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TranscriptomicsResponse of Escherichia coli to acetate concentration during growth on glucose
E. coli MG1655 was grown on M9 minimal medium supplemented with 15mM glucose and either 0, 10, 50 or 100 mM acetate. Transcriptomic analysis from exponential growing cells was performed using Agilent microarray A-MEXP-2232. This work was done with the help of students during practicals. Consequentl...
ORGANISM(S): Escherichia coli str. K-12 substr. MG1655 
2020-08-21 | E-MTAB-9086 | biostudies-arrayexpress
TranscriptomicsResponse of Escherichia coli to acetate in presence of 100 mM methyl α-D-glucopyranoside
This experiment was performed to challenge E. coli response to acetate when its growth rate flux is reduced by 40% with 100 mM methyl α-D-glucopyranoside. Control without inhibition in the exact same conditions was already published on ArrayExpress database (accession number E-MTAB-9086) and could ...
ORGANISM(S): Escherichia coli K-12 
2022-09-23 | E-MTAB-11717 | biostudies-arrayexpress
TranscriptomicsEffect of acetate during Escherichia coli switch from N-Acetyl Glucosamine to Malate
This experiment was performed to challenge E. coli response to acetate when switched from N-Acetyl Glucosamine (NAG) to malate as the main substrate. Here, E. coli BW25113 strain was grown in M9 medium complemented with 15 mM NAG, The cells were grown to mid-exponential phase in shake flasks at 37...
ORGANISM(S): Escherichia coli K-12 
2026-05-12 | E-MTAB-16650 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of S. cerevisiae grown in acetate, ethanol and maltose limited conditions to investigate transcriptional regulation in controlling fluxes in central carbon metabolism
In contrast to batch cultivation, chemostat cultivation allows the identification of carbon source responses without interference by carbon-catabolite repression, accumulation of toxic products, and differences in specific growth rate. This study focuses on the yeast Saccharomyces cerevisiae, grown ...
ORGANISM(S): Saccharomyces cerevisiae 
2008-06-16 | E-GEOD-8895 | biostudies-arrayexpress
ProteomicsDynamic regulation of the proteome and lysine acetylome of Chlamydomonas reinhardtii in dependence on light and acetate
Here, we performed a mass spectrometry-based analysis to study lysine acetylation and proteome dynamics in Chlamydomonas under varying growth conditions. Liquid cultures of Chlamydomonas were transferred from mixotrophic (light and acetate as carbon source) to heterotrophic (dark and acetate), or ph...
ORGANISM(S): Chlamydomonas Reinhardtii 
2021-11-19 | PXD025168 | JPOST Repository
TranscriptomicsTranscription profiling of wild type G. sulfurreducens DL1 strain and mutant delta-sfrAB::kan, acetate-adapted strain using fumarate as an electron acceptor
1. Summary: SfrAB, the soluble ferric reductase of Geobacter sulfurreducens, is a two subunit complex that can catalyze the NADPH-dependent reduction of chelated Fe(III) and is encoded in a two gene cluster in which the sfrB gene (GSU_0510) is 126 bp upstream of the sfrA gene (GSU_0509)[Kaufmann an...
ORGANISM(S): Geobacter sulfurreducens 
2008-01-03 | E-TIGR-130 | biostudies-arrayexpress
MetabolomicsLactobacillus rhamnosus B16 Regulates Lipid Metabolism Homeostasis by Producing Acetic Acid

Background Hyperlipidemia, a chronic disorder caused by abnormal lipid metabolism, increases risks of atherosclerosis and cardiovascular diseases. 

Current single-target drugs have limited efficacy and side effects, prompting interest in probiotics like Lactobacillus rhamnosus, though ...

2025-08-14 | MTBLS12858 | MetaboLights
MetabolomicsReprogramming yeast metabolism for customized starch-rich micro-grain through low-carbon microbial manufacturing

Starch is a primary food ingredient and bulk industrial feedstock. Producing starch through fermentation-based low-carbon microbial manufacturing serves as an arable land-independent and carbon-neutral/negative approach, while the efficiency of this route is highly d...

2025-03-03 | MTBLS12252 | MetaboLights
MetabolomicsDivergent metabolism between Trypanosoma congolense and Trypanosoma brucei results in differential sensitivity to metabolic inhibition
Animal African Trypanosomiasis (AAT) is a debilitating livestock disease prevalent across sub-Saharan Africa, a main cause of which is the protozoan parasite Trypanosoma congolense. In comparison to the well-studied T. brucei, there is a major paucity of knowledge regarding the biology of T. congole...
2021-07-20 | MTBLS2372 | MetaboLights
ProteomicsProtein deacetylation affects acetate metabolism, motility and acid stress response in Escherichia coli
Although protein acetylation is widely observed, it has been associated with few specific regulatory functions making it poorly understood. To interrogate its functionality, we analyzed the acetylome in Escherichia coli knockout mutants of cobB, the only known sirtuin-like deacetylase, and patZ, the...
ORGANISM(S): Escherichia coli 
2014-09-30 | PXD001226 | Pride
Sirtuins Motility Protein acetylation Acetate metabolism Glyoxylate shunt 
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