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TranscriptomicsProbing the RyhB-2 regulon in Salmonella Typhimurium
Typically, the expression of sRNAs is activated in response to environmental stimuli in order to regulate gene expression through post-transcriptional mechanisms. In the present work we show that the Salmonella Typhimurium paralog sRNAs RyhB-1 and RyhB-2 are induced in response to the nitrosating ag...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. LT2 
2014-06-10 | E-GEOD-58110 | biostudies-arrayexpress
TranscriptomicsIdentification of Salmonella genes regulated by STM2239
Transcriptional profile of Salmonella enterica sv Typhimurium SL1344 M-NM-^TSTM2239 mutant cultures containing either a plasmid control (pFLAG-CTC) or a plasmid carrying STM2239 (pFLAG-STM2239) in the presence of IPTG. Total RNA was harvested from three biological replicates of M-NM-^TSTM2239 mutant...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344 
2013-05-23 | E-GEOD-47165 | biostudies-arrayexpress
MetabolomicsLipidFrag: Improving reliability of in silico fragmentation of lipids and application to the Caenorhabditis elegans lipidome
Lipid identification is a major bottleneck in high-throughput lipidomics studies. We combined the in silico fragmentation tool MetFrag with LipidMaps lipid-class specific classifiers which calculate probabilities for lipid class assignments. The LipidFrag approach was then applied to MS/MS spectra o...
2017-03-09 | MTBLS291 | MetaboLights
UnknownDiffuse large B-cell lymphoma classification system that associates normal B-cell subset phenotypes with prognosis.
Not available
S-EPMC4397280 | biostudies-literature
TranscriptomicsTranscription profiling of migratory vs sedentary brown trout (Salmo trutta) and wild vs hatchery Atlantic salmon (Salmo salar)
A total of 55 individuals were analysed: 15 migratory brown trout (Salmo trutta) individuals from the Redon river, 15 sedentary brown trout (S. trutta) individuals from the Redon river, 15 sedentary brown trout (S. trutta) individuals from the Chevenne river, and 10 Atlantic salmon (S. salar) indivi...
ORGANISM(S): Salmo salar 
2006-03-27 | E-MEXP-123 | biostudies-arrayexpress
TranscriptomicsGlobal Transcriptional Analysis of Mycoplasma hyopneumoniae Following Exposure to Norepinephrine
The goal of this study is to gain a better understanding of the transcriptional responses of M. hyopneumoniae under norepinephrine stress. Six independent RNA samples from norepinephrine-exposed cultures were paired with six independent RNA samples from control cultures for hybridization to six two-...
ORGANISM(S): Mycoplasma hyopneumoniae 
2010-05-26 | E-GEOD-8494 | biostudies-arrayexpress
TranscriptomicsFUR- mutant vs. WT
Ferric uptake regulator (Fur) is the major regulator of iron acquisition in Escherichia coli and other bacteria. In the present study, the role of Fur in anaerobic S. enterica serovar Typhimurium was determined by transcriptome analysis, reporter assays, and enzymatic assays. In anaerobic ?fur, 298 ...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium 
2011-10-13 | E-GEOD-18441 | biostudies-arrayexpress
TranscriptomicsDNA copy number analysis from mice with radiation-induced acute myeloid leukemia
Certain mouse strains such as CBA, C3H and RFM, have high incidence of radiation-induced acute myeloid leukemia (AML). The data in this serie was generated by using spleen DNA from CBA mice which were irraidated with either gamma-rays or heavy ion (HZE) particles. Spleen DNA with radiation-induced A...
ORGANISM(S): Mus musculus 
2012-10-05 | E-GEOD-37233 | biostudies-arrayexpress
ModelsBeste2007 - Genome-scale metabolic network of Mycobacterium tuberculosis (GSMN_TB)
Beste2007 - Genome-scale metabolic network of Mycobacterium tuberculosis (GSMN_TB) This model is described in the article: GSMN-TB: a web-based genome-scale network model of Mycobacterium tuberculosis metabolism. Beste DJ, Hooper T, Stewart G, Bonde B, Avignone-Rossa C, Bush...
2015-07-30 | MODEL1507180021 | BioModels
MetabolomicsAccumulation of the coumarin scopolin under abiotic stress conditions is mediated by the Arabidopsis thaliana THO/TREX complex
Secondary metabolites are involved in the plant stress response. Among these are scopolin and its active form scopoletin, which are coumarin derivatives associated with reactive oxygen species scavenging and pathogen defence. Here we show that in Arabidopsis thaliana, scopolin accumulation can be in...
2018-02-05 | MTBLS389 | MetaboLights
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