Dissemination and characterization of Stenotrophomonas maltophilia isolates from Dairy Cows in Northeast China.

ABSTRACT: This work investigated the genetic relationship among Stenotrophomonas maltophilia strains in fecal samples from dairy cows in northeast China and identified the dominant β-lactamase genotype. One hundred and six samples were collected from two randomly selected cow farms in northeast China, and the isolates were identified with MALDI-TOF/MS. Whole-genome sequencing was conducted using Illumina HiSeq 4000-PE150 platform (Illumina, Inc., USA). The antimicrobial resistance genes were detected using CGE services. The phylogenetic analysis of S. maltophilia strains was performed by Roary and MEGA X. In total, 24 S. maltophilia isolates were isolated. The results of resistome analysis showed all S. maltophilia strains carrying bla _L1 gene, which was

SUBMITTER: Shao L 

PROVIDER: S-EPMC10508971 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature