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Title: Expression data from WT, DSigT and DSigU Caulobacter crescentus (syn. C. vibrioides) starved for carbon      
dateReleased:
04-20-2011
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 C. crescentus to carbon starvation, a common form of nutritional stress encountered by free-living bacteria, that induces stasis. We explored the differential gene expression changes in wild type cells and cells carrying deletions of two alternative extracytoplasmic function sigma factors, SigT and SigU. Glucose, the only carbon source in the minimal media M2G was removed from C. crescentus exponential phase cultures (wild-type (strain LS101), DSigT (strain LS3554) and DSigU (strain LS3547)). Total RNA was extracted after 15 minutes of incubation. Controls are cells that were mock washed and incubated in parallel in complete media.
privacy:
not applicable
aggregation:
instance of dataset
ID:
E-GEOD-25998
refinement:
raw
alternateIdentifiers:
25998
keywords:
functional genomics
dateModified:
01-27-2013
creators:
Leticia Britos
availability:
available
types:
gene expression
name:
Caulobacter vibrioides
ID:
A-GEOD-11304
name:
Stanford Affymetrix Caulobacter crescentus 16.7K CauloHi1 (alternative CDF)
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-25998/E-GEOD-25998.raw.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ebi.ac.uk/arrayexpress/files/E-GEOD-25998/E-GEOD-25998.processed.1.zip
storedIn:
ArrayExpress
qualifier:
gzip compressed
format:
TXT
accessType:
download
authentication:
none
authorization:
none
accessURL: https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE25998
storedIn:
Gene Expression Omnibus
qualifier:
not compressed
format:
HTML
accessType:
landing page
primary:
true
authentication:
none
authorization:
none
abbreviation:
EBI
homePage: http://www.ebi.ac.uk/
ID:
SCR:004727
name:
European Bioinformatics Institute
homePage: https://www.ebi.ac.uk/arrayexpress/
ID:
SCR:002964
name:
ArrayExpress

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