耐甲氧西林溶血葡萄球菌和模仿葡萄球菌中mecA基因与金黄色葡萄球菌mecA基因的同源性。
Homology of mecA gene in methicillin-resistant Staphylococcus haemolyticus and Staphylococcus simulans to that of Staphylococcus aureus.
作者信息
Ubukata K, Nonoguchi R, Song M D, Matsuhashi M, Konno M
机构信息
Department of Clinical Pathology, Teikyo University School of Medicine, Tokyo, Japan.
出版信息
Antimicrob Agents Chemother. 1990 Jan;34(1):170-2. doi: 10.1128/AAC.34.1.170.
Abstract
A penicillin-binding protein of molecular weight 76,000 inducible by beta-lactams was detected in methicillin-resistant Staphylococcus haemolyticus and Staphylococcus simulans. DNA from these strains hybridized to the mecA gene from Staphylococcus aureus; however, the chromosomal HindIII fragments containing the mecA genes were 3.4 kilobases in S. haemolyticus and 4.3 kilobases in S. simulans.
摘要
在耐甲氧西林溶血葡萄球菌和模仿葡萄球菌中检测到一种分子量为76,000的β-内酰胺诱导型青霉素结合蛋白。这些菌株的DNA与金黄色葡萄球菌的mecA基因杂交；然而，溶血葡萄球菌中含有mecA基因的染色体HindIII片段为3.4千碱基，模仿葡萄球菌中为4.3千碱基。
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