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TranscriptomicsStpA prevents RpoS-dependent transcription during mid-exponential growth in S. Typhimurium
StpA is a paralogue of the nucleoid associated protein H-NS that is conserved in a range of enteric bacteria and had no known function in Salmonella enterica serovar Typhimurium. Here, we show that 5% of the Salmonella genome is regulated by StpA, which contrasts with the situation in Escherichia co...
ORGANISM(S): Salmonella typhimurium SL1344 
2010-06-20 | E-GEOD-18428 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of E. coli wild type and hns strains in rich dYT medium sampled in mid-exponential phase (ME), transition to stationary (TS) and late stationary phase (LS)
Growth curves wt and hns strains in rich dYT medium. Sample in Mid-exponential phase (ME), Transition to Stationary (TS) and Late Stationary phase (LS).
ORGANISM(S): Escherichia coli 
2005-10-31 | E-MEXP-464 | biostudies-arrayexpress
TranscriptomicsThe effect of stpA deletion on S. Typhimurium gene expression during growth in rich medium
StpA is a paralogue of the nucleoid associated protein H-NS that is conserved in a range of enteric bacteria and had no known function in Salmonella enterica serovar Typhimurium. Here, we show that 5% of the Salmonella genome is regulated by StpA, which contrasts with the situation in Escherichia co...
ORGANISM(S): Salmonella typhimurium SL1344 
2009-10-27 | E-GEOD-18424 | biostudies-arrayexpress
TranscriptomicsTranscriptomic profiling of Salmonella during lag, exponential and stationary phases of growth
Transcriptional profiles during all phases of growth of Salmonella Typhimurium SL1344 were obtained and used to investigate growth phase-dependent alterations in gene expression. Viable count growth curve analysis of the growth system showed a culture lag time of 2.09 hours, and profiles at 4, 20, 4...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344 
2011-12-13 | E-GEOD-22294 | biostudies-arrayexpress
TranscriptomicsTranscriptome analysis Enterococcus faecium during mid-exponential growth phase in presence and absence of ampicillin
Effect of 20 ug/ml ampicillin on gene expression of Enterococcus faecium E1162 during mid-exponential growth phase
ORGANISM(S): Enterococcus faecium 
2012-03-01 | E-MEXP-3564 | biostudies-arrayexpress
TranscriptomicsRole of stpA in Salmonella typhimurium
This SuperSeries is composed of the following subset Series: GSE18424: The effect of stpA deletion on S. Typhimurium gene expression during growth in rich medium GSE18428: StpA prevents RpoS-dependent transcription during mid-exponential growth in S. Typhimurium GSE18450: Identification of StpA-bind...
ORGANISM(S): Salmonella typhimurium SL1344 
2010-06-21 | E-GEOD-18452 | biostudies-arrayexpress
TranscriptomicsE. coli transcriptome in stationary and mid-exponential phase
E. coli RNA was hybridized to tiling arrays to study the pattern of gene expression across the chromosome. 1 sample for stationary phase and 1 for mid-exponential phase
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2016-03-22 | E-GEOD-77686 | biostudies-arrayexpress
TranscriptomicsGene expression induced in Escherichia coli O157:H7 upon exposure to model apple juice
Escherichia coli O157:H7 has caused serious outbreaks of foodborne illness via transmission in a variety of food vehicles, including unpasteurized apple juice, dried salami, and spinach. To understand how this pathogen responds to the multiple stresses of the food environment, we compared global tr...
ORGANISM(S): Escherichia coli 
2010-05-25 | E-GEOD-11052 | biostudies-arrayexpress
ProteomicsProteomics analysis of Pseudomonas putida F1: From Early-Exponential to Late-Stationary
The genus Pseudomonas is a very versatile and heterogeneous group whose members regularly serve as model system of various applications. These include pathogens and rhizospheric strains as well as organisms with exceptional broad substrate ranges. Nevertheless, when it comes to physiological adaptat...
ORGANISM(S): Pseudomonas putida (strain F1 / ATCC 700007) 
2015-07-24 | PXD001219 | Pride
Growth Microbial proteomics Stationary Rpos Pseudomonas Exponential 
TranscriptomicsComparison of Bacillus subtilis wild type and cshA mutant at exponential versus stationary phase
Comparison of Bacillus subtilis wild type and cshA mutant at exponential versus stationary phase. Detailed description (other than provided below) of growth conditions, RNA preparation, cDNA synthesis and hybridization conditions can be found in the submitted paper. Bacillus subtilis 168 wild type ...
ORGANISM(S): Bacillus subtilis 
2012-11-26 | E-GEOD-36877 | biostudies-arrayexpress
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