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Expression data from Caulobacter crescentus starved for carbon

ABSTRACT: Bacteria adapt to shifts from rapid to slow growth, and have developed strategies for long-term survival during prolonged starvation and stress conditions. We report the response of C. crescentus to carbon starvation, a common form of nutritional stress encountered by free-living bacteria, that induces stasis. Glucose, the only carbon source in the minimal media M2G was removed from C. crescentus exponential phase cultures, and total RNA was extracted after 30 and 60 minutes of incubation. The controls are cells growing in complete media.

ORGANISM(S): Caulobacter vibrioides

SUBMITTER: Leticia Britos

PROVIDER: E-GEOD-25996 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Expression data from Caulobacter crescentus (syn. C. vibrioides) swarmer and stalked cells starved for carbon

Project description:Bacteria adapt to shifts from rapid to slow growth, and have developed strategies for long-term survival during prolonged starvation and stress conditions. We report the response of specific developmental stages of C. crescentus -swarmer and stalked cells- to carbon starvation, a common form of nutritional stress encountered by free-living bacteria, that induces stasis. Glucose, the only carbon source in the minimal media M2G was removed from C. crescentus exponential phase cultures, and total RNA was extracted after 30 and 60 minutes of incubation. The controls are cells growing in complete media.

2011-04-20 | E-GEOD-25997 | biostudies-arrayexpress

Caulobacter crescentus starved for carbon

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2011-04-20 | E-GEOD-25998 | biostudies-arrayexpress

Comparing the transcriptional profiles of a Caulobacter crescentus CB15N (NA1000) wild-type to a SpoT null in carbon starvation.

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Expression data from Caulobacter crescentus starved for carbon

2011-04-20 | GSE25996 | GEO

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Caulobacter strains ET163 and ET166 vs. CB15N (wild-type)

Project description:The goal of this study was to compare the expression profiles of inversion strains ET163 and ET166 to that of wild-type. To this end we performed transcriptional profiling of Caulobacter crescentus swarmer cells from strains ET163, ET166, and CB15N (WT). Two strain experiment. ET163 vs. WT and ET166 vs. WT. Biological replicates: 2 ET163, 2 ET166, and 3 Wild-type

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