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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
ProteomicsInner membrane proteome of E. coli Min mutant
In bacteria, proteins of the MinD/ParA superfamily are reported to partition DNA and protein complexes to designate subcellular location. Among them, the E. coli Min system is a prominent example to demonstrate that the protein function is spatially regulated by the dynamic subcellular localization ...
ORGANISM(S): Escherichia coli 
2016-02-23 | PXD002548 | Pride
Cell division The min system Itraq E. coli Membrane 
TranscriptomicsTranscription profiling of hearts from young (2-4 month) and moderately aged (16-18 month) C57/Bl6 male mice subjected to i) 20 min global ischaemia, 60 min reperfusion or ii) 80 min aerobic perfusion/normoxia
Hearts from young (2-4 month) and moderately aged (16-18 month) C57/Bl6 male mice were subjected to i) 20 min global ischaemia, 60 min reperfusion or ii) 80 min aerobic perfusion/normoxia.
ORGANISM(S): Mus musculus 
2005-12-31 | E-MEXP-496 | biostudies-arrayexpress
TranscriptomicsNon-tumor/tumor intestinal tissue of control or intestine-specific HAI-1 deficient Apc(Min/+) mice
To analyse roles of HAI-1/Spint1 in intestinal tumorigenesis, we examined the effect of intestine-specific deletion of Spint1 gene on Apc(Min/+) mice. The loss of Hai-1/Spint1 significantly accelerated tumor formation in ApcMin/+ mice and shortened their survival periods. Mouse small intestine tumor...
ORGANISM(S): Mus musculus 
2013-04-01 | E-GEOD-40856 | biostudies-arrayexpress
TranscriptomicsExpression profiling of P. stutzeri A1501 treated with 20mM ammonia shock for 10 min
A whole genome DNA microarray was used to undertake a global transcriptional analysis of nitrogen fixation and ammonium repression in Pseudomonas stutzeri A1501. The aim of this study was to identify the genes that are up-regulated under nitrogen fixation conditions and rapidly down-regulated as soo...
ORGANISM(S): Pseudomonas stutzeri A1501 
2010-05-14 | E-GEOD-14775 | biostudies-arrayexpress
TranscriptomicsExpression data from Arabidopsis leavs 10 min after wounding.
Rapid responses to biotic and abiotic insults are crucial for plant survival. We examined the very early (10 min) wound transcriptome in order to increase our understanding regarding this critical intial phase of the plant response to stress. Our analysis revealed a rapid induction of stress-related...
ORGANISM(S): Arabidopsis thaliana 
2013-07-11 | E-GEOD-48676 | biostudies-arrayexpress
TranscriptomicsIsw2 and Ume6 ChIP-chip in transcription factor deletion (M-NM-^Tume6, M-NM-^Tnrg1, M-NM-^Tcin5, and M-NM-^Tsok2) and DNA-looping deficient (sua7-1) cells
The sequence-specific transcription factors Ume6, Nrg1, Cin5, and Sok2 and the general transcription factor TFIIB mediate the genome-wide targeting of the ATP-dependent chromatin remodeling enzyme Isw2. At least two biological replicates comparing Isw2-ChIP (Isw2-K215R ChIP DNA competitively hybridi...
ORGANISM(S): Saccharomyces cerevisiae 
2013-03-14 | E-GEOD-39542 | biostudies-arrayexpress
TranscriptomicsCell cycle dependent nucleosome occupancy at cohesin binding sites in yeast chromosomes
Nucleosome organization determines local chromatin structure and changes in nucleosome occupancy during the cell cycle are correlated with nuclear functions. We used oligonucleotide tiling arrays to analyze the cell cycle dependence of nucleosome occupancy at cohesin binding sites in yeast chromosom...
ORGANISM(S): Saccharomyces cerevisiae 
2010-05-26 | E-GEOD-8130 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of Escherichia coli during a transition from zinc starvation to surfeit
Escherichia coli strain MG1655 was grown in a Zn-depleted custom-built chemostat. Culture volume (120 ml), temperature (37 oC) and stirring speed (440 rpm) were maintained. Steady state values for pH and OD600 were 6.9 and 0.6, respectively. Chemostats were grown for 50 h to allow five culture vo...
ORGANISM(S): Escherichia coli 
2011-12-01 | E-GEOD-26187 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of elicitor treatment over time (0, 30, 60 min) in Arabidopsis Landsberg (wt) and fls2-17 (flagellin receptor mutant)
Transcriptional changes upon elicitor treatment over time (0, 30, 60 min) have been analysed with the A.thaliana Landsberg (wt) and fls2-17 (flagellin receptor mutant).
ORGANISM(S): Arabidopsis thaliana 
2006-03-15 | E-MEXP-547 | biostudies-arrayexpress
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