A strategy design based on antibiotic‑resistance and plasmid replicons genes of clinical Escherichia coli strains.

ABSTRACT: Since antimicrobial resistance, especially β-lactam resistance genes were common in clinical Escherichia coli strains, this study had designed and developed multiplex amplification platform for rapid and accurate detection of such resistance genes in 542 clinical E. coli isolates. The obtained specimens were subjected to bacteriological examination, antimicrobial susceptibility testing, and detection of β-lactamase genes and plasmid replicons. The major virulence genes were detected by 7 groups of multiplex PCR and eight groups of multiplex PCR were designed to detect 8 different plasmid replicons including parA-parB, iteron, repA, and RNAI. It was found that most MDR isolates were co-resistant to penicillins (AMP) and fluoroquindones (LVX, CIP) and distr

SUBMITTER: Liu J 

PROVIDER: S-EPMC9208507 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature