Stress and survival of aging Escherichia coli rpoS colonies
Stress and survival of aging Escherichia coli rpoS colonies
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DOI：
10.1534/genetics.104.028704
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发表时间：
2004-09-01
期刊：
影响因子：
3.3
通讯作者：
Matic, I
中科院分区：
文献类型：
--
作者：
Saint-Ruf, C;Taddei, FO;Matic, I
在大肠杆菌中，RpoS调控子的表达对于在固定阶段的液体培养中存活至关重要。通过测量细胞活力和转录组分析，我们发现rpoS细胞和野生型细胞在固体培养基上形成菌落时都能存活。
In Escherichia coli, the expression of the RpoS regulon is known to be crucial for survival in liquid Cultures during stationary phase. By measuring cell viability and by transcriptome analysis, here we show that rpoS cells as well as wild-type cells survive when the form colonies on solid media.