Bioinformatics
Pathway enrichment analysis is a statistical method used to identify biological pathways that are significantly associated with a set of genes or proteins, typically derived from high-throughput experiments. This analysis helps researchers understand the biological significance of gene expression data by revealing whether specific pathways are overrepresented or underrepresented in the data compared to what would be expected by chance. By integrating information from pathway databases, metabolic pathways, and functional genomics, this approach allows for deeper insights into the molecular mechanisms underlying various biological processes and diseases.
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