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GEPAS: A web-based resource for microarray gene expression data analysis
Metadatos
Title:GEPAS: A web-based resource for microarray gene expression data analysis
Author:Herrero, Javier; Al-Shahrour, Fátima; Díaz-Uriarte, Ramón; Mateos, Álvaro; Vaquerizas, Juan M.; Santoyo, Javier; Dopazo, Joaquín
Entity:UAM. Departamento de Bioquímica
Publisher:Oxford University Press
Date:2003-07-01
Citation:
10.1093/nar/gkg591
Nucleic Acids Research 31.13 (2003): 3461–3467
ISSN:0305-1048 (print); 1362-4962 (online)
DOI:10.1093/nar/gkg591
Funded by:F.A. is supported by grant BIO2001-0068 from MCYT, J.H. is supported by a CNIO fellowship, A.M. is supported by a IBM fellowship, R.D.U. is supported by a Ramón y Cajal research
contract from the MCyT.
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).