upresent an
formation. Sin enhanced epase catalyzein different
o the best yie
oux General
ynthesis of fmethodolo
rs are used be synthesi
used with lipattractive
ince they areenzymatic reed synthesis ILs. A resp
eld.
and Organic
fatty acid sugy
for many apized by bioc
pases may hi“green” a
e good solveneactivity, sele
of mannosyponse surface
c Chemistry
ugar esters
pplications incatalysis butinder the enzalternative tnts to solubi
ectivity and syl myristate e methodolo
in pure ion
n the pharmt the low suzymatic syntto organic ilize polar an
stability. In thand compar
ogy was used
nic liquids a
maceutical, cougar solubilitthesis. There
solvents fnd less polarhis context, res the yieldd to determin
and optimis
osmetic and ty in the orefore ionic lifor carbohyr compoundsour study fos and initial ne the cond
ation
food rganic iquids ydrate s, ILs
ocuses rates
ditions
Poster nu
Garcia S
Katholiek
CharacteBanana
The aim varieties: both, planresponse transpirataffect theisolated fdifferent fraction i
umber 47
uzana
ke Universite
erization of
of this workCachaco (dr
nt and cell leto the app
tion rate of be photosynthfrom roots. PEG and des.
eit Leuven Bi
the physiol
k is to get an rought toleraevel. We meaplication of both varietie
hetic capacityTo obtain aextran conce
iosystems
logical resp
insight into ant) and Mbasured the tra
the stress s and impair. At the cell la high and pentrations we
onses to AB
the differenbwazirume (danspiration ra
hormone ared the growtlevel, our goapure enrichmere tested. Th
BA to under
t levels of drdrought suscate, growth aabscisic acid
wth of Cachacal is to identi
ment of plashe higher the
rstand drou
rought toleraceptible) werand photosynd (ABA). Aco plants. Hoify plasma m
sma membrae concentrati
ught toleran
ance. Two bae characteriznthetic capac
ABA affectedowever, it di
membrane proane proteins,tion, the pure
nce in
anana zed at city in d the id not oteins , four er the
Poster nu
Gebremi
Universit
InteractiMinerali
Free-livinDespite aestimatioincludingamong diwe conduinoculatingamma irThree tre
umber 48
ikael Mesfin
teit Gent Soil
ions betweeization and
ng nematodesabundance, dns are base
g only selecteifferent grouucted an incung entire nemrradiation wheatment
n Tsegaye
l managemen
en Free-livinMicrobial P
s have been diversity andd on theore
ed few specieups of nematubation expematode popuhich selective
nt
ng Soil NemProperties
estimated to d complex inetical food wes and often todes, microberiment for 8ulations intoely kills fauna
matodes, Mic
contribute 8nteractions oweb calculatin sterilized
bes and plan86 days with o soil cores ta while minim
crobes and
8-19% to totaof these nemtions or on
d media. Datants is rarely a and withouthat had beemally disturb
Plants: Effe
al N mineralmatodes with
very simplia that includ
available. To ut plants, by en defaunatebing the micr
ects on Nitr
lization in theh soil biota, ified experim
de the interacaddress this extracting an
ed using lowrobial popul
rogen
e soil. these
ments ctions issue
nd re-w-dose
ation.
Poster nu
Goubau
Universit
OptiMIR
The Optproducermilk qualwill be poThe entirproductio
OptiMIRBelgium, by INTE
umber 49
Amaury
té de Gemblo
R: new tools
tiMIR projecs with new tolity. Data proooled and usre MIR milkon costs 2) gi
R is a 5 yearFrance, Ger
ERREG IVB
oux Animal S
s for a more
ct aims to imools enablingovided by mised to identi
k spectrum wive an access
rs project inrmany, Irelanprogram.
Science Unit
sustainable
mprove the g them to mailk recordingfy the links b
will be used as to high adde
nvolving 5 rnd, Luxembo
e dairy secto
sustainabilitanage the cow
g organizationbetween animas indicator ed value mar
esearch unitourg and Un
or
ty of the daw’s fertility, ns and recordmal status anof the cows
rket 3) reduc
ts, 11 milk rnited Kingdo
airy sector bfeeding, healded in differnd milk coms’ status in oe the environ
recording orm. The proj
by providing lth, pollutantrent environm
mposition chaorder to 1) renmental impa
rganizations ect is co-fina
g milk ts and ments anges. educe act.
from anced
Poster nu
Guo Xia
Katholiek
High Ca
160 pulledifferent calcium aand high gout, andplasma uplasma uphosphorplasma ur
umber 50
oquan
ke Universite
alcium and H
ets were randiet for 30
and normal pprotein diet
d the HCHP uric acid anduric acid, crus, potassiuric acid, calci
eit Leuven D
High Protei
ndomly dividd: namely,
protein diet t (HCHP) reand HC diet
d inorganic calcium and um and magium and sodi
epartment o
in Diets Cau
ded into fournormal calci(HC), normaespectively. It caused sevephosphorus
sodium levgnesium conium levels.
f Biosystems
use Gout in
r groups at ium (Ca) andal calcium anInterestinglyere kidney da
concentratiovels, while ncentrations.
s
Growing L
35 d of aged crude prond high proty, the HCHPamage. The Hons. The Hsignificantly
. The HCH
Layer
e, and each otein (CP) ditein diet (HPP diet induceHP diet signiC diet signiy declined p
HP diet sign
group was iet (NCNP),
P) or high caed typical viificantly enhaificantly incrplasma inor
nificantly ele
given , high alcium sceral anced reased rganic evated
Poster nu
Hamsho
Universit
The Fun
Problemssearch foactivity ainsecticidRhizoctobiting-cheinsects.
In vivo ereductiontoxicity
umber 51
ou Mohama
teit Gent Cro
ngal Lectin R
s associated or alternative are the carbodal activity ofnia solani agewing insect
xperiments: n which was
d
op Protection
Rhizoctonia
with the womethods to
ohydrate bindf a lectin purgglutinin, tos and the pe
Treatment oaccompanie
n
a solani Agg
orldwide usecontrol inse
ding proteinrified from twards the c
ea aphid (Acy
of S. littoralisd with a hig
glutinin as a
e of insecticiects. An interns or lectins. the plant patcotton leafwoyrthosiphon
s via diet congh mortality
a Biological
ides have prresting groupIn this pro
thogen Rhizoorm (Spodopisum) as m
ntaining 10 mrate (82%). I
Insecticide
rompted thep of protein
oject we haveoctonia solanoptera littoramodel for the
mg/g RSA caIn addition,
e
e entomologs with insecte investigateni, named RSalis) as modee piercing-su
aused 89% wRSA diet ex
gist to ticidal ed the SA or el for
ucking
weight xerted
Poster nu
Hawinke
Katholiek
Monitoriclimate c
Attemptedegradatishift towspatio-temto quantivegetationfield survscaling toapproach
umber 52
el Pieter
ke Universite
ing vegetaticonditions
ed internatioon (REDD)
wards a wholmporally expfy and separan, via time sveys. Carbono a national ch.
eit Leuven Ea
ion dynami
onal measurerequire acco
le-landscape plicit analysis ate the effecteries analysis
n stocks are ecarbon balan
arth and Env
ics and carb
es to reducounting for b
approach. Rof vegetatio
ts of regionals of satellite estimated fro
nce, thereby c
vironmental S
bon stocks
ce carbon eboth climaticRemote sensn dynamics ol and local vaimagery and
om field datacomparing a
Sciences
in complex
emissions froc and humansing archiveson different ariability in w
d weather reca and linkedsectoral fore
x landscape
om deforestn impacts on s allow for scales. This
weather and cords, image d to detectedest approach
s under var
tation and fvegetation, an area-covresearch attesoil conditioclassification
d land use foh with a land
riable
forest and a
vering, empts ns on n and
or up-dscape
Poster nu
Hias Nic
Katholiek
The role
Studies hstress. Thimprove and apple
Initially, vapple scamitoticall
Finally a tetraploidstress resp
umber 53
ck
ke Universite
of polyploi
have shown the main objethe natural d
e.
varieties of b, respectively doubled.
comparativd and diploidponses.
eit Leuven Bi
disation in
that polyploictive of this defense mech
rose and apely and then f
ve study on d genotypes w
io-ingenieurs
(a)biotic str
idy frequentlyproject is to hanisms to t
ple will be sfor resistance
a morpholowill map diffe
swetenschapp
ress resistan
y confers andetermine w
these stress f
screened fore to drought
ogical, molecerences in res
pen
nce in hortic
n increased rewhether artififactors in ho
r their resistat. 20 diploid g
cular and bisistance and
cultural crop
esistance to ficial polyploiorticultural cr
ance to powgenotypes w
iochemical leimprove our
ps
biotic and abidisation is abrops, namely
wdery mildewwill be selected
evel betweenr insight in n
biotic ble to y rose
w and d and
n the atural
Poster nu
Hofman
Universit
Spatial DBiomagn
This papedistributiostudy demeven withrange of far as knoscale. Thinside a s
umber 54
n Jelle
teit Antwerpe
Distributionnetic Monit
er investigateon inside anmonstrate thhin a single t3.5 - 64.1 x 1own this stud
he results nottreet a canyo
en Bio-Engin
n Assessmeoring
es the usefuln urban streehat biomagnetree crown. A10-6 A and sdy is the first only give v
on, but can al
neering Scien
ent Of Par
lness of biomet canyon inetic monitorAll 384 leaf ignificant eff
st to present valuable insiglso be used a
nces
rticulate M
magnetic tree the city cen
ring can be usamples shofects of heighbiomagnetic
ghts into theas a validation
atter Inside
e leaf monitonter of Ghenused to asse
ow saturationht and azimuc monitoringe spatial distn tool for air
e A Street
oring to assent. Preliminaess small scan remanence uthal positiong results at sutribution of r quality mod
Canyon U
ess the spatiaary results oale PM varia
values within are obtaineuch a small sparticulate m
delling.
