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TranscriptomicsTranscription profiling of E. coli K-12 W3110 strain grown at Ph5.7, 7.0, 8.5 reveals pH and anaerobiosis coregulate metabolism, multidrug transporters, and envelope composition
In Escherichia coli, pH-dependent gene expression varies with oxygen level. Anaerobic pH-dependent expression ratios were analyzed and compared to the published analysis of aerated cultures (Maurer et al, 2005). E. coli K-12 strain W3110 was cultured in closed tubes containing LBK broth buffered a...
ORGANISM(S): Escherichia coli 
2008-06-13 | E-GEOD-4556 | biostudies-arrayexpress
MetabolomicsDeficient Endoplasmic Reticulum-Mitochondrial Phosphatidylserine Transfer Causes Liver Disease
Non-alcoholic fatty liver is the most common liver disease worldwide. Here, we show that the mitochondrial protein mitofusin 2 (Mfn2) protects against liver disease. Reduced Mfn2 expression was detected in liver biopsies from patients with non-alcoholic steatohepatitis (NASH). Moreover, reduced Mfn2...
2018-01-25 | MTBLS600 | MetaboLights
TranscriptomicsTranscription profiling of E. coli K12 W3110 cultured in three different steady-state external pH conditions
Gene expression profiles of Escherichia coli K-12 W3110 were compared as a function of steady-state external pH. Cultures were grown with aeration to an optical density at 600 nm of 0.3 in potassium-modified Luria-Bertani medium buffered at pH 5.0, 7.0, and 8.7. For each of the three pH conditions, ...
ORGANISM(S): Escherichia coli K12 
2007-09-21 | E-GEOD-4511 | biostudies-arrayexpress
ProteomicsA conserved cysteine acts as an endogenous antioxidant in the P-type plasma membrane H+-ATPase
Sulfur-containing amino acid residues function in antioxidative responses, which can be induced by the reactive oxygen species generated by excessive copper and hydrogen peroxide. In all Na+/K+, Ca2+, and H+ pumping P-type ATPases, a cysteine residue is present two residues upstream of the essential...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2021-08-10 | PXD022964 | Pride
Conserved cysteine Endogenous antioxidant Proton pump 
TranscriptomicsEffects of pregnancy and progesterone supplementation on endometrial gene expression in cattle
An increase in circulating progesterone (P4) concentrations is associated with increased pregnancy success in beef and dairy cattle. Our objective was to ascertain differential effects of elevated P4 concentrations following conception on endometrial gene expression in beef heifers on Days 5, 7, 13 ...
ORGANISM(S): Bos taurus 
2011-10-17 | E-GEOD-33030 | biostudies-arrayexpress
MetabolomicsSelective galactose culture condition reveals distinct metabolic signatures in pyruvate dehydrogenase and complex I deficient human skin fibroblasts

INTRODUCTION: A decline in mitochondrial function represents a key factor of a large number of inborn errors of metabolism, which lead to an extremely heterogeneous group of disorders.

OBJECTIVES: To gain insight into the biochemical consequences of mitocho...

2021-10-06 | MTBLS761 | MetaboLights
ProteomicsIntegrated lysine acetylation stoichiometry and proteomics analysis in human cells
Lysine acetylation is a widespread posttranslational modification that targets a large number of biological pathways. Recent studies reveal that lysine acetylation sites exhibit mainly low stoichiometry. Here we explored three sample preparation methods, the use of detergents for the chemical acetyl...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2017-11-09 | MSV000081704 | MassIVE
TranscriptomicsmRNA profiles of four developmentally related hematopoietic cell types (LSK, L-S-K+, Gr1+ and Ter119+) isolated from the BM of B6 and D2 mice
The combination of valproic acid and lithium delays hematopoietic stem\progenitor differentiation Microarray-based microRNA profiling study was peformed of four developmentally related hematopoietic cell types isolated from the BM of B6 and D2 mice. Total RNA isolated from purified LSK multilineage ...
ORGANISM(S): Mus musculus 
2012-01-25 | E-GEOD-35292 | biostudies-arrayexpress
ProteomicsPeptide-based quorum sensing systems in Paenibacillus polymyxa
Paenibacillus polymyxa is an agriculturally important plant growth promoting rhizobacterium (PGPR). Many Paenibacillus species are known to be engaged in complex bacteria-bacteria and bacteria-host interactions, which in other bacteria were shown to necessitate quorum sensing communication, but to d...
ORGANISM(S): Paenibacillus polymyxa ATCC 842 
2020-08-05 | PXD015319 | Pride
Paenibacillus polymyxa Communication system Peptides Quorum sensing 
TranscriptomicsIdentification of the Candida albicans Cap1p regulon (Cap1-CSE-HA and Cap1-HA complete datasets)
Cap1p, a transcription factor of the basic region-leucine zipper family, regulates oxidative stress response (OSR) in Candida albicans. Alteration of its C-terminal cysteine-rich domain (CRD) results in Cap1p nuclear retention and transcriptional activation. To better understand the function of Ca...
ORGANISM(S): Candida albicans 
2010-05-18 | E-GEOD-15104 | biostudies-arrayexpress
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