title: Horizontal gene transfer: the path to maturity.
authors: National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA. koonin@ncbi.nlm.nih.gov
authors: Eugene V
authors: EV
authors: Koonin
mesh_terms: D019143:Evolution, Molecular; D022761:Gene Transfer, Horizontal / Q000502:physiology*; D017020:Methanosarcina / Q000235:genetics; D008957:Models, Genetic; D010802:Phylogeny