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TranscriptomicsChAP-chip analysis of Hha binding regions in wild type and hnsstpA E. coli cells
The analysis of the distribution of Hha binding regions (His-Hha were expressed from pQE plasmid) on E. coli chromosome in E. coli W3110 (wild type) and hns/stpA mutant cells.
ORGANISM(S): Escherichia coli 
2013-04-02 | E-MEXP-3813 | biostudies-arrayexpress
TranscriptomicsDisributions of RpoC SigA NusA and GreA in Bacillus subtilis
Bacterial Gre factors associate with RNA polymerase (RNAP) and stimulate intrinsic cleavage of the nascent transcript at the active site of RNAP. Biochemical and genetic studies to date have shown that E. coli Gre factors prevent transcriptional arrest during elongation and enhance transcription fid...
ORGANISM(S): Bacillus subtilis 
2011-04-10 | E-MEXP-3056 | biostudies-arrayexpress
TranscriptomicsGenome-wide transcriptional profiling of Bacillus subtilis greA deletion and GreA-D44A mutant strains
Bacterial Gre factors associate with RNA polymerase (RNAP) and stimulate intrinsic cleavage of the nascent transcript at the active site of RNAP. Biochemical and genetic studies to date have shown that E. coli Gre factors prevent transcriptional arrest during elongation and enhance transcription fid...
ORGANISM(S): Bacillus subtilis 
2011-04-10 | E-MEXP-3055 | biostudies-arrayexpress
TranscriptomicsUltra-deep RNA-seq of in vitro and in vivo transcripts by Escherichia coli RNA polymerase
We report a high-resolution Illumina RNA-seq method that can analyze non-coded base substitutions in mRNA at 10(-4)-10(-5) per base frequencies in vitro and in vivo. The RNA samples were generated by transcription of pPR9 plasmid that contains a 5.7 kb fragment of E. coli rpoBC operon transcribed f...
ORGANISM(S): Escherichia coli 
2013-08-01 | E-GEOD-46479 | biostudies-arrayexpress
ModelsTakahashi2015 - Zinc regulation E.coli
This a model from the article: The dynamic balance of import and export of zinc in Escherichia coli suggests a heterogeneous population response to stress Takahashi H, Oshima T, Doherty N, Clayton SR, Iqbal M, Hill PJ, Hobman JL, Tobe T, Ogasawara N, Kanaya S and St...
2016-02-10 | MODEL1502180000 | BioModels
UnknownUltra-deep sequencing reveals dramatic alteration of organellar genomes in Physcomitrella patens due to biased asymmetric recombination.
Not available
S-EPMC8159992 | biostudies-literature
UnknownSeptal wall synthesis is sufficient to change ameba-like cells into uniform oval-shaped cells in Escherichia coli L-forms.
Not available
S-EPMC11589767 | biostudies-literature
UnknownTranscription factor GreA contributes to resolving promoter-proximal pausing of RNA polymerase in Bacillus subtilis cells.
Not available
S-EPMC3133182 | biostudies-literature
TranscriptomicsReference Design time-course
E.coli K-12 W3110 was grown in LB medium and harvested at each time point. And time series microarray experiments were performed based on reference desgin. In reference design, the control sample is collected at one representative time point. Combining with data from sequential design, more acculate...
ORGANISM(S): Escherichia coli 
2011-03-31 | E-GEOD-6033 | biostudies-arrayexpress
TranscriptomicsChIP-chip analysis of E. coli copper responsive transcriptional regulators CueR and CusR binding sites in E. coli cells grown in DMA with copper medium
CueR and CusR sense copper ions in the cytoplasm and periplasm. Prior to building a copper homeostasis model of E. coli using systems biology approaches, the ChIP chip analysis determined the direct target genes for CueR and CusR.
ORGANISM(S): Escherichia coli 
2023-12-30 | E-MTAB-10618 | biostudies-arrayexpress
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