bioinformatics da wikipedia: involve the use of techniques including: applied mathematics,...

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Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence, chemistry and biochemistry to solve biological problems usually on the molecular level

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Page 1: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

BioinformaticsDa wikipedia:Involve the use of techniques including:applied mathematics, informatics, statistics, computer science, artificial intelligence, chemistry and biochemistry

to solve biological problems usually on the molecular level

Page 2: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

I Computers nella scienza

Comunicazione

Informazione Calcolo

Page 3: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Banche datiSequenze: (proteine, geni, reg. regolative, rna- 100 miliardi di basi 100 milioni di sequenze 100 mila organismi

Testi: letteratura scientifica 15 milioni di articoli 5 mila riviste

Altre:strutture, enzimi, malattie, promotori etc..

Page 4: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Analisi di sequenzeSequenze: (proteine, geni, reg. regolative, rna)

1 sequenza nel 1977nel 1983 2000 in banca dati

strumenti e metodi per l'analisi delle sequenze sono alla base di quasi tutta la bioinformatica

Page 5: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Annotazione funzionale

Ricerche in banche dati

Motivi funzionali

Page 6: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Analisi filogeneticheRicostruire la storia evolutiva di geni e organismi

Page 7: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Bioinformatica strutturale

Visualizzazione

Classificazionee funzione

Page 8: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Predire la struttura

Trovare la struttura 3D di una proteina a partire dalla sua sequenza

Page 9: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Simulazioni

Drug design

Protein design

Docking

Page 10: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Genomicaacaccacacc cacaccacac ccacacccac acaccacacc cacacacaca cacacaccac acccacacac acccacacac cacaccacac ccacacacca cccacacaca cacaacacta ccctaatcta accctgtcca acctgtctcc aaacttaccc tccattacct tacctccccactcgttaccc tgccccattt aaccatacca cagcgaacca cgatccacat ctctacttcc taccaccaac ccaccgtcca ccataaccgt taccctccaa ctacccatat cctactccac tgccacttac cctgccattc ctctaccatc catcatctgg tactcactat actgttgttc tacccaccat attgaaacgc taacaaatga tcgtaaataa tacacatata cttaccctaccactccaatc ccaccaccac atgccatact caccttcact tgtatattga tatgccatac gcccacggat gctatagtat ataccatctc aaacttaccc tactttcaca ttccactcca tggcccatct ctcactaaat cagtaaatat gcacccacat cattatgcac ggcgcttgcc tcagcggtct ataccctttg ccatttaccc ataaattcca tgattatcta cattttaata tctatatctc atttggcggc ccaaaatatt gtataactgc ccttaataca tacgttatac tattttacac cgtatactaa ccactcaatt tatatacact tatgtcaatg t

Genomi al 4-2006

Finiti Incompleti In corso Totale

Procarioti 330 238 342 910

Funghi 9 33 20 62

Altri eucarioti 11 41 110 162

Totale 350 312 472 1134

Page 11: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

AssemblaggioRicostruire un genoma da milioni di sequenze di DNA

Page 12: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Annotazione genomica

Cercare geni e promotori all’interno di un genoma

Page 13: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

10 Kb

200 bp

1 Mb

200 Mb

Browser genomici

Page 14: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Genomica Comparata

Page 15: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

altri "...omi"ProteomaTrascrittomaInterattomaMetaboloma

Nuove tecnologie

+ dati

- qualità

Page 16: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Analisi dei microarrays

Classificare i geni a seconda di quando e dovesono trascritti in RNA

Page 17: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Systems biology• Studio dei processi biologici (spesso a livello cellulare e

molecolare) considerati come sistemi composti da molte parti interagenti

• Raccolta dati• Modello matematico• Simulazione e previsione• Verifica

Page 18: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Reti di interazioni

Page 19: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Reti metaboliche

Page 20: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,
Page 21: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Simulazioni

Page 22: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

in vivo

in vitro

in silicio

Cellule virtuali

Page 23: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Analisi di testiCercare di estrarre in modo automatico informazione scientifica dalla letteratura

Page 24: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

Analisi di testi

Page 25: Bioinformatics Da wikipedia: Involve the use of techniques including: applied mathematics, informatics, statistics, computer science, artificial intelligence,

OntologieClassificare e ordinare la conoscenza biologica