巴雷利沙门氏菌中的可转移性大肠杆菌素ogeny

Transferable colicinogeny in Salmonella bareilly.

作者信息

Sharma N C, Bhatia R

机构信息

National Salmonella & Escherichia Centre, Central Research Institute, Kasauli.

出版信息

Indian J Med Res. 1993 Jul;97:159-61.

PMID:8406641

Abstract

Twenty eight (5.6%) of the 500 isolates of S. bareilly studied were found to be colicin producers. Of these 27 (96.4%) were Col V producers. None of these produced aerobactin and 18 (64.3%) were multidrug resistant. Among 23 (85.2%) strains both drug resistance as well as colicinogeny could be transferred by conjugation. This is the first time that the transferable colicinogeny has been demonstrated in S. bareilly.

摘要

在对500株巴雷利沙门氏菌的研究中，发现28株（5.6%）为大肠杆菌素产生菌。其中27株（96.4%）产生Col V型大肠杆菌素。这些菌株均不产生气杆菌素，18株（64.3%）具有多重耐药性。在23株（85.2%）菌株中，耐药性和气杆菌素产生能力均可通过接合转移。这是首次在巴雷利沙门氏菌中证明可转移的气杆菌素产生能力。