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MetabolomicsGrowth control of the eukaryote cell: a systems biology study in yeast
Metabolic control analysis is being exploited in a systems biology study of the eukaryotic cell. Using chemostat culture, we have measured the impact of changes in flux (growth rate) on the transcriptome, proteome, endometabolome and exometabolome of the yeast Saccharomyces cerevisiae. Each function...
2012-04-19 | MTBLS8 | MetaboLights
MetabolomicsTranscriptomics and metabolomics of engineered Synechococcus elongatus during photomixotrophic growth

BACKGROUND: Converting carbon dioxide (CO2) into value-added chemicals using engineered cyanobacteria is a promising strategy to tackle the global warming and energy shortage issues. However, most cyanobacteria are autotrophic and use CO2 as a sole carbon source, which makes it h...

2022-03-21 | MTBLS2825 | MetaboLights
TranscriptomicsStpA prevents RpoS-dependent transcription during mid-exponential growth in S. Typhimurium
StpA is a paralogue of the nucleoid associated protein H-NS that is conserved in a range of enteric bacteria and had no known function in Salmonella enterica serovar Typhimurium. Here, we show that 5% of the Salmonella genome is regulated by StpA, which contrasts with the situation in Escherichia co...
ORGANISM(S): Salmonella typhimurium SL1344 
2010-06-20 | E-GEOD-18428 | biostudies-arrayexpress
ProteomicsProteomics analysis of Pseudomonas putida F1: From Early-Exponential to Late-Stationary
The genus Pseudomonas is a very versatile and heterogeneous group whose members regularly serve as model system of various applications. These include pathogens and rhizospheric strains as well as organisms with exceptional broad substrate ranges. Nevertheless, when it comes to physiological adaptat...
ORGANISM(S): Pseudomonas putida (strain F1 / ATCC 700007) 
2015-07-24 | PXD001219 | Pride
Growth Microbial proteomics Stationary Rpos Pseudomonas Exponential 
MetabolomicsDynamic utilization of low-molecular-weight organic substrates across a microbial growth rate gradient

AIM: Low-molecular-weight organic substances (LMWOSs) are at the nexus between micro-organisms, plant roots, detritus and the soil mineral matrix. The nominal oxidation state of carbon (NOSC) has been suggested as a potential parameter for modelling microbial uptake rates of LMWO...

2023-08-14 | MTBLS3558 | MetaboLights
MetabolomicsEffects of coronatine elicitation on growth and metabolic profiles of Lemna paucicostata culture
In this study, the effects of coronatine treatment on the growth, comprehensive metabolic profiles, and productivity of bioactive compounds, including phenolics and phytosterols, in whole plant cultures of Lemna paucicostata were investigated using gas chromatography-mass spectrometry (GC-MS) couple...
2018-09-11 | MTBLS526 | MetaboLights
MetabolomicsMetabolomics approach to understand the resource partitioning in Chlorella during growth
We use untargeted high-resolution mass spectrometry to understand the metabolic differences at exponential and stationary growth stages using 22 Chlorella strains collected from South East Asia. Using this data, we demonstrate the use of a filtering procedure based on the SVD on the untargeted metab...
2016-10-03 | MTBLS193 | MetaboLights
TranscriptomicsProfiling of free and polysome-bound mRNA from exponential and stationary growth phase cultures of Halobacterium salinarum to identify growth phase dependent transcriptional and translational changes
Growth phase dependent transcriptional and translational changes of Hb. salinarum were examined. In the genome-wide transcriptome analysis, gene expression in exponential versus stationary growth phase was monitored on DNA microarrays. In the global study of translational regulation, the relative am...
ORGANISM(S): Halobacterium salinarum 
2007-10-31 | E-MEXP-1180 | biostudies-arrayexpress
TranscriptomicsProfiling of free and polysome-bound mRNA from exponential and stationary growth phase cultures of Haloferax volcanii to identify growth phase dependent translational regulation
Growth phase dependent translational regulation of Hf. volcanii was analyzed on a genome-wide scale. The relative amounts of free versus polysome-bound mRNA (separated by gradient centrifugation) were quantified in exponential as well as stationary growth phase by the use of shotgun DNA microarrays.
ORGANISM(S): Haloferax volcanii 
2007-10-31 | E-MEXP-1191 | biostudies-arrayexpress
TranscriptomicsTranscriptomic profiling of Salmonella during lag, exponential and stationary phases of growth
Transcriptional profiles during all phases of growth of Salmonella Typhimurium SL1344 were obtained and used to investigate growth phase-dependent alterations in gene expression. Viable count growth curve analysis of the growth system showed a culture lag time of 2.09 hours, and profiles at 4, 20, 4...
ORGANISM(S): Salmonella enterica subsp. enterica serovar Typhimurium str. SL1344 
2011-12-13 | E-GEOD-22294 | biostudies-arrayexpress
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