GEPAS: A web-based resource for microarray gene expression data analysis (original) (raw)

Entity

UAM. Departamento de Bioquímica

Citation

10.1093/nar/gkg591

Nucleic Acids Research 31.13 (2003): 3461–3467

ISSN

0305-1048 (print); 1362-4962 (online)

Project

Gobierno de España. BIO2001-0068

Editor's Version

http://dx.doi.org/10.1093/nar/gkg591

Subjects

Microarray gene expression; GEPAS; Analysis; Data; Gene Ontology; Medicina

Rights

© Oxford University Press 2003

Abstract

We present a web-based pipeline for microarray gene expression profile analysis, GEPAS, which stands for Gene Expression Profile Analysis Suite (http://gepas.bioinfo.cnio.es). GEPAS is composed of different interconnected modules which include tools for data pre-processing, two-conditions comparison, unsupervised and supervised clustering (which include some of the most popular methods as well as home made algorithms) and several tests for differential gene expression among different classes, continuous variables or survival analysis. A multiple purpose tool for data mining, based on Gene Ontology, is also linked to the tools, which constitutes a very convenient way of analysing clustering results. On-line tutorials are available from our main web server (http://bioinfo.cnio.es).

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