σ(S)参与恶臭假单胞菌转座子Tn4652的饥饿诱导转座。
Involvement of sigma(S) in starvation-induced transposition of Pseudomonas putida transposon Tn4652.
作者信息
Ilves H, Hõrak R, Kivisaar M
机构信息
Estonian Biocentre and Institute of Molecular and Cell Biology, Tartu University, 51010 Tartu, Estonia.
出版信息
J Bacteriol. 2001 Sep;183(18):5445-8. doi: 10.1128/JB.183.18.5445-5448.2001.
Abstract
Transpositional activity of mobile elements can be induced by different environmental stresses. Here, we present evidence that transposition of Tn4652 is elevated in stationary-phase Pseudomonas putida and suppressed in an isogenic sigma(S)-defective strain. We demonstrate that transcription from the Tn4652 transposase promoter is controlled by the stationary-phase-specific sigma factor sigma(S). To our knowledge, this is the first example of direct stationary-phase-specific regulation of a mobile element transposase. Data presented in this report support the idea that activation of transposition under stressful conditions could be an inducible process.
摘要
移动元件的转座活性可由不同的环境压力诱导。在此，我们提供证据表明，Tn4652在恶臭假单胞菌的稳定期转座增加，而在同基因的σ(S)缺陷菌株中受到抑制。我们证明，Tn4652转座酶启动子的转录受稳定期特异性σ因子σ(S)的控制。据我们所知，这是移动元件转座酶直接受到稳定期特异性调控的首个例子。本报告中的数据支持这样一种观点，即在压力条件下转座的激活可能是一个可诱导的过程。
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2
Stress and transposable elements: co-evolution or useful parasites?应激与转座元件：共同进化还是有益的寄生物？
Heredity (Edinb). 2000 Aug;85 ( Pt 2):101-6. doi: 10.1046/j.1365-2540.2000.00751.x.
3
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4
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Curr Opin Microbiol. 1999 Apr;2(2):148-52. doi: 10.1016/S1369-5274(99)80026-5.
5
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6
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Genetics. 1998 Jul;149(3):1173-81. doi: 10.1093/genetics/149.3.1173.
7
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9
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10
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