title: An apology for orthologs - or brave new memes.
authors: National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, USA. koonin@ncbi.nlm.nih.gov
authors: E V
authors: EV
authors: Koonin
mesh_terms: D019143:Evolution, Molecular; D011506:Proteins / Q000235:genetics; D017385:Sequence Homology; D009626:Terminology as Topic
chemical_list: D011506:Proteins