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Series GSE66891 Query DataSets for GSE66891
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
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.
 
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.
 
Contributor(s) Rochat T, Dervyn E, Nicolas P
Citation(s) 25915524
Submission date Mar 13, 2015
Last update date Jun 24, 2015
Contact name Tatiana Rochat
E-mail(s) tatiana.rochat@jouy.inra.fr
Organization name INRA
Lab Virologie et Immunologie Moléculaires
Street address Domaine de Vilvert
City Jouy-en-Josas
ZIP/Postal code 78350
Country France
 
Platforms (1)
GPL19890 Bacillus subtilis gene-level annotation representing two designs (090325_CBS_DTU_Bsub_T2; 110831_CBS_DTU_Bsub_T2)
Samples (4)
GSM1633840 168_wt_1
GSM1633841 168_Dhfq_1
GSM1633842 168_wt_2
This SubSeries is part of SuperSeries:
GSE66893 Tracking the elusive function of Bacillus subtilis Hfq
Relations
BioProject PRJNA278273

Download family Format
SOFT formatted family file(s) SOFTHelp
MINiML formatted family file(s) MINiMLHelp
Series Matrix File(s) TXTHelp

Supplementary file Size Download File type/resource
GSE66891_RAW.tar 112.3 Mb (http)(custom) TAR (of PAIR)
Processed data included within Sample table

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