Analysis of BlaEC family class C beta-lactamase.

ABSTRACT: Recent years have witnessed an increased prevalence of intrinsic and acquired beta-lactamase-producing bacteria, severely limiting human and veterinary medicine therapeutic options. The present study aimed to design specific oligonucleotides for rapid PCR detection of the cephalosporinase-encoding gene blaEC (BlaEC family class C beta-lactamase). A total of three primers were designed to detect 2281 variants of the blaEC gene and two sets of primer pairs were also tested against DNA from 11 strains. The study indicates that the proposed primers should be able to detect 100% of all described blaEC genes in different bacterial strains and monitor their spread. After comparing the amino acid sequences, a phylogenetic tree was created based on the presence of conserved amino acids and homologo

SUBMITTER: Schmidt J 

PROVIDER: S-EPMC10563145 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature