Sort   by:  
 Page size 
TranscriptomicsCharacterization of Lactobacillus Sigma Factors using a Temperature Sensitive E. coli Sigma70 Mutant
Housekeeping sigma factors in the Sigma70 family, as components of the RNA polymerase holoenzyme, are responsible for regulating transcription of genes related to vegetative growth. While these factors are well understood in model organisms such as Escherchia coli and Bacillus subtilis, little exper...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 Escherichia coli Escherichia coli O157:H7 str. EDL933 Escherichia coli CFT073 Escherichia coli O157:H7 str. Sakai 
2011-12-31 | GSE28320 | GEO
TranscriptomicsCharacterization of Lactobacillus Sigma Factors using a Temperature Sensitive E. coli Sigma70 Mutant
Housekeeping sigma factors in the Sigma70 family, as components of the RNA polymerase holoenzyme, are responsible for regulating transcription of genes related to vegetative growth. While these factors are well understood in model organisms such as Escherchia coli and Bacillus subtilis, little exper...
ORGANISM(S): Escherichia coli 
2011-12-31 | E-GEOD-28320 | biostudies-arrayexpress
TranscriptomicsExpression profiling of E. coli expressing the heterologous sigma70 factor (rpoD) of Lactobacillus plantarum
Time course experiment to analyze transcriptional changes to the E. coli transcriptome due to overexpressing the heterologous sigma70 factor (RpoD) of Lactobacillus plantarum. A plasmid control strain (pControl) and the sigma70 overexpression strain (pLPLσ) were cultivated in parallel and after indu...
ORGANISM(S): Escherichia coli O157:H7 str. EDL933 Escherichia coli str. K-12 substr. MG1655 Escherichia coli Escherichia coli CFT073 Escherichia coli O157:H7 str. Sakai 
2015-03-18 | GSE66995 | GEO
GenomicsChIP-chip of Sigma70 and RNAP Beta in vivo in E. coli MG1655
These data were used to infer the genome-wide localization of sigma70 and core RNAP beta subunit for the study "The transition between transcriptional initiation and elongation in E. coli is highly variable and often rate-limiting" (Reppas et al. 2006). This study analyzes transfrags with respect to...
ORGANISM(S): Escherichia coli 
2006-10-19 | GSE6061 | GEO
UnknownSelection of unusual actinomycetal primary sigma70 factors by plant-colonizing Frankia strains.
Not available
S-EPMC348808 | biostudies-literature
UnknownT4 AsiA blocks DNA recognition by remodeling sigma70 region 4.
Not available
S-EPMC514929 | biostudies-literature
UnknownMutational analysis of sigma70 region 4 needed for appropriation by the bacteriophage T4 transcription factors AsiA and MotA.
Not available
S-EPMC1698951 | biostudies-literature
UnknownSigma70Pred: A highly accurate method for predicting sigma70 promoter in Escherichia coli K-12 strains.
Not available
S-EPMC9701712 | biostudies-literature
Unknown70ProPred: a predictor for discovering sigma70 promoters based on combining multiple features.
Not available
S-EPMC5998878 | biostudies-literature
UnknownModeling DNA-binding of Escherichia coli sigma70 exhibits a characteristic energy landscape around strong promoters.
Not available
S-EPMC2175306 | biostudies-literature
Sort   by:  
 Page size