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Bioinformatics. 2004 Mar 1;20(4):578-80. Epub 2004 Jan 22.

FatiGO: a web tool for finding significant associations of Gene Ontology terms with groups of genes.

Author information

1
Bioinformatics Unit, Centro Nacional de Investigaciones Oncológicas (CNIO), Melchor Fernández Almagro 3, 28029 Madrid, Spain.

Abstract

We present a simple but powerful procedure to extract Gene Ontology (GO) terms that are significantly over- or under-represented in sets of genes within the context of a genome-scale experiment (DNA microarray, proteomics, etc.). Said procedure has been implemented as a web application, FatiGO, allowing for easy and interactive querying. FatiGO, which takes the multiple-testing nature of statistical contrast into account, currently includes GO associations for diverse organisms (human, mouse, fly, worm and yeast) and the TrEMBL/Swissprot GOAnnotations@EBI correspondences from the European Bioinformatics Institute.

PMID:
14990455
DOI:
10.1093/bioinformatics/btg455
[Indexed for MEDLINE]

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