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TranscriptomicsRole of the extracytoplasmic-function sigma Factor sigmaH in Mycobacterium tuberculosis global gene expression
Like other bacterial species, Mycobacterium tuberculosis has multiple sigma (s) factors encoded in its genome. In previously published work, we and others have shown that mutations in some of these transcriptional activators render M. tuberculosis sensitive to various environmental stresses and, in ...
ORGANISM(S): Mycobacterium tuberculosis 
2007-08-03 | E-GEOD-8689 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Mycobacterium tuberculosis wild type and sigH mutant strains after exposure to the thiol-specific oxidizing agent diamide
Like other bacterial species, Mycobacterium tuberculosis has multiple sigma (s) factors encoded in its genome. In previously published work, we and others have shown that mutations in some of these transcriptional activators render M. tuberculosis sensitive to various environmental stresses and, in ...
ORGANISM(S): Mycobacterium tuberculosis 
2007-09-12 | E-TABM-316 | biostudies-arrayexpress
TranscriptomicsTranscriptomic analysis of (Group I) Clostridium botulinum ATCC 3502 cold shock response
Profound understanding of the mechanisms foodborne pathogenic bacteria utilize in adaptation to the environmental stress they encounter during food processing and storage is of paramount importance in design of control measures. Chill temperature is a central control measure applied in minimally pro...
ORGANISM(S): Clostridium botulinum 
2014-02-24 | E-GEOD-51465 | biostudies-arrayexpress
TranscriptomicsSpatial transcriptomes of iron-deficient and cadmium-stressed rice
Several metals are essential nutrients for plants but metals are toxic in excess, deleteriously affecting crop yield and quality. Various kinds of genes involved in metal homeostasis have been investigated in detail over the past few decades and the mechanisms of how metals are absorbed from soil an...
ORGANISM(S): Oryza sativa 
2013-12-31 | E-GEOD-40549 | biostudies-arrayexpress
TranscriptomicsAdult bovine serum (10%) alters the expression of Pseudomonas aeruginosa genes
As production of virulence factors by Pseudomonas aeruginosa is influenced by the host environment, we examined the effect of 10% adult bovine serum (ABS) on the global transcription with P. aeruginoas PAO1 at different phases of growth. At early exponential phase (4 h), serum significantly enhance...
ORGANISM(S): Pseudomonas aeruginosa 
2012-07-08 | E-GEOD-30698 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of FeHm effects on Haemophilus influenzae
Background: Haemophilus influenzae has an absolute aerobic growth requirement for heme and has developed multiple complex mechanisms to obtain this essential nutrient. Although an understanding of the heme acquisition mechanisms of H. influenzae is emerging, significant gaps remain to be elucidated...
ORGANISM(S): Haemophilus influenzae 
2009-01-20 | E-GEOD-11362 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of FeHm effects on Haemophilus influenzae R2866
Background: Haemophilus influenzae has an absolute aerobic growth requirement for heme and has developed multiple complex mechanisms to obtain this essential nutrient. Although an understanding of the heme acquisition mechanisms of H. influenzae is emerging, significant gaps remain to be elucidated...
ORGANISM(S): Haemophilus influenzae R2866 
2009-01-20 | E-GEOD-11349 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of FeHm effects on Haemophilus influenzae 10810
Background: Haemophilus influenzae has an absolute aerobic growth requirement for heme and has developed multiple complex mechanisms to obtain this essential nutrient. Although an understanding of the heme acquisition mechanisms of H. influenzae is emerging, significant gaps remain to be elucidated...
ORGANISM(S): Haemophilus influenzae 
2009-01-20 | E-GEOD-11354 | biostudies-arrayexpress
UnknownCatalytic insertion of E-H bonds (E = C, N, P, S) into heterocumulenes by amido-actinide complexes.
Not available
S-EPMC5954617 | biostudies-literature
TranscriptomicsTranscription profiling of H. pylori stationary (Stat Chelate and Stat.iron.survival)and exponential (Log Chelate and Log.iron.survival) subjected to chelation using DPP
This data set was used to determine genes that are regulated by iron availability and to access the growth phase dependence on that regulation. Stationary (Stat Chelate and Stat.iron.survival)and exponential (Log Chelate and Log.iron.survival)were subjected to chelation using DPP. Growth status of...
ORGANISM(S): Helicobacter pylori 
2005-10-14 | E-SMDB-2267 | biostudies-arrayexpress
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