Using
al PM of this ations, in the ed. As spatial matter
Poster nu
Huruma
Katholiek
ComparaEscheric
Transketoa protectiExtra intTransketoidentify tThe analybasis of tphylogenwith Hum
umber 55
a Tuntufye
ke Universite
ative in sichia coli.
olase enzymeive role duritestinal E.coolase 1. Herhe differenceysis showed the organisat
netic analysis.man gut met
eit Leuven Bi
lico analys
e is involveding oxidativeoli (ExPEC)e, the in silices between tthat the prot
tion of seque. One form
iosystems
sis of trans
in the pentoe stress by th) three fromco analysis othe proteins teins contain
ence motifs aof transketo
sketolases
ose phosphathe productionms of transkof these threand the reas
ned conserveand were fouolase, Transk
found in
te pathway. In of the redketolases exee sequencesson for the eed domains, cund to segregketolase 1 sh
Extraintesti
In bacteria, tducing powerxist namely s is reported existence of tcould be diffgate into diffhare 100% n
inal pathog
this pathway r via NADPHTktA, TktBin an attem
the three varfferentiated oferent branchnucleotide id
genic
plays H. In
B and mpt to riants. on the hes in entity
Poster nu
Jans Ann
Katholiek
Novel in
Rhizobiubean planas a shorRhizobia Little is knon-growproteoba
been propa function
umber 56
n
ke Universite
nsights in th
m etli is respnt Phaseolus rtage of nutrtherefore sp
known, howewing conditiocteria has
posed to planal and expre
eit Leuven M
he general st
ponsible for vulgaris. In
rients, non-opend most ofever, about thons. Recently
y a central roession analys
Microbial and
tress respon
the developmthe soil, the
optimal tempf their time inhe general mey, a regulato
ole in the gensis of its coun
Molecular Sy
nse of Rhizo
ment of nitrbacterium is
peratures or n a nutrient-echanisms wory module
neral stress rnterpart in R
ystems
obium etli.
rogen fixing often exposcompetition
-limited or stwhich contrib
that is stron
response in tR. etli.
root nodulessed to adversn with other tress-inducedbute to the sungly conserv
these species
s on the comse conditionsmicro-organ
d stationary purvival of R. ved among a
. We here pr
mmon s such nisms. phase. etli in alpha-
resent
Poster nu
Jochems
Universit
Immobil
Beta-galaproductioenables inbecause ogalactosidenzymes membranCurrentlyparamete
umber 57
s Peter
teit Antwerpe
lization of b
ctosidase haon of galactontegration ofof the equilibdase was imon their sur
ne and to invy, design of r at a time” a
en Departme
beta-galacto
as two impoooligosaccharf conversion brium betweemmobilized orface. The ai
vestigate the eexperiments approach.
ent of Bioscie
osidase on m
rtant applicarides (GOS)and separati
en GOS formon mixed-mim was to imeffect of immis being eva
ence Enginee
membranes f
ations i.e. th. The immobion. This is i
mation and Gmatrix membmmobilize bmobilization aluated to ob
ering
for process
he removal obilization of important du
GOS hydrolybranes, whicbeta-galactosi
on enzyme abtain faster r
intensificat
of lactose frf this enzymeuring the proysis. In the prch are capabidase in an oand membraresults comp
ion
rom milk ane on a memboduction of Gresent study, ble of adsooptimal way ane characterpared to the
d the brane GOS, beta-
orbing on a
ristics. “one
Poster nu
Kambash
Universit
Voluntar
Voluntary
Dietary forequires ienergy decorn-soybunguiculaexperimePolynomig/kg0.75
umber 59
hi Bienvenu
té de Gemblo
ry intake of
y intake of tr
forage legumeincorporationensity of the bean meal baata, P. scandnt was repeial contrastsfor the cont
u
oux Animal S
tropical fora
ropical forage
es can impron levels maindiet, influencased diet con
dens, P. javaneated 4 times revealed atrol to 50 for
Science Unit
age legume
e legumes ha
ove the econontaining the cing growth. ntaining 0, 10nica or S. gus. No differ
a linear respr 40%forage d
s hays by gr
ays by growin
omics of piganimal’s volu12 groups o
0, 20 or 40%uianensis. Afrence in VI ponse to fordiets.
rowing pig
ng pig.
g producers iuntary intake
of 2 pigs were% of one of tfter 10 d, VIwas observ
rage level (P
in the Tropice(VI) since fe offered onethe followingI was measu
ved between P<0.05) dec
cs.Adding forforages reduce of the 13 dig legume hayured for 5 d
species (P>creasing from
rages, ce the iets: a ys: V. . The
>0.20. m 75
Poster nu
Kerckho
Universit
Closing
A challenthe loopsadded vapolyhydroclearly shcould beavoided a
umber 60
f Frederiek
teit Gent Bio
the carbon g
nge faced in as for all nutrialue - but noxybutyrate howed that b enhanced.
and that the c
- Maarten
chemical and
gap: PHB a
all bio-industients. This renot for ener(PHB), a we
by limiting cThis study carbon of the
d microbial t
as valuable p
tries (anaerobesearch focusrgy - by usell-known biertain nutrieclearly showe methane ca
echnology (B
product from
bic digestionses on the ussing methaneopolymer th
ents - thus stwed that by an be conver
BW06)
m methane-
ns, biorefinerse of methane oxidizing
hat can be ustressing the using MOB
rted into PHB
-rich sidestr
ries, aquacultne-rich waste
bacteria (Msed as bioplaMOB - the
B, methane eB.
reams
ture, ...) is to e streams to c
MOB) to proastics. The rPHB produ
emissions ca
close create oduce esults
uction an be
Poster nu
Kissel Ew
Katholiek
The quemolecula
Water designificansustainab(Musa), aphenotyphigh throdamage. relevant dimprovem
umber 61
waut
ke Universite
est for droar level
eficit is one ontly. Hence, ble agriculturean important ping to identoughput phenIn a last phdrought tolement.
eit Leuven Bi
ought toler
of world’s man efficient
e. Therefore food crop w
tify drought notyping we
hase, the discrance mecha
iosystemen
ant variete
major constrait use of wawe put forw
worldwide. Ttolerant vari
e developed covered toleranisms at cel
s: high th
ints in agricuater at the pward a methoThe first objeieties that caa matlab barant and senllular level w
hroughput p
ulture and itsplant level iodology to stuective is to scan be recomased programnsitive varietwhich will fo
phenotyping
s influence isis of great itudy water shcreen the bio
mmended to tm to quantifyties will be eorm a power
g at plant
s projected timportance hortage on baodiversity thrthe farmer. Fy leaf growthemployed toful basis for
and
o rise for a anana rough For a h and
o map r crop
Poster nu
Laloux M
Universit
Developchromat
Parts of beneficialorganism(Hordeumfungi, bacbe able tocoupled analytical(E)-non-2
umber 62
Morgan
té de Gemblo
ment of aography (H
plants abovl (growth p
ms. This multim vulgare cvcteria, and vio capture andto gas chro
l method allo2-enal, for ex
oux General
a headspacHS-SPME GC
ve and belopromotion, aidisciplinary pv. Quench) iirus) of the rd analyze theomatographyowed to idenxample).
and Organic
ce solid-phC-MS) to ca
w ground eattraction) orproject studiin multitrophrhizosphere. e emitted VOy-mass spectntify and qua
c Chemistry
hase microapture and a
emit volatiler detrimentaies the role ohic interactioOne of the
OCs. A headstrometry (Hantify about
oextraction analyze the
e organic coal effects (t
of the VOCs ons with othfirst aims of
space solid-pHS-SPME G
30 compoun
method cvolatile org
ompounds (Voxicity, repeemitted by t
her organismf this project
phase microexGC-MS) was nds (2-pentyl
coupled to gani
VOCs) that ellence) on the roots of b
ms (plants, int was therefoxtraction medeveloped.
lfuran, octan
gas
have other
barley nsects, ore to ethod,
This n-1-ol,
Poster nu
Laloux M
Universit
Identificcv. Quen
The rhizenvironmpartners wthe roots is to builproject pin the rhi(19%), es
umber 63
Morgan
té de Gemblo
cation and qnch) aged fr
zosphere is ment (bacteriwith the objof barley (H
ld a profile oartners so thizosphere. 31sters (16%), k
oux General
quantificatiorom 21 days
the site ofia, insects, fective of stu
Hordeum vulof VOCs. Thhey can inves1 VOCs werketones (7%)
and Organic
on of VOCsby headspa
f biotic intfungi, weedsudying the rolgare cv. Quehe identificatstigate the phre identified ), sulfur (7%)
c Chemistry
emitted byace solid-ph
teractions bes). Rhizovol oles of volatilench). In thistion of thesehysiological and a quanti) and furan c
y the roots ohase micro
etween mulis a projec
le organic cos context, the molecules iroles of VOified. There
compounds (
of barley (H
ltiple agentsct bringing tompounds (Vhe main objecis a key step
OCs in allelopare alcohols
(6%).
Hordeum vu
s populatingtogether diffVOCs) emittctive of this p necessary tpathic interac
(45%), aldeh
ulgare
g this ferent ed by study
to the ctions hydes
Poster nu
Lamaud
Universit
METHOSOLUBL
We adaptbiomass oligoglucby the hcellobiose[Area] =
On the boligofructcarbohyd
umber 64
dière Stéphan
té Catholic L
OD OF DLES BY HP
ted and opti(fructose, gluans, dextrins
hydolysis of e, maltose).Aa.[concentrat
basis of mantans. This
drates.Results
ne
ouvain-la-Ne
DETERMINPLC-ELSD
imised a metucose and sus). The methostructural p
A HPLC-ELStion]b .
ny analyses, wallowed to
s of this calib
euve Earth &
NATION OTO
thod to monucrose) simulod is also sui
polysaccharidSD was used
we were ableo reproducibration will b
& Life Institu
OF MONO
nitor the prinltaneously wiitable to mon
des or starchd. The respo
e to set b= 1ibly calibrate presented i
ut (ELI)
O-DI AND
ncipal monoith soluble onitor the carbh (xylose, aronse of the E
1.5 for fructte the ain the poster
D OLIGOS
o- and di-saccligosaccharidbohydrate thrabinose, maELSD follow
tose, glucosea value forr.
