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MetabolomicsMetabolic Response of a Chemolithoautotrophic Archaeon to Carbon Limitation

The ubiquitously distributed ammonia-oxidizing archaea generate energy from ammonia and build cell mass from inorganic carbon sources, thereby contributing to both the global nitrogen and carbon cycles. However, little is known about the regulation of their predicted core carbon metabolism. A the...

2025-09-27 | MTBLS11689 | MetaboLights
MetabolomicsPhotosynthetic Carbon Partitioning and Metabolic Regulation in Response to Very-Low and High CO2 in Microchloropsis gaditana NIES 2587
Photosynthetic organisms fix inorganic carbon through carbon capture machinery (CCM) that regulates the assimilation and accumulation of carbon around ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco). However, few constraints that govern the central carbon metabolism are regulated by the ca...
2022-01-14 | MTBLS1778 | MetaboLights
TranscriptomicsTranscription profiling of E. coli cultures grown on different carbon sources
The study investigated the effect of different carbon sources on E. coli global gene expression. We grew MG1655 cells aerobically in MOPS minimal medium with either glucose, glycerol, succinate, L-alanine, acetate, or L-proline as the carbon supply. Samples were taken from each culture at mid log ph...
ORGANISM(S): Escherichia coli 
2007-07-19 | E-GEOD-2037 | biostudies-arrayexpress
TranscriptomicsMycobacterium tuberculosis transcriptional responses to acidic pH and carbon source
The purpose of this study was to examine how Mtb integrates acidic pH and available carbon sources as environmental cues to regulate its metabolism and growth rate. RNA-seq transcriptional profiling of M. tuberculosis growing at acidic or neutral pH, in pyruvate or glycerol, was examined. These stu...
ORGANISM(S): Mycobacterium tuberculosis 
2014-07-07 | E-GEOD-52020 | biostudies-arrayexpress
TranscriptomicsTranscriptome response to different carbon sources in Acetobacter aceti
Acetic acid bacteria are obligately aerobic alphaproteobacteria that have a unique ability to incompletely oxidize various alcohols and sugars to organic acids. The ability of these bacteria to incompletely oxidize ethanol to acetate has been historically utilized for vinegar production. The mechani...
ORGANISM(S): Acetobacter aceti NBRC 14818 
2011-01-17 | E-GEOD-24361 | biostudies-arrayexpress
TranscriptomicsTranscriptomic analysis of cellulolytic fungus Penicillium oxalicum and transcription factor mutant strains in response to different carbon sources
RNA-seq was used to compare the responses of Penicillium oxalicum strains to different carbon sources including carbon-starvation, glucose and cellulose. The wild-type strain and transcription facor (ClrB, CreA and AmyR) mutants were studied. A total of 24 samples were analzyed, which include biolog...
ORGANISM(S): Penicillium oxalicum 
2015-05-28 | E-GEOD-69298 | biostudies-arrayexpress
ProteomicsIntegrative Analysis of Transcriptome and Proteome for a new Rumen-derived Bacillus Licheniform in regulating microenvrionment Treating with Different Carbon Sources
Bacillus licheniformis (B. licheniformis) is a microorganism with a wide range of probiotic properties and applications. Isolation and identification of novel strains is a major aspect of microbial research. Besides, the role of different carbon sources affects B. licheniformis in regulating micro-e...
ORGANISM(S): Bacillus licheniformis 
2024-01-26 | PXD042310 | Pride
Transcriptome Bacillus licheniformis Different carbon sources Proteome Cows rumen fluid 
TranscriptomicsM. sedula transcriptional response under "strict" carbon-limited autotrophy compared to carbon "rich" autotrophy and heterotrophy
Metallosphaera sedula is an extremely thermoacidophilic archaeon that grows heterotrophically on peptides, and chemolithoautotrophically on hydrogen, sulfur, or reduced metals as energy sources. During autotrophic growth, carbon dioxide is incorporated into cellular carbon via the 3-hydroxypropionat...
ORGANISM(S): Metallosphaera sedula DSM 5348 
2013-03-05 | E-GEOD-39944 | biostudies-arrayexpress
ProteomicsProteome-wide quantitative multiplexed profiling of protein expression: Carbon source dependency in S. cerevisiae
The global proteomic alterations in the budding yeast Saccharomyces cerevisiae due to differences in carbon sources can be comprehensively examined using mass spectrometry-based multiplexing strategies. Here we investigate changes in the S. cerevisiae proteome resulting from cultures grown in minima...
ORGANISM(S): Saccharomyces Cerevisiae (ncbitaxon:4932) 
2020-01-30 | MSV000084868 | MassIVE
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
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