WEBSAGE: a web tool for visual analysis of differentially expressed human SAGE tags | Zendy

Jean Pylouster | Zendy; Catherine SenamaudBeaufort | Zendy; Tula SaisonBehmoaras | Zendy

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WEBSAGE: a web tool for visual analysis of differentially expressed human SAGE tags

Author(s) -

Jean Pylouster,

Catherine SenamaudBeaufort,

Tula SaisonBehmoaras

Publication year - 2005

Publication title -

nucleic acids research

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 9.008

H-Index - 537

eISSN - 1362-4954

pISSN - 0305-1048

DOI - 10.1093/nar/gki444

Subject(s) - sage , serial analysis of gene expression , biology , visualization , plot (graphics) , computational biology , genome , bioinformatics , genetics , gene , gene expression , gene expression profiling , data mining , computer science , statistics , physics , mathematics , nuclear physics

The serial analysis of gene expression (SAGE) is a powerful method to compare gene expression of mRNA populations. To provide quantitative expression levels on a genome-wide scale, the Cancer Genome Anatomy Project (CGAP) uses SAGE. Over 7 million SAGE tags, from 171 human cell types have been assembled. The growing number of laboratories involved in SAGE research necessitates the use of software that provides statistical analysis of raw data, allowing the rapid visualization and interpretation of results. We have created the first simple tool that performs statistical analysis on SAGE data, identifies the tags differentially expressed and shows the results in a scatter plot. It is freely available and accessible at http://bioserv.rpbs.jussieu.fr/websage/index.php.

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