SACCHARI
charides foudes (oligofruchat can be relannose, galac
ws the relatio
e and sucroser each ana
IDES
und in ctans, leased ctose, nship
e and alysed
Poster nu
Leclercq
Universit
Evaluatiand selec
For moreincludingbeekeepinselect hogenetic dPolymorpto create Associatitolerant t
umber 65
q Gil
té de Gemblo
on of the gection of stra
e than a decag Belgium. Cng. In view o
oney bees todiversity of phisms’ (SNP
an informaton Studies’ (o Varroa des
oux Agronom
enetic diverains tolerant
ade, high losCurrently oftof the inefficolerant to th
honey beeP). Records ative phenoty(GWAS) to dstructor.
mical Science
rsity of honet to Varroa d
sses of honeyten the miteiency of the is parasite u
es needs firand samples ypic and gendetect associa
es
ey bees (Apdestructor
y bee colonie Varroa decurrent chem
using genomrst to be stwill be colle
nomic data bations betwe
pis mellifera
es have beenstructor is cmical treatme
mic selection.tudied using
ected all overbase that willeen SNPs and
a L.) in the
n noticed in considered aents, one of . To reach tg mainly ‘Sr the Walloonl be used fod tolerance,
Walloon Re
several couna main threathe solutionsthis objectivSingle Nuclen Region in
or ‘Genome and to select
egion
ntries, at for s is to
ve the eotide order Wide
t bees
Poster nu
Mariya P
Katholiek
Putative
In this srhamnosuproteins conservedmodulatePreliminaglucose, mspecificity
umber 66
Petrova
ke Universite
lectins from
study, the rus GG is stu(Llp1 and Ld N-terminale the bindingary sugar-binmaltose and y and their ro
eit Leuven D
m probiotic
role of putaudied in relatiLlp2) were idl L-type lectig of LGG t
nding assays mannose. Fu
ole in pathog
epartment o
Lactobacillu
ative sugar-bion to pathog
dentified in tin domain. Kto intestinal suggest thaturther experigen exclusion
f Microbial a
us rhamnos
binding lectingen exclusionthe genome Knock-out m
epithelial cet the llp1 animents shoul
n.
and Molecula
sus GG
ns of the pn. Two geneof LGG. Llp
mutant analyseells, possiblyd llp2 mutanld provide in
ar Systems
probiotic stres encoding plp1 and Llp2es indicate th
y via their lents are affecnformation o
rain Lactobaputative lectin2 contain a hhat Llp1 andectin-like docted in bindion the exact
acillus n-like highly d Llp2 main. ing to sugar
Poster nu
Morin-R
Universit
A palaeochange c
Highlighttackled bforest haspecies. Tendanger
To contriCamerooanthracolimportan
umber 67
Rivat Julie
té de Gemblo
oecological context
t the relationby my PhD pd an influenThose speciered species (I
ibute to this on (anthracollogical studi
nce to this inn
oux Forêt, N
contributio
ship betweenproject. Rece
nce on vegetaes are exploiUCN).
issue I choslogy) to undies for tropnovative con
Nature et Pays
on to the A
n human settent studies sation, particuited for their
se to study mderstand the
pical Africa, tribution. Th
sage
African tropi
tlement and dshow that huularly allowinr wood but
macro-charcoe evolution
and palaeohe objective i
ical forest
distribution ouman disturbng the expanrecently mo
oals from pitof tropical
oecologcial is to understa
managemen
of vegetationbances in thension of lighost of them
ts excavated tree stands.
studies in gand the past
nt in the g
n is the main e African troht-demandingare consider
in several si. The scarcigeneral, giveand pres
global
topic opical g tree red as
ites in ity of es its
Poster nu
Mputu K
Universit
Impact ostate of P
PseudomPseudomFormulatmethod tviability. Tlike glyce
umber 68
Kanyinda Je
té de Gemblo
of glycerol aPseudomon
monas fluoremonas fluoretions have tto preserve To reduce lorol compared
an-Noel
oux Chemistr
and storage nas fluoresc
escens are cescens as ftwo advantabacteria. Ho
oss of viabilitd with a cont
ry and Bioind
temperaturcens BTP1 f
commonly ufungicide reges, storage
owever, freezty during freetrol (cells wit
dustry
e on gluatatfreeze-dried
used as bioequires form
and transpze-drying daeze-drying anthout protect
thione concd.
o-fungicides mulations asport. Freeze-amages the cnd storage, wtive compou
centration an
in agricultus either liq-drying is a cells, which we used proteunds).
nd physiolo
ure. The usquid or po
commonly results in lo
ective compo
ogical
se of wder. used
oss of ounds
Poster nu
Mubiru E
Universit
Productimethods
Foods arcompounfoods noacids. Thsafety profoods in oxidationbeing use
umber 69
Edward
teit Gent Dep
ion of volats for monito
re exposed tonds which arwadays are fis results in foblem. The order to eva
n products. Aed to develop
partment of F
tile lipid oxoring of vola
o various oxre undesirablfrequently befoods that arobjective is luate their in
A powerful ap applications
Food Safety
xidation pratile organic
xidation reactle due to seneing enrichedre more sens
to characterncreased oxidanalytical techs with high im
and Food Q
roducts in fc compound
tions giving nsorial and sd with highlyitive to oxidarise the oxiddation sensitihnique, Selecmplementatio
Quality
foods: Fastds (VOCs)
rise to the psafety reasony unsaturatedation which dation of selivity by studycted Ion Flowon potential
t Mass Spe
production ons. Due to a d, oxidation sis a potentialected ?-3 faying the genw Tube Masin terms of s
ctrometry-b
of volatile ornutritional
sensitive, ?-3al food qualitatty acid enr
neration of voss Spectromesensitivity.
based
rganic drive,
3 fatty ty and riched olatile etry is
Poster nu
Nacoulim
Universit
IntrogreLee.
The diamlongicalyxand their G. longichirsutum bi-specifiGISH (Gmap the G
umber 70
ma Nafissat
té de Gemblo
ssion of imp
meter and thx)² hexaploidprogeny wer
calyx containgenome. In
ic and tri-speGenomic In sG. longicalyx
tou Lalaïssa
oux Phytotec
proved fiber
he ribbon wd, [G. hirsuture assessed u
ns genes that trogressed gecific hybridssitu Hybridizx genes induc
a
chnie tropical
r fineness tr
width of sweum x G. thurusing an optic
reduce drastgenetic stockss. SSR (simpzation) were cing a drastic
le et Horticu
rait in G.hir
elled fibers prberi)² x G. lcal microscoptically the dias were obtain
ple sequence used to char
c reduction o
ulture
rsutum L.fro
produced bylongicalyx] trpe. The resulameter of thned by backrepeat) mar
racterize the of the fiber di
om G. long
y (Gossypiumrispecies hyblts of these a
he fiber whenkcrossing to Grkers, classicaintrogressediameter.
gicalyx Hutc
m hirsutum brid, their paanalyses shown associated G. hirsutum al cytogenetid plants and
ch. &
x G. arents, w that to G. both
c and try to
Poster nu
Nguyen
Katholiek
Enrichm
The extrenterohepagainst bl
active druled to an
the use oparasite. Tculture topossible e
umber 71
Dao
ke Universite
ment of Hist
acellular propatitis in polackhead dise
ugs have beeincrease of o
of illegal andTherefore, tho obtain pureenrichment p
eit Leuven Bi
omonas me
otozoon Hisoultry, especiease are avail
en banned froutbreaks and
d dangerous his study aime protozoa foprotocol of th
iosystems
eleagridis
stomonas meially turkeys.lable, as all
rom the Eurod may drive p
drugs. Hencms at establishor biological he cultured H
eleagridis is Currently,
opean markepoultry farm
ce, there is hing of a weland biochem
H. meleagridi
the causativno therapeu
et due to pubmers towards
an urgent nll-defined momical studiesis.
ve agens of utic or proph
blic health c
eed for basiono-eukaryos. This invest
f histomonoshylactic mea
oncerns. Thi
ic research ootic H. meleatigation inclu
sis or asures
is has
of the agridis udes a
Poster nu
NINTIJ
Universit
Banana S
Banana afarmers. especiallytechnique
Howevergenome. distributio
In this wBurundi molecular
umber 72
E Pierre
té de Gemblo
Streak Virus
and plantainsNevertheles
y harmful. Eles (TC) givin
r, Banana StrTherefore,
on of TC pro
work, we studand microprr tools.
oux Agronom
s activation
s are imports, their prodlimination pr
ng good sanit
reak Virus (Bthere is a roducts to gro
died the activropagated in
mic sciences
by tissue cu
tant in Buruductions arerocedures of ation results
BSV) a pararisk of encoowers.
vation of BSvitro. The B
ulture in nat
undi as a stape threatened
viruses are mfor most ban
aretrovirus isouraging the
SV by tissue BSV activatio
tural intersp
ple food croby pathoge
mainly perfonanas’ viruse
s activated be emergence
culture in 5on was dem
pecific bana
op and sourens among wrmed by ban
es.
by TC for baof BSV in
5 banana cultmonstrated in
ana hybrids
rce of incomwhich virusenana tissue cu
anana with tn Burundi b
tivars collectn 4 cultivars
me for es are ulture
the B y the
ted in using
Poster nu
Peeters K
Katholiek
Deregula
Recently potent incompromenzyme. Acell deathhexokinadiscoveresugars. Adepletion
umber 73
Ken
ke Universite
ation of glyc
we found thnducer of a
mised. Yeast Absence of th upon addse, prevents
ed because ofAddition of gn of ATP and
eit Leuven Bi
colysis trigg
hat glucose, tapoptosis in
hexokinase the inhibitor dition of glu
the glucose-f the inabilityglucose to tpd free phosph
iology
gers apoptos
the most-preyeast cells is inhibited causes rapid
ucose. Delet-induced apoy of tps1 mutps1 mutantshate.
sis in yeast
eferred carboin which dby trehalos
d expression tion of the optotic cascatants to grows causes hyp
on substrate downregulatise-6-phosphaof classical aHXK2 gen
ade. The Tpw on glucose peraccumulati
of many micon of hexoate, the prodapoptotic mae, encoding s1 control oand related
tion of sugar
croorganismsokinase activduct of the arkers follow
the major of hexokinaserapidly-fermr phosphates
s, is a vity is
Tps1 wed by
yeast e was
mented s and
Poster nu
Peeters L
Katholiek
EVALUAALLERG
Insect bithorses. Tallergens plasma saspecific Isymptomseveral Chorses. Twithout o
umber 74
Liesbet
ke Universite
ATION OGENS IN B
te hypersensiThe aim of th
(Culn1-10) iamples of BIgE ELISA.
ms and 19 hoCulicoides nuThe IgE level or with mild
eit Leuven Bi
OF IGE BELGIAN W
itivity (IBH) his study is tin WarmblooWH sample28 horses h
orses had noubeculosus sa
of horses wsymptoms,
iosystems
LEVELS WARMBLO
is a heritablto evaluate Igod horses (Bd in Belgium
had clear symo symptomsalivary gland
with clear clin
AGAINSTOOD HORS
le allergic reagE levels aga
BWH). In thim (65 IBH cmptoms at th. This study
d allergens, anical symptom
T CULICOSES
action to the ainst recombis study, IgEcases 53 IBHhe time of sy shows thatalthough to ams seems to
OIDES N
bites of Culbinant CulicoE levels wereH controls) usampling, 18t BWH are a lower extebe higher co
NUBECULO
licoïdes specoides nubecue measured inusing an alle
8 horses hadsensitised ag
ent than Icelompared to h
OSUS
cies in ulosus n 118 ergen-d mild gainst landic horses
Poster nu
Perment
Katholiek
Compariquality b
Growth crossbredwhich wato the otcomparisgrowth anconformain order tbe taken i
umber 75
tier Liesbet
ke Universite
ison of pigsbetween thre
performanced pigs originaas based on Bther crossbreon to the hnd carcass tration were nto determineinto account
eit Leuven Bi
s’ growth peee genetic li
e, body comating from thBelgian Piétreds. The prehomozygous aits were genot correlated the true com
t.
iosystems
erformance,ines selected
mposition, hree sire linesrain had a leaesence of thhalothane n
nerally in agrd. Hence, bommercial valu
, body compd for leanne
conformatios selected foraner carcass he halothanenegative croseement with
oth these traiue of pig car
position, boess
n and mear leanness anand a better
e gene resultssbred. Diff
h previous resits are needercasses, espec
ody conform
at quality wnd conformat
ham conforted in pooreferences betwsearch. Bodyd to charactecially when m
mation and
were evaluatetion. Crossbrrmation comper meat qualween gendery compositionerize genetic
meat quality h
meat
ed in red P, pared lity in rs for n and
c lines has to
Poster nu
Pletinckx
Katholiek
MRSA sp
Besides Halso in ot
MRSA prother liveand 2dair
Overall Mage.MRSAother aniinterspecimeasures
umber 76
x Larissa
ke Universite
pread in pig
HA- and CAther livestock
revalence in estock speciery-pig farms.
