title: Distinct genealogies for plasmids and chromosome.
authors.affiliation: Warwick Medical School, University of Warwick, Coventry, United Kingdom.
authors.forename: Mark
authors.initials: M
authors.lastname: Achtman
authors.affiliation: Warwick Medical School, University of Warwick, Coventry, United Kingdom.
authors.forename: Zhemin
authors.initials: Z
authors.lastname: Zhou
mesh_terms: D000818:Animals; D002875:Chromosomes / Q000235:genetics*; D030541:Databases, Genetic; D024881:Drug Resistance, Bacterial / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D019143:Evolution, Molecular; D005798:Genes, Bacterial; D006801:Humans; D010957:Plasmids / Q000235:genetics*