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Status |
Public on Jun 22, 2015 |
Title |
Tracking the elusive function of Bacillus subtilis Hfq (NimbleGen) |
Organism |
Bacillus subtilis subsp. subtilis str. 168 |
Experiment type |
Expression profiling by genome tiling array
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Summary |
Transcriptomic analysis of Bacillus subtilis hfq mutant in exponential phase of growth. Wild-type strain and hfq mutant cells in exponentially growth phase were subjected to tiling array gene expression analysis. RNA-binding protein Hfq is a key component of the adaptive responses of many proteobacterial species. In these organisms, the importance of Hfq largely stems from its participation to regulatory mechanisms involving small non-coding RNAs. In contrast, the function of Hfq in Gram-positive bacteria has remained elusive. Hfq does not appear to influence B.subtilis RNA patterns during the exponential phase to any significant extent, at least in cells grown in rich medium.
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Overall design |
This data set contains 4 samples. Expression profiles of Bacillus subtilis prototype strain (BSB1, a tryptophan-prototrophic derivative 168 strain) and a ∆hfq mutant were examined at OD ~0.5 in LB medium. Two biological replicates were analyzed.
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Contributor(s) |
Rochat T, Dervyn E, Nicolas P |
Citation(s) |
25915524 |
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Submission date |
Mar 13, 2015 |
Last update date |
Jun 24, 2015 |
Contact name |
Tatiana Rochat |
E-mail(s) |
tatiana.rochat@jouy.inra.fr
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Organization name |
INRA
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Lab |
Virologie et Immunologie Moléculaires
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Street address |
Domaine de Vilvert
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City |
Jouy-en-Josas |
ZIP/Postal code |
78350 |
Country |
France |
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Platforms (1) |
GPL19890 |
Bacillus subtilis gene-level annotation representing two designs (090325_CBS_DTU_Bsub_T2; 110831_CBS_DTU_Bsub_T2) |
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Samples (4)
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This SubSeries is part of SuperSeries: |
GSE66893 |
Tracking the elusive function of Bacillus subtilis Hfq |
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Relations |
BioProject |
PRJNA278273 |