产气荚膜梭菌细胞外毒素产生的调控
Regulation of extracellular toxin production in Clostridium perfringens.
作者信息
Rood J I, Lyristis M
机构信息
Dept of Microbiology, Monash University, Clayton, Australia.
出版信息
Trends Microbiol. 1995 May;3(5):192-6. doi: 10.1016/s0966-842x(00)88919-2.
PMID:7627457
Abstract
Until recently, little was known about the regulation of toxin production in Clostridium perfringens. Three regulatory genes that control the production of theta toxin (perfringolysin O) have now been identified. Two of these genes make up a two-component sensor-kinase-response-regulator system that also controls the production of other extracellular toxins.
摘要
直到最近，人们对产气荚膜梭菌毒素产生的调控知之甚少。目前已鉴定出三个控制θ毒素（产气荚膜梭菌溶血素O）产生的调控基因。其中两个基因构成了一个双组分传感激酶-反应调节系统，该系统也控制其他细胞外毒素的产生。
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