Unknown

Dataset Information

0

Signaling-mediated bacterial persister formation.


ABSTRACT: 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 subpopulation against antibiotics by activating stress responses, leading to persister formation.

SUBMITTER: Vega NM 

PROVIDER: S-EPMC3329571 | biostudies-literature | 2012 Mar

REPOSITORIES: biostudies-literature

altmetric image

Publications

Signaling-mediated bacterial persister formation.

Vega Nicole M NM   Allison Kyle R KR   Khalil Ahmad S AS   Collins James J JJ  

Nature chemical biology 20120318 5


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 subpopulation against antibiotics by activating stress responses, leading to persister for  ...[more]

Similar Datasets

| S-EPMC6088157 | biostudies-literature
| S-EPMC6318315 | biostudies-literature
| S-SCDT-10_1038-S44318-024-00248-5 | biostudies-other
| S-EPMC3877289 | biostudies-literature
| S-EPMC2838031 | biostudies-literature
| S-EPMC5611423 | biostudies-literature
| S-EPMC6349093 | biostudies-literature
| S-EPMC4901048 | biostudies-literature
| S-EPMC3754326 | biostudies-literature
| S-EPMC4932909 | biostudies-literature