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TranscriptomicsBacillus subtilis SigA ChIP-chip
This SuperSeries is composed of the following subset Series: GSE27650: Bacillus subtilis SigA ChIP-chip (BsubT1 array) GSE27665: Bacillus subtilis SigA ChIP-chip (BsubT2 array) Refer to individual Series
ORGANISM(S): Bacillus subtilis 
2012-01-01 | E-GEOD-27652 | biostudies-arrayexpress
TranscriptomicsBacillus subtilis SigA ChIP-chip (BsubT2 array)
Identification of the specific SigA binding regions on the B. subtilis chromosome during exponential, transition and stationary growth phases. The data served to help the analysis of the repertoire of B. subtilis promoters established from transcriptome profiles. 3 growth phases (exponential, transi...
ORGANISM(S): Bacillus subtilis 
2012-01-01 | E-GEOD-27665 | biostudies-arrayexpress
TranscriptomicsBacillus subtilis SigA ChIP-chip (BsubT1 array)
Identification of the specific SigA binding regions on the B. subtilis chromosome during exponential, transition and stationary growth phases. The data served to help the analysis of the repertoire of B. subtilis promoters established from transcriptome profiles. 3 growth phases (exponential, transi...
ORGANISM(S): Bacillus subtilis 
2012-01-01 | E-GEOD-27650 | biostudies-arrayexpress
TranscriptomicsBacillus subtilis W168, WT vs. sigA (G336C)
Transcriptional profile of the sigA (G336C) mutant during log growth phase in LB medium. Bacillus subtilis W168, WT vs. sigA (G336C). The experiment was conducted two times using three independent total RNA preparations (biological triplicates). Each comparison was performed in dye-swap with the sam...
ORGANISM(S): Bacillus subtilis 
2014-03-01 | E-GEOD-55202 | biostudies-arrayexpress
ProteomicsMoaB2 binds to SigA in Mycobacterium smegmatis and modulates its activity and biological stability
In mycobacteria, SigA is the primary sigma factor. This essential protein binds to RNA polymerase (RNAP) and is responsible for initiating transcription of housekeeping genes. Our knowledge about this factor in medicinally important mycobacteria is limited. Here, we performed an unbiased search for ...
ORGANISM(S): Mycolicibacterium smegmatis MKD8 
2024-11-11 | PXD039468 | Pride
Mycobacteria Transcription Rna polymerase Siga Moab2 
TranscriptomicsIntracellular expression pattern of recombinant Mtb strain TB294 overexpressing sigma factor A
We previously showed that increased expression of the principal sigma factor, SigA, mediates the capacity of Mycobacterium tuberculosis 210 strains to grow more rapidly in human monocytes, compared to other strains. To identify SigA-regulated genes that favor intracellular mycobacterial growth, we u...
ORGANISM(S): Mycobacterium tuberculosis 
2010-10-08 | E-GEOD-13780 | biostudies-arrayexpress
TranscriptomicsSecretory Antibodies in Breast Milk Promote Long-Term Intestinal Homeostasis by Regulating the Gut Microbiota and Host Gene Expression.
Maintenance of intestinal homeostasis requires a healthy relationship between the commensal gut microbiota and the host immune system. Breast milk supplies the first source of antigen-specific immune protection in the gastrointestinal tract of suckling mammals, in the form of secretory immunoglobuli...
ORGANISM(S): Mus musculus 
2014-01-25 | E-GEOD-54371 | biostudies-arrayexpress
TranscriptomicsBacillus subtilis W168, WT vs. sigA (G336C)
Transcriptional profile of the sigA (G336C) mutant during log growth phase in LB medium.
ORGANISM(S): Bacillus subtilis 
2014-03-01 | GSE55202 | GEO
GenomicsBacillus subtilis SigA ChIP-chip (BsubT2 array)
Identification of the specific SigA binding regions on the B. subtilis chromosome during exponential, transition and stationary growth phases. The data served to help the analysis of the repertoire of B. subtilis promoters established from transcriptome profiles.
ORGANISM(S): Bacillus subtilis Bacillus subtilis subsp. subtilis str. 168 
2012-01-01 | GSE27665 | GEO
GenomicsBacillus subtilis SigA ChIP-chip (BsubT1 array)
Identification of the specific SigA binding regions on the B. subtilis chromosome during exponential, transition and stationary growth phases. The data served to help the analysis of the repertoire of B. subtilis promoters established from transcriptome profiles.
ORGANISM(S): Bacillus subtilis subsp. subtilis str. 168 Bacillus subtilis 
2012-01-01 | GSE27650 | GEO
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