Gonzalez J J, Andreu A
Servicio de Microbiología, Hospital Vall d'Hebron, Pg. Vall d'Hebron 119-129, 08035 Barcelona, Spain.
Antimicrob Agents Chemother. 2005 Jun;49(6):2525-7. doi: 10.1128/AAC.49.6.2525-2527.2005.
Macrolide, lincosamide, and ketolide mechanisms of resistance and clonal relationships were characterized in a collection of 79 resistant group B streptococcus isolates obtained from neonates or pregnant women. The erm(B), erm(TR), and mef(A) genes were present in 62%, 30.4%, and 3.8% of the isolates, respectively. There was considerable clonal diversity among them.
在从新生儿或孕妇中分离出的79株B族链球菌耐药菌株中,对大环内酯类、林可酰胺类和酮内酯类的耐药机制及克隆关系进行了表征。erm(B)、erm(TR)和mef(A)基因分别存在于62%、30.4%和3.8%的分离株中。它们之间存在相当大的克隆多样性。