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Pathway Miner: extracting gene association networks from molecular pathways for predicting the biological significance of gene expression microarray data
Author(s) -
Ritu Pandey,
Raghavendra K. Guru,
David W. Mount
Publication year - 2004
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/bth215
Subject(s) - biological pathway , gene , computational biology , context (archaeology) , biology , dna microarray , gene regulatory network , gene expression profiling , gene expression , genetics , paleontology
We have developed a web-based system (Pathway Miner) for visualizing gene expression profiles in the context of biological pathways. Pathway Miner catalogs genes based on their role in metabolic, cellular and regulatory pathways. A Fisher exact test is provided as an option to rank pathways. The genes are mapped onto pathways and gene product association networks are extracted for genes that co-occur in pathways. The networks can be filtered for analysis based on user-selected options.

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