MRSA prevaA prevalenceimal speciesies transmis, not only pig
eit Leuven Bi
gs and betw
A-MRSA, alsok.
different piges and huma
alence was he in pigs wa
present onsion of MRgs, but also a
iosystems
ween differen
o LA-MRSA
g age categorans present o
highest in poas related to n the farm.RRSA ST398.Rall other anim
nt livestock
A has emerge
ries, contaminon the same
ost-weaned pcontaminati
Results of mResults indic
mal species pr
species resi
ed,this type i
nation in barfarms was e
piglets and sion in enviro
molecular typcate that inresent on far
iding on the
is reported m
rn environmevaluated in
lightly decreonment.MRS
ping and antn order to erms need to b
e same farm
mainly in pig
ment and spre2pig,2poultr
eased to slauSA occured tibiogram suenable prevebe targed
m.
gs but
ead to ry-pig
ughter in all
uggest entive
Poster nu
Poelaert
Universit
Influencfrom pig
Various cnutrition required bacterial experimeingrediencysteine productiofermentatfermentat
umber 77
Christine
té de Gemblo
e of reducing intestine u
compositionhave been danaerobic enspecies by tnt was cond
nts fermentedHCl or with
on were comtion kineticstion.
oux Agronom
ng agent onusing an in v
s of incubatidescribed. Usnvironment. the productiducted usingd in vitro by hout reducin
mpared. The s, total short
mical Science
n microbialvitro gas pro
ion mediumually a reducThe additionion of toxic
g protein (sopig intestina
ng agent). Gresults showt-chain fatty
es
l fermentatioduction me
m for in vitrocing agent, sun of a reduci
metabolitesy, casein) an
al bacteria in Gas fermentaw that the omy acid produ
ion characteethod
o gas producuch as Na2S ing agent cans in non phnd carbohydthree incubaation kinetic
mission of reuction and m
eristics by b
ction methodor cysteine Hn disrupt the
hysiological cdrate (potato ation media (cs and shortducing agent
molar ratio a
bacteria iso
ds used in aHCl, generatee balance betconcentration
starch, cellu(containing Nt-chain fattyt doesn’t alteafter 72 hou
olated
animal es the tween n. An ulose) Na2S, y acid er the urs of
Poster nu
Pothako
Universit
Total mpsychrot
A compamesophilretail foomicrobial38% of corresponwere isolathe recovand predo
umber 78
s Vasileios
teit Gent Foo
mesophilic trophic lacti
arison betweles) and at 2od products l load occurs
the samplnding total aated. rep-PC
vered isolatesominant spec
od Safety and
counts undic acid bacte
een the tota22oC (indica
covering as when the toes the psycerobic mesoR and AFLP
s. Leuconostocies.
d Food Quali
derestimateeria in chille
al viable couating the psy wide range
otal aerobic mchrotrophic philic counts
P analysis weroc spp. and L
ity
e in many ed stored fo
unts on platychrotrophs)e showed thmesophilic co
counts hads. 154 lactic are combinedLactococcus
cases theood products
tes incubate for 86 varihat a consisounts are used significanacid bacteria
d to facilitate piscium prov
e contamins
ed at 30oC ious packagestent undereed as a shelf-
ntly higher a unable to p
the taxonomved to be the
nation level
(representinged, chilled-stestimation o-life parametvalues than
proliferate at mic distributie most comp
ls of
g the tored,
of the ter. In n the 30oC
ion of petent
Poster nu
Raulier P
Universit
Elaborat
This postonly on (Cichoriugenetic vstrategiesstructure morpholo
umber 79
Pierre
té Catholic L
tion a panel
ter describesgenetic data
um intybus) wvariability and based on S
among theogy of the pa
ouvain-la-Ne
for associat
s the elaboraa. First, a gwas characted a segregatiSSR data wee panel. Thanel were cha
euve ELI
tion mappin
ation and chgermplasm gerized with 1ion of the in
ere tested, inhirdly, the paracterized, v
ng
haracterizationathering all
16 SSR markndividuals in
n order to mphenotypic
validating the
n of an assovariability a
kers. It presen 4 groups. maximize the
variability ae strategy.
ociation mapavailable in iented an inte
Secondly, de variability aand heritabi
pping panel bindustrial chermediate levdifferent samand minimizility of the
based hicory vel of
mpling ze the
root
Poster nu
Robijns
Katholiek
DETERSMALL
Salmonelagainst mthe preveinfections
Initially 1structure-
Of thosebiofilm-gbiofilm-re
umber 80
Stijn
ke Universite
RMINATIONMOLECUL
lla is able to many stress faention and ers of Salmone
144 possible -activity relat
e the ‘mode gene fusions.elated proces
eit Leuven D
N OF THELE INHIBI
form biofilmactors and thradication ofella.
biofilm inhitionship stud
of action’ i This way wsses and dete
epartment M
E MODE OITORS OF
ms on many sherefore is anf biofilms ca
ibitors were dies, 3 chemic
s being detewe can quickermine their p
Microbial and
OF ACTIOSALMONE
surfaces. Witn important san be an effe
identified ancally distinct
ermined usinkly identify tprecise ‘mod
d Molecular S
ON OF NEELLA BIOF
thin these biosurvival stratective way to
nd after furthcompound f
ng a newly cthe effect of
de of action’.
Systems (M2S
EW BROADFILM FORM
ofilms Salmotegy of Salmo limit the sp
her charactefamilies were
created librarf the compo
S)
D APPLICAMATION
onella is protonella. There
pread and pr
erization and e selected.
ry of 81 repounds on sp
ABLE
tected efore, revent
early
porter pecific
Poster nu
Rosselle
Katholiek
Weather
Althoughcows reacpastoral cuse seema remarkashelter usmay not b
The fact comfort t
umber 81
Lien
ke Universite
influences
h (behaviouract to differencattle was stued to increasable impact, se was higherbe ignored.
that cattle usthis way, so e
eit Leuven Bi
on cattle sh
al) thermorent weather coudied in relatse at lower tecattle seek shr when temp
se shelter in veven in a tem
iosystems
heltering beh
egulation in conditions in ation to variouemperatures helter 2 to 3
perature and s
variable condmperate clima
haviour in a
cattle has bea temperate cus weather pand higher wtimes more osolar radiatio
ditions indicaate shelter can
a temperate
een studied aclimate is mi
parameters. Cwind speed. Eoften. Researon increased,
ates that theyn be useful.
climate
a lot, informissing. ShelteConcerning cEspecially rairch on heat s but the imp
y try to main
mation aboutering behaviocold stress, shin seemed tostress showedpact of wind s
ntain their th
t how our of helter
o have d that speed
ermal
Poster nu
Sablon L
Universit
Use of Cdecemlin
In laborafirst andconsumpto the twproportio
This studCPB. Nevevaluate t
umber 82
Ludovic
té de Gemblo
Chrysoperla neata
atory assays, wsecond lar
ption, we founwo first insons of partial
dy provides nvertheless, adthis predator
oux Departm
carnea larv
we demonstrrval instars nd that prey stars. Partial l/total consu
new perspectdditional wo
ry potential.
ment of Agric
vae for biolo
rated predatiof Coloradoconsumptioor total co
umption were
tives for posrk has to be
cultural Scien
ogical contr
ion of Chrysoo potato ben by the thironsumption e found and t
ssible use of conducted u
nces
rol of imma
operla carneaeetle (CPB). rd larval insta
of prey wathese depend
C. carnea asunder semi-n
ature stages
a lacewing laWhen look
ar was 3-foldas also numd on the lacew
s a biologicanatural and fi
s of Leptino
arvae against king at the
d higher compmbered. Diffwing larval s
al agent to cofield to comp
otarsa
eggs, daily
pared ferent tage.
ontrol pletely
Poster nu
Sadeghi
Universit
Genetic filiculoid
Cover perefuge, inwas develpattern othe mostmethods statistics. performamodel.
umber 83
pasvisheh r
teit Gent Plan
algorithm des (Lam) b
ercentage of n Anzali wetloped in ord
of Azolla. Grt important were assesseThe results
ances of CT
roghayeh
nt Productio
and greedbased on cla
f Azolla and tland, northeer to find threedy stepwisexplanatory
ed based on tof the preseimproved d
n
y stepwise ssification t
33 wetlandern Iran overe relationshipse and genetvariables fo
the percentagent study demdrastically an
methods ftree
d characteristr the study pp between thtic algorithmor the predicge of Correctmonstrated tnd hence res
for optimis
tics were coperiod 2007-he wetland ch
ms were combction of Azotly Classifiedthat after varsulted in to
sation of p
ollected at th-2008. Classiharacteristicsbined with Colla distributd Instances anriable selectian easy inte
predictive A
he Selkeh wification tree s and the dynCT so as to tion. The apnd Cohen's kon, the prederpretation o
Azolla
ildlife (CT)
namic select
pplied kappa dictive of CT
Poster nu
Sainvitu
Universit
Synthesi
Specific membranthe memb
In our sttheir chaibetween twater inteother stru
In the fut
umber 84
Pauline
té de Gemblo
is and physi
antioxidant ne. A fatty chbrane lipids.
tudy, four fatin length, ththeir structurerface) were uctural chang
ture, we will
oux Chemistr
ico-chemica
molecules (hain grafted o
tty esters come position ofre and their pinvestigated.
ges also play
investigate th
ry
al characteri
(e.g. phenolion these com
mprising an f the ester fuphysico-chem. The chain lea role.
he effect of t
ization of fa
ics) help to mpounds sho
aromatic paunction or thmical propertength is the p
the presence
atty esters co
prevent oxould enhance
art were synthhe aromatic ties (e.g. monparameter w
of a sugar un
omprising a
xidation reace their capaci
thesized. Thesubstituent.
nolayer film bwhich has the
nit on these m
an aromatic
ction of thety to interact
ey differentiaThe relationbehavior at a greater effec
molecules.
part.
e cell t with
ate by nships an air-ct but
Poster nu
Salomon
Universit
Carry-ov
In the vereasons. Tre-circula
In this rinvestigatprocess. Sindicator allergens.via wash
umber 85
nsson Helen
teit Gent Foo
ver of (allerg
egetable procThis means tated after trea
research the ted. This canSecondly, simallergens, in
The generawaters.
na
od Safety and
genic) protei
cessing industhat several batment. Thes
total carry-n be seen as mulations of n order to sted data will
d Food Quali
ins in wash
stry, water isbatches of vese practices c
-over of proa worst-case the washing
study the infl build up a d
ity
waters in th
s often re-usegetables are can lead to ca
otein in thescenario of process are
fluence of ddata base in
he vegetable
sed due to enwashed in th
arry-over of a
e vegetable the carry-ovcarried out w
different paraorder to be
e processing
nvironmentahe same watallergens.
processing iver of allergewith four difameters on able to pred
g industry
al and econoer or that wa
industry is ens in the wafferent proteithe carry-ov
dict the carry
omical ater is
being ashing ins as
ver of y-over
Poster nu
Saunier d
Universit
Rhizobadistachy
Some soiorganic caim is toBeauv., aimpacts wwithin a sbacteria p(secondarVOC pro
umber 86
de Cazenav
té de Gemblo
acteria affecyon (L.) P. B
il bacteria canompounds (V
o evaluate thnd 19 rhizobwere studiedshared atmospromote planry and advenofiles.
e Magdalen
oux Sciences
t growth, bBeauv. throu
n promote pVOC). They
he interactionbacterial straid using an insphere but wnt growth, mntitious root
na
Agronomiqu
iomass partugh the emis
plant growth y are known ans between ins selected fn vitro syste
without physiodulate biomt growth). T
ues
titioning anssion of vola
by synthesizas plant growa model mofor their growem allowing ical contact.
mass partitionThe results a
nd root archatile or
zing various wth-promotinonocot, Bracwth promotiinteractions The results sning and affeare discussed
hitecture in
compounds ng rhizobactchypodium dion ability. T between plshow that thect shoot andd with regard
Brachypod
including voteria (PGPR)distachyon (L
The bacterial lants and ba
he VOC of sed root archited to the bac
dium
olatile . Our L.) P. VOC
acteria everal ecture cterial
Poster nu
Schaubro
Universit
Successf
Oxygen-lpartial nitup strategexchange3 and 5 grates (141continuouincreased
umber 87
oeck Thom
teit Gent BW
ful hydraulic
limited autottritation and gies were tese ratio (VER)g NaCl L-1). A1-220 mg N us feeding re
d salinity at th
as
W11 - Sustaina
c strategies
trophic nitrifanammox, w
ted for seque) (25% vs. 50All systems ag-1 VSS d-1
egime suggeshe tested leve
able Organic
to start up O
fication/deniwhich can haencing batch0%) and feedachieved gran1). The fast sts that stable
els is not nee
c Chemistry a
OLAND seq
itrification (Oave a challen
h reactors, vading regime (nulation andstart-up of ree hydraulic coded for good
and Technolo
quencing b
OLAND) isnging procesarying hydrau(semi-continu
d similar biomeactors with onditions ared reactor per
ogy
atch reactor
s a one-stages start-up. Inulic parameteuous vs. puls
mass-specific a VER of 2
e beneficial forformance.
rs at lab sca
e combination this study, ers, i.e. volumse) and salini nitrogen rem
25% and/or for OLAND
ale
on of start-
metric ity (0, moval semi-while
Poster nu
Schaubro
Universit
Accountmethodo
The flownetworksENA indof the stuassessmensuch an ecosystemUsing the
umber 88
oeck Thom
teit Gent BW
ing for ecoology; a case
w networks o is Ecologic
dicators charaudy is the imnt, as the fuassessment.
m with its ene adapted EN
as
W11 - Sustaina
osystem fune study on a
f an ecosystecal Network acterize the f
mprovement onctioning ofThe most im
nvironment, sNA methodo
able Organic
nctioning ua forest ecos
em provide iAnalysis (EN
functioning (of ENA for f ecosystems mportant imsince this is d
ology, a case s
c Chemistry a
using an imsystem
insight into iNA), in whior aspects ofapplication iand their al
mprovement desired for anstudy has bee
and Technolo
mproved ec
its functioninich total sysf it, e.g. cycliin the field olterations shois the specin environmeen performed
ogy
cological n
ng. A tool totem indicatoing) of an ecoof environmeould be takefication of iental sustainad on a forest
network ana
o study theseors are calcuosystem. Theental sustainaen into accouinteractions ability assessmt ecosystem.
alysis
e flow ulated. e goal ability unt in of an ment.
Poster nu
Segers M
Katholiek
The intereceptor
Lactobacof probiocontain mlike Toll-an impoinfluenceinteractiochains arinduction
umber 89
Marijke
ke Universite
eraction bets
illus rhamnootic relevancemicrobe-asso-like receptorrtant immun of LGG L
on with TLRsre crucial fon in Caco-2 c
eit Leuven M
tween lipot
osus GG (LGe are still onciated molecrs (TLRs), renostimulator
LTA on imms. Results indor TLR2/TLcells.
Microbial and
teichoic aci
GG) is a well-nly fragmentacular patternsesulting in imry surface mmunomoduladicate that LTLR6 interact
Molecular Sy
d of Lactob
-studied probarily known. s, which can mmunomodumolecule of ation of inteTA of LGG tion, while D
ystems (M²S)
bacillus rha
biotic of whiIts extracellinteract with
ulatory effectf Gram-posiestinal epitheis a pro-infl
D-ala substit
)
amnosus G
ich the molelular moleculh pattern recots. Lipoteichtive bacteriaelial cells anlammatory mtuents are r
GG and Tol
cular mechanles are thougognition recehoic acid (LTa. We studynd its role inmolecule. Therequired for
ll-like
nisms ght to eptors TA) is y the n the e lipid
IL-8
Poster nu
shokribo
Katholiek
Effect of
Gushing for compfungi wehydrophiinteractioinfluenceThereforescientific
umber 90
ousjein zahr
ke Universite
f hop extrac
is vigorouslypanies. End oere tackled lic parts, th
on. Here the gushing signe further stuway the activ
ra
eit Leuven M
ct on primary
y overfoaminof the 1990sas responsib
his research effect of ho
nificantly. Neudy is now unvity of surfac
Microbial and
y gushing
ng of overcas, hydrophobble factors.
focused onop extract wevertheless itnderway in octants on hyd
Molecular Sy
arbonated bebins, surface
Since thesen a curative
was studied. It is importanorder to demdrophobic pa
ystems
everages whiactive prote
e proteins he method fIt was know
nt to improvemonstrate, cha
atch of class
ich is disastreins, producehave both hfor gushing
wn that odorle the selectiviaracterize anII hydropho
rous phenomed by filamenhydrophobicby hydroph
less hop fracity and speci
nd understandobins.
menon ntous
c and hobic ctions ificity. d in a
Poster nu
Snoeks M
Katholiek
Effects o
To invesobservatiinstantanprotectiotemperatutemperatuhumidity speed intweather c
umber 91
Melissa
ke Universite
of the Belgia
stigate the ions of 15 mieous samplinn, feed and wure, wind spures above 2between 70 eractions, buconditions.
eit Leuven Bi
an weather o
influence froinutes each, ng. Behaviouwater intake,peed and RH25°C, a modand 80%. Th
ut without a c
iosystems
on shelter b
om the weawere collecte
ural paramete,… Climatic
H. The lowederated windhere was alsoclear trend. C
behavior of h
ather condited from diffeers were relatparameters wst frequency speed or by
o a influence Conclusion: s
horses
tions on thferent horses ted to sheltewere: sunshiny of shelteriny a moderateof temperat
sheltering be
e well-beingin different
ering under nne, raining, cng behavior e wind spee
ture x RH, teehavior is ind
g of horses,circumstance
natural or artcloudiness, dwas observed together w
emperature x deed influenc
, 244 es, by tificial dry air ed by with a
wind ced by
Poster nu
Steinhau
Universit
Replacinboost sim
Authors:
Moleculainsight insimulatiosimulatedis of hig"IMPALA"Gromacconsidera
umber 92
uer Sven
té de Gemblo
ng explicit wmulation sp
Steinhauer S
r dynamics (nto details, ns are limit
d systems helgh importanA" replaces cs", a MD pable gain of s
oux Chimie e
water and meed
S, Crowet JM
(MD) is a meinacccessibleed by the nlps reaching
nce for drugwater and
program suitesimulation sp
et bio-industr
membrane
M, Lins L & B
ethod, whiche by laboratneeded time the biologic
g design, tolipids by a
e, will turn Ipeed.
ries
molecules i
Brasseur R
h helps in extory methodto perform
ally relevant oxicology ana couple ofIMPALAs ri
in molecula
xplaining expds. Current
m them. Redtime scales a
nd other fielf simple eqigid molecul
ar dynamics
perimental reatomistic m
ducing the cabove the mlds. The im
quations. Its les flexible a
s simulation
sults or in gemembrane/prcomplexity o
milli second, wmplicit force
integration and will lead
ns to
etting rotein
of the which
field into
d to a
Poster nu
Tagliabu
Universit
OXIDATCONVE
In recentthe envirperceptiocomparedknown thfree-rangwith the Through than conv
umber 93
ue Michele M
teit Gent Dep
TIVE STENTIONAL
t years, westeronment an
on of consud to animalshat pasture ce chickens (Ppotential toa sensorial t
ventional me
Martino
partment of A
TATUS INL INDOOR
ern consumed in particu
umers abouts reared undconsumptionPonte et al., 2o reduce thetest it appeareat (Ponte et
Animal Prod
N FREERS REARED
ers are more ular for thet free-range der conventin and the typ2008a) and a risk for carred that meaal.
duction
E-RANGE D CHICKEN
and more ore animal (V
chickens isional indoor pology of graalso can increrdiovascular
at of chicken
BROILENS
riented to mVerhoef, 200s one of har conditions ass available ease the level
diseases in ns reared on
ERS COM
meat produced05). Concernappier and (Sossidou ecan influenc
ls of n-3 PUFhumans (Simpasture was
MPARED
d with respecning poultryhealthier an
et al., 2011).ce meat qualFA in breast mopoulos, 2more apprec
TO
ct for y, the nimals It is lity in t meat 2008). ciated
Poster nu
Terren M
Universit
Study of in Seneg
Alternativcurcas L.alleviate installed iin three dcrop andtypes) tha
umber 94
Marieke
té de Gemblo
f agronomicgal
ves to fossil can be usedrural povertin Northern different agr
d the importaat affect its p
oux Sciences
c constraints
fuels are ned in simple ety and improSenegal perm
ro-ecological ance of the m
profitability.
