https://deisygysi.github.io/tags/multi-omics/Recent content in multi-omics on Wonderland of Deisy GysiHugo -- gohugo.ioenTue, 01 Sep 2026 00:00:00 +0000https://deisygysi.github.io/projects/coexpress/Tue, 01 Sep 2026 00:00:00 +0000https://deisygysi.github.io/projects/coexpress/Summary In co-expression networks, a pair of nodes is typically connected by a link if the genes they represent show a significantly correlated expression pattern across a set of biological samples of interest. They are often built from genome-wide expression data measured by RNA-Seq or microarrays. Those networks are often weighted, and it represents the strength of a gene-pair relationship. Gene co-expression networks are also signed, and the sign of the link can be indicative of whether a gene pair is regulated in the same direction or oppositely controlled.