Program: Meeting of the section “Natural Products”, Deutsche Botanische Gesellschaft

Meisdorf, 11. – 13. 9.2016 Sunday, 11.9.2016 15:00 Opening, Introductory remarks Session I Chair: Dr. Maik Kleinwächter 15:15

Peukert, Manuela Plant-microbe Interaction under differing nutritional conditions: detection of crucial metabolic communications

15:35 Schillheim, Britta

Natural priming compounds for plant protection

15:55 Arens, Nadja

Metabolite Profiling and Hyperspectral Imaging of Sugar Beet Cultivars within the Frame of the Pathosystem Beta vulgaris - Cercospora beticola

16:15 Laub, Annegret Antifungal peptaibols from Sepedonium 16:35-17:05 Coffee break 17:05

Eggert, Kai Nutrition meets hormones, a challenging research field in plant science.

17:25 Junker, Laura

InducTomE – Induction of secondary metabolites in tomato leaves

17:45 Piasecka, Anna

Influence of phytochemicals of Melissa officinalis leaf extract on long-term memory

18:05 Oertel, Anne

Screening for anthocyanins and polyphenols in red and blue potatoes for evaluation in differences in anthocyanin biosynthesis

19:30 Dinner and Get together

Monday, 12.9.2016 Session II Chair: Dr. Britta Schillheim

9:00 Wang, Rongfan

Phytochemical and molecular characterization of grain pigmentation of barley varieties

9:20 Brütt, Moritz

The pyrrolizidine alkaloid biosynthesis in the medicinal plant Petasites hybridus

9:40 Arunraj, Saranya Prakashrao

Evolutionary implications of gene duplication in Pyrrolizidine alkaloids metabolism

10:00 Farag, Sayed tba

10:20 Grunewald, Stephan Biosynthesis and transport of flavonol-diglycosides in Arabidopsis

10:40 – 11:10 Coffee break

11:10 Höhn, Stephanie

Malonylation in cardenolide biosynthesis: 21-O-malonyltransferase and biphenyl synthase in Erysimum crepidifolium

11:30 Jonathas, Annika

Pyrrolizidine alkaloid biosynthesis in Symphytum officinale

11:50 Kurzbach, Elena Benzylglucosinolate production in carrot cell suspension cultures

12:10 – 13:40 Lunch break; Company presentations: Chair: Dr. Kai Eggert

13:00 Dr. Stephanie Kaspar-Schönefeld, Bruker Daltonik GmbH

13:20 Dr. Kristina Hempel, Thermo Fisher Scientific

Monday, 12.9. Session III Chair: Dr. Manuela Peukert

14:00 Brauch, Dominic Changes of the Isovitexin-O-glycosylation During the Development of Young Barley Plants

14:20 Musidlak, Oskar/Nawrot, Robert

A comprehensive study of proteins and alkaloids from Chelidonium majus L.

14:40 Yahyazadeh- Balalami, Mahdi

Cloning and characterization of cheilanthifoline and stylopine synthase genes from Chelidonium majus

15:00 Brehm, Christine

Cytochrome P450 enzymes in Thymus vulgaris

15:20 Nagia, Mohammed Aromatic prenyltransferases from Hypericum sampsonii

15:40-16:00 Coffee break 16:00 Robinson, Jennifer Methyltransferases found in Linum species

16:20 Scheler, Ulschan Elucidation of the biosynthesis of carnosic acid from Rosemary and Sage

16:40 Poppe, Lennart Candidate genes involved in flavonolignan biosynthesis in Silybum marianum

17:15 Walking tour to Burg Falkenstein 20:00 Dinner and Get together Tuesday, 13.9. Session V Chair: Dr. Anna Piaseck

8:30 Riewe, David Metabolome-wide association studies in wheat and hop using primary, secondary and lipid metabolomes

8:50 Stegemann, Thomas Elucidation of pyrrolizidin-alkaloid biosynthesis – isolation of homospermidine converting enzymes

9:10 Klein, Jan Towards the pivotal physiological role of PRISE (progesterone-5β-reductase/ iridoid synthase)

9:30 Petersen, Jan

Changing substrate preference in PRISEs (progesterone 5β-reductase/iridoid synthase) of recombinant Digitalis lanata and Catharanthus roseus enzymes: hot spots and site-directed mutagenesis

9:50 Chahyadi, Agus Engineering of Arabidopsis thaliana with rosmarinic acid biosynthesis genes

10:10 Werner, Victoria First insight into the biosynthesis of cimicifugic acids

10:30 Wohl, Julia Hydroxylation reactions in the biosynthesis of rosmarinic acid in the hornwort Anthoceros agrestis

10:50-11:00 Final remarks

11:00 Departure to Gatersleben

12:00-13:00 Lunch at IPK

13:00-14:00 Guided Tour, IPK genebank (Dr. Andreas Börner)