Agronomiqu
s to the diss
eded to satisengines, in aove the envmitted to ind
environmenmain agronoThe prelimin
ues
semination o
sfy the worlddapted stove
vironment. Sentify superi
nts in order omic constranary results o
of the cultiv
d demand foes and as bio
Selection worior JCL cloneto assess the
aints (pests aof these trials
vation of Jat
or energy. Tho pesticide. Grks carried oes. These cloe actual yieldand diseases, s are presente
tropha curc
he oil of JatrGrowing JCLout in field
ones were insd potential o water stressed and discus
cas L.
ropha L can trials
stalled of the s, soil ssed.
Poster nu
Tiffany S
Universit
In vitro m
Hevea brdense mytruncatulamyceliumAt week vesicles athe symbcolonizedmycorrhi
umber 95
Sosa Rodrig
té Catholic L
mycorrhizat
rasiliensis playcorrhizal nea. After 8 w
m, colonizatio13, 23 ±2,3
and arbusculebiosis, but ind, it appears zation of H.
guez
ouvain-la-Ne
tion of autot
antlets were getwork of Rhweeks of coon started. O3% of the lees. CO2 enricncreased the
essential tobrasiliensis.
euve ELIM
trophic grow
grown under hizophagus sontact betweOnly the newength of thechment had level of roo
o improve th
wn Hevea b
500 and 100p. developeden the root
wly produced e new roots no effect on
ot colonizatioheir initiation
brasiliensis p
00 ppm of Cd from a myts of H. brad roots were were colon
n plant growton. As solelyn and growt
plantlets
O2 and theirycelium donoasiliensis andcolonized by
nized and hath and on they newly prodth for impro
r roots placedor plant Medd the extraray the AM fu
arbored nume establishmeduced roots
oving the in
d in a dicago adical
ungus. merous
ent of were vitro
Poster nu
Tsilia Va
Universit
DETECMASS SP
B.cereus intestine. efficient commercthe antibapproachcultures. sequencedose-resp
umber 96
arvara
teit Gent Dep
CTION OF EPECTROM
(BC) is involET charact
tools are avcial tests, but ody specifici
h to successfThe MS m
s and offers ponse analysi
partment of F
ENTEROTMETRY
lved in diarrhterization (Cvailable for t
an immunolity and the gfully study trmethod is sp
the potentiais of ETs.
Food Safety
TOXINS PR
heal outbreakCytK1, NHEthis purposelogical kit is genetic diveryptic gel dig
pecific, it oval for quanti
and Food Q
RODUCED
ks caused byE) is critical
. To date, Cavailable for sity of ETs.
gests of CytKvercomes thfication, a st
Quality
D BY B. CER
y enterotoxinfor food sa
CytK1 and Nr NheA, altho
We have deK1 and NHEhe limitationtep required
R-EUS ISO
n (ET) produafety risk asNheB cannoough its efficeveloped a ME componen
ns associatedin food risk
OLATES US
uction in the sessment, bu
ot be detecteciency depenMALDI-TOFnts from purd to polymok managemen
SING
small ut no ed by ds on F/MS re BC orphic nt for
Poster nu
Van Boc
Universit
Silicon-p
Rice, the over 70 dcontrol mnew stratquicker aplethora how exacsignaling novel strvarious ag
umber 97
ckhaven Jon
teit Gent Cro
primed brow
most importdiseases. Desmethods opptegy in this cand faster deof microbial
ctly Si primescomponents
rategies for gricultural se
nas
op protection
wn spot resis
tant cereal anspite the desposes a risk tcontext is thefense responl pathogens s the immuns thought tobiologically
ettings.
n
stance in ric
nd staple footructive poteto rice cultiv
he applicationnses. This pand herbivo
ne system in o play a key
based, envir
ce (Oryza sa
od for over 3ential of thesvation, now n of silicon
priming effecrous insects.rice, therefofunction in ronmentally
ativa L.)
3 billion peopse pathogensand especial(Si) which is
ct protects S. Future stu
ore we are invthe Si-medifriendly an
ple worldwids, the lack oflly in the futs known to
Si treated riceudies are necvestigating thiated primingd durable d
de is threatenf adequate diture. A prom‘prime’ plante plants agaicessary to idehe role of vag. This will
disease contr
ned by isease
mising ts for inst a entify arious guide rol in
Poster nu
Van de P
Universit
Screenintomato p
Up to daDON, Zdata is avscreeningproducts Results shalso in dassessmenproducts.
umber 98
Perre Evelie
teit Gent Voe
ng of mycoproducts wit
ate, data risk EN, fumoni
vailable for mg was perforwith LC-TOhowed that
derived tomant should be.
en
edelsveilighei
toxins in tth LC-TOF
assessment isin, T-2 andmycotoxins armed on tom
OF-MS for neAOH and A
ato productse performed
id en voedse
omatoes, o-MS
and legislatiod HT-2 toxinassociated wimatoes, onioew emerging
AME occur is such as co
to estimate
elkwaliteit
onions, bell
on are availabn in cereals, ith fresh pro
ons, bell pepg mycotoxinsin moulded
oncentrates athe effect on
peppers, s
ble for multimaize and d
oduce and deppers, soft res (AOH, AMtomatoes, onand tomatopn human he
soft red fru
tiple mycotoxdried plant. erived produed fruits and
ME, OTA, FBnions and sopurees. Furthalth by eatin
uits and de
xins as AF, OHowever, lim
ucts. Therefod derived to
B1, FB2 and oft red fruitsher exposureng derived to
erived
OTA, mited
fore, a omato FB3). s but e risk omato
Poster nu
Van Eyn
Universit
An innov
Photocatthe degraphotocatainsufficiemethods
An innovdiatom Ehierarchicwill be us
umber 99
nde Erik
teit Antwerpe
vative manu
alysis by poladation of aialyst such asnt activity ofto overcome
vative biologEunotia bincally orderedsed as biotem
en Bio-ingen
ufacture rou
lycrystalline sir pollutants.s the inadequf the photocae these probl
gical producnularis is prd silica shell (mplate for the
nieurswetensc
ute for silica-
semiconduct. However, tuate immobilatalyst. Therlems.
ction methodresented. D(frustule) wite production
chappen
-titania pho
or oxides suthere are somlization of pefore there i
d for silica iatoms are th a high surof photocat
otocatalysts
uch as TiO2 me problem
photocatalyst is need for n
supported tunicellular
rface area. Thtalysts by dep
by using dia
is a promisins with the pon a carrier
novel materia
titania matermicroalgae
hese natural position of tit
atoms
ng technologpresent generr material anals and produ
rials by usinwhich formEunotia frutania.
gy for ration
nd the uction
g the m an stules
Poster nu
Van Goe
Universit
MODELLEAVES
In the seaa high yiethe perfohumilis innode of tfluorescenof photoseasonal, them.
umber 100
ethem Davin
teit Antwerpe
LLING SES
arch of reneweld biomass rmance of thn Ballyboughthe plant andnce is Fv/Fm
ons absorbeddiurnal and
na
en bio-scienc
EASONAL
wable energyproduct that
he plants, chlhal, Co. Dubd taken on a m, also knowd). In this sd height-dep
ce engineerin
VARIATIO
y resources ant can be usedlorophyll fluoblin, Irelandseasonal bas
wn as TRo/Astudy, we coendent varia
ng
ONS OF
nd bio-basedd as a phytoorescence wa
d. Measuremesis. The paramABS (ratio ofompared difation of this
FLUORE
d materials, boremediator oas measured ents were atmeter most f number of fferent maths parameter,
SCENCE
bamboo has on polluted on the leavettained on thfrequently usphotons trap
hematical moand the int
IN BAMB
been propossoils. To mos of Phyllosthe leaves of sed in chloropped and nuodels to desteraction bet
BOO
sed as onitor tachys f each ophyll umber scribe tween
Poster nu
Van Hes
Universit
A sustain
Downy msystem rework focusources obreeders. sporulatioSometimecircumstainevitable
umber 101
se Nathalie
teit Gent Cro
nable appro
mildew causeequires profouses on the cof primary
Climatologion. There ises it is howevances necessae.
op protection
oach to cont
es high yieldound knowlecritical circuminoculum, aical circumsts evidence thver practicallary to suppre
n
rol downy m
d losses in leedge of the mstances for and the trantances are mhat oosporely impossibleess the patho
mildew (Bre
ettuce. The depidemiologthe pathoge
nslation of tmainly impores might be e or economiogen. Consid
emia lactuc
developmentgy of the paten to survive this knowledrtant during
a possible ically unfeasieration of (b
cae) in lettuc
t of a sustathogen, Bremand infect p
dge into pragerminationsource of pible to adapt bio)chemical
ce
ainable protemia lactucae.lants, the poactical advic
n, penetrationprimary inocu
the climate ttreatments is
ection This ssible
ce for n and ulum. to the s thus
Poster nu
Van Hoe
Katholiek
Replacemthe effec
To deter(Scortumcanola oilfor 10 wewas no d110 gramthe FA plinseed oi
umber 102
estenberghe
ke Universite
ment of fishct on the gro
mine the rem barcoo, om
l), were fed teeks and the difference in
ms with a FCprofile of theil diet and th
e Stijn
eit Leuven Bi
h oil with veowth and fat
placement omegabaarsTM
to jade perchfatty acid (FAgrowth, feed
CR of 1,25 ane feed. The he highest ?-6
iosystemen
getable oilstty acid com
of fish oil wM ), four feeds
h reared in reA) profile ofd conversion
nd zero mortahighest ?-3 F6 FA content
s in juvenile mposition of
with vegetabls with each aecirculating af both feed ann rate (FCR) ality. The FA
FA content win the muscl
jade perch f f
le oils in thea different oiaquaculture snd fish musc and mortali
A profile of twas obtained le of the fish
(Scortum b
e diet of juvil (fish, sunfl
systems (RAScle tissue wasity. The fish the fish musc in the musc
h fed sunflow
barcoo) diets
venile Jade Plower, linseedS). The trial ls examined. T
grew from cle tissue reflcle of the fis
wer oil diet.
s and
Perch d and lasted There 10 to lected sh fed
Poster nu
van Parij
Other Pla
Cell Wal
Perennialthe mark(WSC). Hleads to rwall carbphenotypryegrass wassociatio
umber 103
js Frederik
ant
ll Digestibilt
l ryegrass is ket with a higHowever, as ruminal acidbohydrates, wped for cell will be used fons between
ty of Perenn
an importangh energy coWSC are reosis. Therefowhich are cwall digestib
for identifyingenetic diffe
nial Ryegras
nt source of fontent, becaueleased quickore, the focuonverted to bility over sng SNP markerences and c
ss: A Strateg
forage on dause of their hkly in the rumus is now tur
sugars gradseveral seasokers in candidcell wall diges
gy to Increa
airy farms. Cuhigh levels omen, and is rned on incrdually. A coons. Also, a date genes tostibility.
