https://www.selleckchem.com/pr....oducts/MGCD0103(Moce
This paper aimed to investigate the molecular epidemiological features of the cfr gene in E. coli isolates in a typical swine farm during 2014-2017. A total of 617 E. coli isolates were screened for the cfr gene using PCR amplification. A susceptibility test, pulsed-field gel electrophoresis (PFGE), S1-PFGE, southern blotting hybridization, and the genetic context of the cfr gene were all used for analyzing all cfr-positive E. coli isolates. A conjugation experiment was conducted with the broth mating method using E. coli