由甲氧西林抗性标记介导的Tn551转导效率的提高。
Increase in transduction efficiency of Tn551 mediated by the methicillin resistance marker.
作者信息
Berger-Bächi B
出版信息
J Bacteriol. 1983 Apr;154(1):533-5. doi: 10.1128/jb.154.1.533-535.1983.
Abstract
The transduction efficiency of Tn551, a staphylococcal transposon coding for erythromycin resistance (ermB), was increased by a factor of about five in acceptor strains carrying the gene for methicillin resistance (mec), as compared with methicillin-sensitive strains. This enhancement was independent of the generalized transducing phage used and of the chromosomal insertion site of the Tn551 transposon.
摘要
编码红霉素抗性（ermB）的葡萄球菌转座子Tn551在携带耐甲氧西林基因（mec）的受体菌株中的转导效率，与甲氧西林敏感菌株相比提高了约五倍。这种增强作用与所使用的广义转导噬菌体以及Tn551转座子的染色体插入位点无关。
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