| Literature DB >> 31085509 |
Joost Hordijk1, Aldert L Zomer2, Luis Ricardo Castellanos1, Linda van der Graaf-van Bloois1, Pilar Donado-Godoy3, Dik J Mevius1,4, Jaap A Wagenaar1,4.
Abstract
The objective of this study was to elucidate the genetic and evolutionary relatedness of bla CMY-2- and bla SHV-12-carrying IncI1-Iγ plasmids. Phylogenomic analysis based on core genome alignments and gene presence/absence was performed for different IncI1-Iγ sequence types (STs). Most IncI1-Iγ/ST12 and IncI1-Iγ/ST231 plasmids had near-identical core genomes. The data suggest that widely occurring bla CMY-2-carrying IncI1-Iγ/ST12 plasmids originate from a common ancestor. In contrast, bla SHV-12 was inserted independently into different IncI1-Iγ/ST231-related plasmids.Entities:
Keywords: IS1294; IS26; ISEcp1; S. Heidelberg; Salmonella Paratyphi B var. Java; Tn1721; blc; broiler; chicken; deoR; sugE
Year: 2019 PMID: 31085509 PMCID: PMC6591584 DOI: 10.1128/AAC.02546-18
Source DB: PubMed Journal: Antimicrob Agents Chemother ISSN: 0066-4804 Impact factor: 5.191