asing Forage
urrently, therof water-solu
converted treasing the dollection of
SNP databo select and i
e Quality
re are varietiuble carbohydto lactic aciddigestibility o600 genotypase for peredentify signi
ies on drates d, this of cell pes is ennial ficant
Poster nu
Vandenb
Katholiek
Gradient
The fundmeasuredmeasuremE turn ouevery ripeof the blProny sersignifican
umber 104
berghe Els
ke Universite
ts of fundam
damental mad at specific ments close tut to be signening stage. ock compareries coefficiently higher at
eit Leuven Bi
mental mate
terial parameplaces in rec
to the cheesenificantly highFor a 4 weeked to the cents representhe corners
iosystems De
erial parame
eters of Gouctangular bloe rind to meaher near the ks old Goudnter. Duringting the elastcompared to
epartment
eters in Gou
uda cheese, nocks of cheesasurements acrust compa
da E is approg ripening thtic behavior o the center.
uda cheese
needed for fse from 4 tilat the center ared to the ceoximately thrhis differenceof cheese at
finite elemenll 19 weeks oof the blockenter of the
ree times highe even increaan infinite r
nt modeling, old, ranging
k. Young’s Mcheese blockher at the coases. The resrelaxation tim
were from
Moduli ks for orners sidual
me are
Poster nu
Vandenp
Universit
Integrati
One of thall availabthe widedevelopmThereforepredictionpartially rdouble co
umber 105
plas Jérémie
té de Gemblo
ion of extern
he most impble informatiespread interment of the e, the blendn. Integrationresolve the pounting amon
e
oux Animal S
nal informat
portant theoron has to be rnational exgenomic se
ding of the n of external
problem undeng external a
Science Unit
tion into ge
etical assumpconsidered s
change of glection lead different sol informationer some assuanimals are h
enetic evalua
ptions of mesimultaneousgenetic mateto the coex
ources of infn into geneticumptions. Reighly similar
ations by a B
ethods used tsly to obtain erial and, mxistence of formation isc evaluations
esults from suto those from
Bayesian pr
to assess genunbiased est
more recentldifferent ge
s necessary s by a Bayesiuch a methom a joint eva
rocedure
netic values itimates. Howly, the impoenetic evaluato achieve bian procedur
od that also aaluation.
s that wever, ortant ations. better re can avoids
Poster nu
Vandere
Universit
Aphid pr
The Muimportedthis exotecosystemaxyridis isagrosystesuch as bfrom 200balteatus
umber 106
ycken Axel
té de Gemblo
redators sam
lticolored Ad in 1997 intotic insect wms in Europs the most doms. An aphibroad bean, 09 to 2011, H(De Geer) an
oux Agronom
mpling in ag
Asian ladybiro Belgium toas well adap
pe causing dominant Cocidophages sawheat, corn
H. axyridis, innd Coccinell
mical Science
grosystems i
rd, Harmono control aphpted to tem
decline of otccinellid but ampling was n and potaton 2011 is thla
e
in Belgium
nia axyridis hids’ populat
mperate climther aphidopwe are still larealized betw
. Although He third most
between 20
Pallas (Coltions. Few ye
mate conditiophagous speacking informtween 2009 aH. axyridis pt observed ap
009 and 2011
leoptera: Coears ago afteons and sprcies. In arbomation aboutand 2011 in populations phidophages
1
occinellidae),er its introduread out all oreal habitatt its occurrenfour agrosysrose (by 5 t
s after Episyr
, was ction, over
ts, H. nce in stems times) rphus
Poster nu
Vanderst
Katholiek
MoleculaStaphylo
The increand thereGram-po
Whole-geproducts range wabiophysicexamined
The charbacteriop
umber 107
teegen Katr
ke Universite
ar and micococcus aure
easing antibioefore renews
ositive pathog
enome sequeon the 138.
s determinedcal stability wd.
racterization phage cocktai
rien
eit Leuven Bi
crobiologicaeus
otic resistancs the interesgen associate
encing and 339 bp geno
d and ISP wawas analyzed,
of ISP supils.
iosystemen
al assessme
ce requires alst in phage ed with variou
mass spectrome, of whicas proved to , a killing cur
pports the m
ent of the b
lternatives fotherapy. Phaus infections
rometric anach 22 were cbe active ag
rve was gene
medical expl
bacterial vi
or classical trage ISP infes.
alysis of ISPconfirmed asgainst clinicalerated and th
loitation of
irus ISP for
reatment of iects Staphylo
P virions revs structural pl S. aureus st
he adsorption
its antimicro
r the contr
infectious disococcus aure
vealed 215 proteins. Thetrains. Furthen parameters
obial potent
rol of
seases eus, a
gene e host er the were
tial in
Poster nu
Vanderz
Katholiek
Evaluati
Recently and we arto genotyWe also cthe cultivtheir clussequencemainly thof the tw
umber 108
ande Stijn
ke Universite
on of a new
a 9K apple re now evaluype a collectican compare vars, other SNstering used s in the app
he same acroo datasets.
eit Leuven Bi
w 9K apple S
SNP-chip wuating this chion from ouridentical cul
NPs have anto call the
ple genome. ss the datase
iosystemen
NP-chip
was developeip for its use
r breeding poltivars over 2n inconsisten
genotype. TComparing
ets and that t
ed by the Inte in genome wopulation as w2 different dancy in their oThese problthe 2 datas
the majority
ternational Rwide associatwell as commatasets. Whileobserved freqlems are prosets shows thof differenc
RosBREED tion studies. mercial and oe 740 SNPs fquencies or sobably causethat the genoces are due to
SNP ConsoWe used this
old apple varifail to genotyshow problemed by paralootype callingo ‘no calls’ in
rtium s chip ieties.
ype all ms in ogous gs are n one
Poster nu
Vanroba
Universit
Relation
Livestockto methanfor dairy predictivemanagemFinally, bemissions
umber 109
ays Marie-La
té de Gemblo
nship betwee
k is considerenogenesis frocows and t
e equations (ment (e.g., nuby acquiring is could be ba
aure
oux Animal S
en methane
ed as an impoom ruminanttherefore are(e.g., from mutrition, envimproved knased on an im
Science Unit
emission o
ortant contrits. Moreovere linked to p
milk composivironment) onowledge of mproved man
of dairy cattl
ibutor to globr, these emissproduction eition) would on a large scthese relatio
nagement of
le and farm
bal methane sions also repefficiency. Tallow to rela
cale in the Wonships, cont
dairy herds.
manageme
emissions, ppresent majo
The on-goingate methane Walloon Retributions to
nt.
predominatelor losses of eg developmeemission to
egion of Belmitigate me
ly due energy ent of
farm gium. thane
Poster nu
VARIN
UniversitAgro-Bio
RHIZOBPRODUHEYNH
Positive imay leaddiffusates
In this stArabidopplantlets
Several o(root/sholinked toarchitectu
umber 110
Sébastien
té de Gemblo Tech
BACTERIAUCTION ANH.
interactions d to improves as well as v
udy, 19 PGPpsis thaliana and bacteria
of the selectoot ratio) who the VOC ure.
loux : Depa
AL VOLATND ROOT
between plaed fertility molatile organi
PR strains we(L.) Heynh. via a shared
ted strains shile inducing
profiles in
artment Univ
TILE ORGAT ARCHI-T
ant growth pmanagement ic compound
ere screened by using a vatmosphere.
ignificantly ichanges in torder to un
versité de G
ANIC COMTECTURE
promoting rhstrategies. T
ds (VOC).
for their VOver-tical in v.
increased tothe root systenravel new m
Gembloux Un
MPOUNDSIN ARABI
hizobacteria These interac
OC-mediatedvitro system
otal biomass em architectumediators ef
niversité de
S MODULAIDOPSIS T
(PGPR) andctions are m
d growth proallowing inte
and affecteure. The resuffectors of p
Liège Gemb
ATE BIOMTHALIANA
d the root symediated by l
omotion abilieractions bet
ed its partitioults are tentaplant growth
bloux
MASS A (L.)
ystem liquid
ity on tween
oning atively h and
Poster nu
Vercruys
Universit
Process constitue
Pyrolysis polymericsmaller c(condensunderstanphase anrespect towill be usPhD rese
umber 111
sse Jop
teit Gent Bio
design for ents during
is the therc constituentomponents, ed vapors), nding of the
nd to test stro its end-usesed in this reearch.
systems Eng
tailoring ppyrolysis an
mal decompts (i.e. ligninwhich are trchar (solid
reaction patrategies for e (drop-in biesearch. The
gineering
primary andnd gasificat
position of , cellulose, fraditionally cd) and nonthways occurcontrolling (iofuels, cheme poster will
d secondarytion.
organic matfats and starcclassified amon-condensablrring on the (i.e. tailoring
micals), a miccover the ou
y decompos
terial in the ches) are theong the follole gases. Inthermochem
g) pyrolysis acropyrolyser utline and so
sition reacti
absence of ermally brokeowing three n order to mical degradaand bio-oil ccoupled to
ome prelimin
ions of bio
f oxygen. Nen into numcategories: bobtain a b
ation in the vcompositiona GC-MS sy
nary results o
mass
atural merous bio-oil better vapor
n with ystem of the
Poster nu
Vermeul
Katholiek
A non-de
There is ais mainly non-invasdorsi of carefully percentagmeasuremrepresentpercentag
umber 112
len Liesbeth
ke Universite
estructive m
a growing dedetermined
sive method living barroanalyzed in oge. In additiments prove tative and repge of the pigs
h
eit Leuven Bi
method to de
emand from by the lean to determin
ows and giltsorder to calcion, meat sthat the pro
peatable resus.
io-ingenieurs
etermine the
industry to omeat percen
ne this percens are taken ulate the fat amples wereoposed methults and is a
swetenschapp
e lean meat
optimize the tage. Unlike ntage, wherefor differenpercentage, e taken andhod achievesnon-destruc
pen
percentage
breeding of most metho
eby multiple nt growth stbeing highly
d analyzed bs similar resuctive method
e of meat pi
meat pigs. Tods, the propechograms otages. These y correlated wby the Soxhults. Thus, th
d to accuratel
igs
The carcass qposed methoof the longiss
echograms with the lean htet-method.he latter proly monitor th
quality od is a simus were meat The
ovides he fat
Poster nu
Vranken
Universit
Entropy,from lan
Structuraanthropopresentincompositwith maanthropocompositprocessesdisturban
umber 113
n Isabelle
té de Gemblo
, anthropogndscapes in D
l and thermoogenic pressung different tional and coaximal entroogenic clational/configs, energy pronce hypothese
oux Forêts, n
genic effectsD.R.C. and
odynamic appure have be
anthropogeonfigurationaopy at intesses show
gurational typoduction andes.
