Cogs1 Cluster of Orthologous Groups (COGs) A collection of homologous genes that are useful for study of evolutionary relationships. A COG consists of orthologues (homologous genes that have diverged in different species from a common ancestral gene, along with the divergence of the species) and paralogues (genes in a single species that have arisen by duplication and divergence) 진화적 관계를 연구하는데 유용한 상동 유전자의 집합. 하나의 COG는 오쏠로그들(상동 유전자들로써 종의 .. 2013. 10. 31. 이전 1 다음