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TranscriptomicsE. coli Isoleucine starvation and stringent response network
Transcription profiling of wild type, relA-, and relA-spoT-, crp-, dksA-, rpoS-, lrp- mutant strains of E. coli starved for isoleucine Bacteria comprehensively reorganize their global gene expression when faced with nutrient exhaustion. In Escherichia coli and other free-living bacteria, the alarmo...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2008-04-08 | E-GEOD-11087 | biostudies-arrayexpress
TranscriptomicsCarbon nutrition of pathogenic and commensal E. coli
Transcriptome profiling of E. coli MG1655, E. coli EDL933, E. coli ECOR26, and E. coli Nissle 1917 grown on mouse cecal mucus as carbon source The carbon sources that support growth of pathogenic E. coli O157:H7 in the mammalian intestine have not previously been investigated. In vivo, pathogenic E...
ORGANISM(S): Escherichia coli 
2008-04-25 | E-GEOD-11254 | biostudies-arrayexpress
TranscriptomicsRNA sequencing based analysis of the bacterial transcriptome
To investigate the architecture of the E. coli K-12 transcriptome, we used two RNA-Seq technologies to analyze strand-specific transcription at single-nucleotide resolution. We analyzed the data by using an organizational schema to annotate the promoters and terminators that define transcription uni...
ORGANISM(S): Escherichia coli BW38028 
2014-12-11 | E-GEOD-58556 | biostudies-arrayexpress
TranscriptomicsSalmonella enterica serovar Typhimurium 4/74 transcriptomics using strand-specific RNA-seq
Bacterial transcription networks typically consist of hundreds of transcription factors and thousands of promoters. However, current attempts to map bacterial promoters have failed to report the true complexity of bacterial transcription. The differential RNA-seq (dRNA-seq) approaches only identifie...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344 
2013-12-18 | E-GEOD-49829 | biostudies-arrayexpress
TranscriptomicsUnexpected complexity of the Escherichia coli K-12 transcriptome architecture revealed by single nucleotide resolution RNA sequencing
To investigate the architecture of the E. coli K-12 transcriptome, we used two RNA-Seq technologies to analyze strand-specific transcription at single-nucleotide resolution. We analyzed the data by using an organizational schema to annotate the promoters and terminators that define transcription uni...
ORGANISM(S): Escherichia coli K-12 
2014-07-08 | E-GEOD-52059 | biostudies-arrayexpress
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