nature et pays
s and the intBenin
plications of en examinednic effect i
al entropy haermediate anws oppospe. These red release, and
sage
termediate d
entropy relad. 16 zones intensities have been meanthropogenised tendeesults have bd linked to t
disturbance
ated to spatiafrom classi
have been uasured. The ic effects. encies accbeen interprethe habitat h
e hypothesis
al heterogeneified LANDused. Anthroscatter plot Distinction
cording toeted as spati
heterogeneity
s: trends inf
eity under groDSAT TM s
opogenic efshows bell cof natural
o class ial transform
y and interme
ferred
owing cenes ffects, curves
and and
mation ediate
Poster nu
Wang Yu
Katholiek
The Win
Chicken e30 to 48 race: the broiler po
Taken tothe “comchanges aMechanisinvestigat
umber 114
ufeng
ke Universite
nner of the I
egg incubatiohours aheadpost-hatch gost-hatch per
gether, we fompetition” oat hatch masms underlytion.
eit Leuven D
Incubation B
on is a 21 dad of the last. growth. In thrformance up
found that thf post hatchy have contrying program
epartment o
Became the
ays marathonNevertheless
his study, the p to day 5 an
he early hatchh performanributed to thmming effe
f Biosystems
Loser in Po
n, the first “ps, the end linaim was to i
nd its potentia
hed chicks, wnce, at least he distinct pects from e
s
ost-hatch Pe
player” who rne was just thinvestigate thal mechanism
who won theuntil day 5
post-hatch pepigenetic a
erformance
reaches the the start poinhe effects ofms.
e “race” of i5. The centrerformance aspects are
terminal (hatnt of anotherf hatching tim
incubation, loal and peripby programmcurrently u
tch) is r long me on
ost in pheral ming. under
Poster nu
Willems
Katholiek
PRENAHATCH
In mamman alteredas type IInutritionaundernut(albumengroup. Afrom thegroup. Frchicks fro
umber 115
Els
ke Universite
ATAL UNDH FEED IN
malian specied metabolic pI diabetes in lal effects. Ctrition was esn group), onlt hatch, no d
e albumen grrom day 13 om the contr
eit Leuven Bi
ERNUTRITAKE, BOD
es prenatal nuphenotype, clater life. In mChicken emstablished in ly a hole wasdifferences inroup weigheuntil day 21
rol group. Ch
iosystems
ITION OF DY WEIGH
utritional concharacterizedmammals no
mbryos howelayer-type egs made in 11n body weighed significant1, chicks frohicks from th
THE CHIHT AND CO
nstraints are d by increasedo distinction cever developggs by remov14 eggs (shaht could be tly less than
om the albumhe sham grou
ICKEN EMOMPOSITI
known to pd risk of devcan be madep independeval of albumam group) anobserved. Fr
n chicks frommen group hup had interm
M-BRYO AION.
program offspveloping chroe between maent from th
men and repland 114 eggs rom day 3 um either the had a highermediate value
AFFECTS P
pring, resultionic diseasesaternal and sthe hen. Preacing it with served as co
until day 21 ccontrol or
r feed intakees.
POST
ing in s such trictly enatal saline ontrol chicks sham
e than
Poster nu
Zekker I
Universit
SELECTCONCE
The numquality anits effluenUnder thal., 1990)inoculumfound thnitrifyingRecircula
umber 116
Ivar
teit Gent Bio
TING NENTRATIO
mber of intensnd removal ont NH4+ an
hese low NH. We propos
m for a quickhe optimal cg biomass amating Biofilter
engineering
NITRIFYINONS
sive aquacultof ammoniumnd nitrite (N4+ and NO2e a high volu
k biofilter staconditions (a
mong the threr Reactors.
G INOC
ture systems m by bacteriO2-) concen2- concentraumetric throuart-up in aquammonium ee different a
CULA O
is continuoua is of great
ntrations neeations no heaughput set-upuaria or recirconcentratioammonium c
N DIFF
usly increasinimportance.
ed to be maialth problemp (HRT = ~r-culating aq
on 25 mg Nconcentration
FERENT
ng. Maintenan. When consintained belos for fishes o2 min) to de
quaculture syN L-1) for fn (1, 25,100
AMMON
nce of good structing bioow 0.1 mg Noccur (van Revelop an effeystems. The fastest growmg N L-1) i
NIUM
water filters
N L-1. Rijn et ective study
wth of in the
Poster nu
Zekker I
Universit
SULFATAMMON
Wastewat2000 mgexternal cmethods been provet al., 199to consuexperime
umber 117
Ivar
teit Gent Bio
TE- REDNIUM REM
ters originatig N/L) and carbon sourare applied. Tven to be fea
99). Althoughume SO42- ntally observ
engineering
DUCING MOVAL
ing from domlow organic
ce, aeration The nitrite-dasible for bioh there is no
as electronved (Fdz.-Pol
AND N
mestic, indusc carbon conand utilizati
dependent anological nitrogenome info
n acceptor, lanco et al. 2
NITRITE-D
strial and agrntent. Treat-ion of excesnaerobic ammogen removalormation avaSO42- redu
2001).
DEPENDEN
ricultural sou-ment of ths sludge wh
monium oxidl from nitrog
ailable on theuction by A
NT ANA
urces have hihese flows hhen nitrificatidation (Anamgen-rich waste ability of AnAnammox b
AMMOX
igh NH4+ (has high cosion-denitrific
mmox) proceste streams (Snam-mox ba
bacteria has
FOR
(up to ts on cation ss has Strous acteria
been
Poster nu
Zimmer
Universit
Distribu
Bluetongcaused covectors o
During thprovince Results osurroundpercentagtemperatu
umber 118
Jean-Yves
té de Gemblo
tion of Culi
ue (BT) is a onsiderable ef BTV are bi
his study, poof Namur (
of trappings sing meadowge of specieures, as well
oux Sciences
coides, blue
non-contagieconomic loiting midges
opulations of (Belgium). Ushowed that
ws; meadowses known asas observatio
Agronomiqu
etongue viru
ious vectorbosses to theof the genus
f biting midgeUV light trap
Culicoides as had howevs vectors ofon of female
ues
us vectors, o
orne diseasesheep and c
s Culicoides.
es were monps were placeare most abuver a greaterf BTV. Thes’ physiology
on Belgium
e of domesticcattle in nor
nitored on a ed both indoundant close r species dive statement y completed
farms
c and wild ruthern Europ
cattle and a oors and in to livestock
versity and tof minimumthis study.
uminants thape. The biolo
sheep farm inearby meadbuildings th
therefore a m and maxi
at has ogical
in the dows. han in lower imum
Poster nu
Jose C. J
Other Bio
umber 119
Jimenez-Lop
ochemistry, C
pez
Cell & Moleccular Biology
y of Plants
Poster nu
Zune Qu
Universit
Design olipopepti
The desiglipopeptidthe use oreactor. TexperimeB. subtilisa reactor,Lipopepthigh as 80
umber 120
uentin
té de Gemblo
of a biofilmides by B. s
gn of a newdes from Ba
of important Therefore dontal setting ls S499, moni, nutrient antides are accu00 mg/l.
oux Chemistr
m reactor coubtilis
w single speccillus subtilisamount of
ownstream pleading to thitored by X-r
nd oxygen suumulated in
ry and Bio-in
omprising a
cies biofilm s. However, antifoam in
processes arehe suppressioray tomograp
upply being cthe liquid p
ndustry
a metal stru
reactor has surface activprocesses ba
e tedious. Anon of foam fphy, colonizecarried out bphase under
uctured pac
been investve propertiesased on submn original prformation dues a metal str
by the mediathe packing
cking for th
tigated for th for these mmerged culturocess was during the cultructured pac
a recirculationg and reach
he productio
he productiometabolites inure in stirreddeveloped witure. A biofil
cking in the tn on the pacconcentratio
on of
on of nvolve d-tank ith an lm of
top of cking.
ons as
Poster nu
Schroyen
Katholiek
CYP2E1
Boar tainassociatedin pubercastration(CYP2E1relation wsegregatesuch as Lis one of
umber 121
n Martine
ke Universite
and its rela
nt is an offed with high lrty and castn without ana1), is studiedwith both and with the tr
Landrace, Larthem.
eit Leuven D
ation with bo
ensive odourlevels of andration wouldaesthesia is n
d in relationndrostenone rait, in our srge White an
epartment o
oar taint in
r in the coodrostenone and significant
no longer accn to boar tai
and skatole.tudy we did
nd Piétrain.O
f Biosystems
Belgian pig
oked meat ond skatole. Btly decrease eptable. In thint. CYP2E1. Although inot observe
Other solution
s
g breeds.
of some entBoth compou
them, howhis study, a S
1 is a good cin a variety e this associans emerge, an
tire male pigunds reach th
wever due toSNP in Cytoccandidate geof pig popu
ation in typicnd selection
gs. This odoheir highest o animal wchrome P450ene because ulations this
cal Belgian bragainst boar
our is levels
welfare 0 2E1 of its SNP
reeds, r taint
Poster nu
Janiak M
Katholiek
Enginee
The trehaTrehaloseTrehaloseenzyme tand morintermedicrucial fovarious pseed germimportanplant andP does inphysiologlevel. Threasonabl(that efficTre6P in condition
umber 122
Michal
ke Universite
ering the treh
alose pathwae Synthase Pe Phosphatetrehalase (TRre intriguingiates compo
or plant physphysiological mination, flont for plant isd acts also as n the plant cgy. Furthermhat is why ule. We wouldciently contrplant physio
ns.
eit Leuven D
halose path
ays consist thPhosphatase
e PhosphorylRE). In the lig plant phyound, trehalosiology. Numactions such
owering, and s the role of a fuel gauge.ell. This que
more, it has bese of proteod like to inveol the level oology especi
epartment o
hway to crea
hree importae, TPS), deplase, TPP), ight of recenysiological paose-6-phosphmbers of reph as starch sy
drought stra signal for
. In such situestion raised een shown comics approestigate the pof Tre6P) byially in aspec
f Biosystems
te stress tol
ant points, thphosphorylatiand trehalos
nt discoveriesathway. Defhate (Tre6P)orts have shynthesis, signress. But prothe level of
uation, there ito be one o
clearly that Taches as fir
protein pattey 2DE, 2D-Lct of plant d
s
lerant crops
he synthesis tion of this se digestion s, the trehalofinitely, the , is striking
hown the imnaling in guaobably the fuavailable eneis a need to u
of the most imTre6P level is
st source ofern of differeLC MS MS edevelopment
of trehalosecompound to two gluc
ose pathway hrole of itsand seems
mportance of ard cell, absciunction that ergy, the sucunderstand wmportant in regulated onf informationent trehalose etc., to undeand respon
e-6-phosphatto trehalos
cose units bhas become s phosphoryto be absothis molecu
isic acid signcan be the
crose status owhat exactly Tthe field of
n the translatn is obviouspathway mu
rstand the rose to unfavo
te (by e (by
by the more ylated
olutely ules in naling,
most of the Tre6-plant tional s and utants ole of orable
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