The society of genes: networks of functional links between genes from comparative genomics

Description

Comparative genomics provides at least three methods for identifying functional links between genes: examination of phylogenetic distributions, analysis of conserved proximity and observations of fusions of genes into a multidomain gene in another organism. We show that the functional networks obtained by applying these methods have different topologies and that the information they provide is largely additive. In particular, the combined networks of functional links contain an average of 57% of an organism's complete genetic complement, uncover substantial portions of known pathways, and suggest the function of previously unannotated genes. In addition, the combined networks are qualitatively different from the networks obtained using individual methods.

Resources

Name Format Description Link
21 Visit the original government dataset for complete information, documentation, and data access. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC133448/

Tags

  • comparative-genomics
  • functional-links
  • gene-networks
  • nih
  • phylogenetic-distribution

Topics

Categories