Signaling-mediated bacterial persister formation.
Signaling-mediated bacterial persister formation.
复制标题
信号介导的细菌持久形成。
DOI:
10.1038/nchembio.915
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发表时间:
2012-03-18
影响因子:
14.8
通讯作者:
Collins, James J.
中科院分区:
文献类型:
--
作者:
Vega, Nicole M.;Allison, Kyle R.;Khalil, Ahmad S.;Collins, James J.
Here we show that bacterial communication through indole signaling induces persistence, a phenomenon in which a subset of an isogenic bacterial population tolerates antibiotic treatment. We monitor indole-induced persister formation using microfluidics, and identify the role of oxidative stress and phage-shock pathways in this phenomenon. We propose a model in which indole signaling “inoculates” a bacterial sub-population against antibiotics by activating stress responses, leading to persister formation.
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