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TranscriptomicsCharacterization of the SigB-PrfA regulatory network in Listeria monocytogenes
Listeria monocytogenes SigB and PrfA are pleiotropic regulators of stress response and virulence gene expression, which have been shown to co-regulate genes in L. monocytogenes. We performed whole genome transcriptional profiling in the presence of PrfA* and active SigB, to identify the overlaps be...
ORGANISM(S): Listeria monocytogenes 
2010-05-19 | E-GEOD-11347 | biostudies-arrayexpress
TranscriptomicsMicroarray Transcriptome Comparison Subzero Temperature and Optimal Temperature Growth in Psychrobacter arcticus 273-4
Permafrost soils are extreme environments that exert low-temperature, desiccation and starvation stress on bacteria over thousands to millions of years. To understand how Psychrobacter arcticus 273-4 survived for > 20,000 years in permafrost, transcriptome analysis was performed during growth at 22...
ORGANISM(S): Psychrobacter arcticus 273-4 
2010-05-15 | E-GEOD-12871 | biostudies-arrayexpress
UnknownA New Approach of Extraction of α-Amylase/trypsin Inhibitors from Wheat (Triticum aestivum L.), Based on Optimization Using Plackett-Burman and Box-Behnken Designs.
Not available
S-EPMC6803881 | biostudies-literature
TranscriptomicsListeria monocytogenes Sigma B, but not PrfA, shows strain specific contributions to growth under salt stress, and prolongated lag phase of a sigB null mutant across strains
Listeria monocytogenes is well known to have the ability to survive and grow under a variety of stress conditions. The ability to survive and grow under osmotic stress conditions in particular appears to be important for both growth in certain foods and food associated environments as well as for ho...
ORGANISM(S): Listeria monocytogenes 
2013-07-20 | E-GEOD-49056 | 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
UnknownAgreement between continuous and intermittent pulmonary artery thermodilution for cardiac output measurement in perioperative and intensive care medicine: a systematic review and meta-analysis.
Not available
S-EPMC8006374 | biostudies-literature
TranscriptomicsIdentification of genes regulated by gadE in E. coli O157:H7
Integrating laterally acquired virulence genes into the backbone regulatory network is important for the pathogenesis of Escherichia coli O157:H7, which has captured many virulence genes through horizontal transfer during evolution. GadE is an essential transcriptional activator of glutamate decarbo...
ORGANISM(S): Escherichia coli 
2010-05-18 | E-GEOD-13132 | biostudies-arrayexpress
UnknownNisin resistance of Listeria monocytogenes is increased by exposure to salt stress and is mediated via LiaR.
Not available
S-EPMC3754191 | biostudies-literature
UnknownValidation of a Previously Developed Geospatial Model That Predicts the Prevalence of Listeria monocytogenes in New York State Produce Fields.
Not available
S-EPMC4725284 | biostudies-literature
TranscriptomicsTemporal changes in Listeria monocytogenes gene expression during salt stress
The foodborne pathogen Listeria monocytogenes experiences osmotic stress in many habitats, including foods and the gastrointestinal tract of the host. While osmotic stress induced changes in expression have been investigated for specific genes, identifying and understanding genome-wide temporal cha...
ORGANISM(S): Listeria monocytogenes 
2011-07-01 | E-GEOD-27521 | biostudies-arrayexpress
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