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TranscriptomicsTranscription profiling of Arabidopsis sfr6 freezing-sensitive mutant and cls8 chilling sensitive mutant to investigate the molecular basis of chilling and freezing stress
Our analysis of the sfr6 freezing-sensitive mutant (Knight, H., Veale, E., Warren, G. J. and Knight, M. R. (1999). Plant Cell 11, 875-886.) and cls8 (unpublished) chilling-sensitive mutant of Arabidopsis, has revealed that the expression of certain cold-regulated genes is aberrant in both these mut...
ORGANISM(S): Arabidopsis thaliana 
2008-06-14 | E-GEOD-6167 | biostudies-arrayexpress
TranscriptomicsChIP-chip of MG1655 with antibody against E. coli RNAP beta subunit under various conditions
We integrated RNAP binding regions (RBRs) and mRNA transcript abundance to determine segments of contiguous transcription originating from promoter regions. To measure RBRs at a genome scale, we employed a ChIP-chip method to E. coli K-12 MG1655 grown in the presence or absence of rifampicin under m...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2009-11-03 | E-GEOD-15588 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis response to chilling and freezing stress
Our analysis of the sfr6 freezing-sensitive mutant (Knight, H., Veale, E., Warren, G. J. and Knight, M. R. (1999). Plant Cell 11, 875-886.) and cls8 (unpublished) chilling-sensitive mutant of Arabidopsis, has revealed that the expression of certain cold-regulated genes is aberrant in both these mut...
ORGANISM(S): Arabidopsis thaliana 
2022-11-21 | E-NASC-37 | biostudies-arrayexpress
TranscriptomicsChIP-chip of E. coli K-12 MG1655 with antibody against RNA polymerase subunits, RpoB, RpoD, RpoS,RpoH, RpoN, FliA, and FecI
We investigate sigma factor binding regions for each sigma factor under various enviromental and/or genetic conditions. To measure sigma factor binding at a genome scale, we employed a ChIP-chip method to derivative strains of E. coli K-12 MG1655 wild type and its isogenic rpoS and rpoN knock-out s...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2014-02-05 | E-GEOD-46541 | biostudies-arrayexpress
TranscriptomicsExpression profiling of E. coli rpoS knock-out strain during stationary phase in M9 minimal media with 0.2% glucose
Investigation of whole genome gene expression level in E. coli rpoS knock-out strain grown up to stationary phase in M9 minimal media supplemented with 0.2% glucose E. coli rpoS deletion mutant grown up to OD600nm 1.5 (stationary phase) in M9 minimal media supplemented with 0.2% glucose. The high-de...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2014-02-05 | E-GEOD-46543 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of E. coli mutant and wild type cultures grown under aerobic or anaerobic conditions
The purpose of this study is to investigate the changes of global gene expression in E. coli during an oxygen shift. All cultures were grown under aerobic or anaerobic conditions in M9 minimal media supplemented with glucose. Samples were RNA-stabilized using Qiagen RNAProtect Bacterial Reagent, and...
ORGANISM(S): Escherichia coli 
2007-07-22 | E-GEOD-1121 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis AtrbohB null mutant in response to heat
We have been determining signalling components essential for heat tolerance in Arabidopsis thaliana (Larkindale, J., and Knight, M.R. (2002). Protection against heat stress-induced oxidative damage in Arabidopsis involves calcium, abscisic acid, ethylene, and salicylic acid. Plant Physiol 128, 682-6...
ORGANISM(S): Arabidopsis thaliana 
2022-11-21 | E-NASC-24 | biostudies-arrayexpress
TranscriptomicsGenomic modulators of gene expression in human neutrophils
Neutrophils form the most abundant leukocyte subset and are central to many disease processes. Technical challenges in transcriptomic profiling have prohibited genetical genomic approaches to date. Here, we map expression quantitative trait loci (eQTL) in peripheral blood CD16+ neutrophils from 101 ...
ORGANISM(S): Homo sapiens 
2015-05-04 | E-MTAB-3536 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis AtrbohB null mutant in response to heat to examine the molecular basis of respiratory burst-mediated thermotolerance in Arabidopsis
We have been determining signalling components essential for heat tolerance in Arabidopsis thaliana (Larkindale, J., and Knight, M.R. (2002). Protection against heat stress-induced oxidative damage in Arabidopsis involves calcium, abscisic acid, ethylene, and salicylic acid. Plant Physiol 128, 682-6...
ORGANISM(S): Arabidopsis thaliana 
2008-06-14 | E-GEOD-6154 | biostudies-arrayexpress
UnknownLong-term vitamin E supplementation reduces atherosclerosis and mortality in Ldlr-/- mice, but not when fed Western style diet.
Not available
S-EPMC4028145 | biostudies-literature
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