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MetabolomicsAnalysis of Growth Phases of Enterotoxigenic Escherichia coli Reveals a Distinct Transition Phase before Entry into Early Stationary Phase with Shifts in Tryptophan, Fucose, and Putrescine Metabolism and Degradation of Neurotransmitter Precursors

Enterotoxigenic Escherichia coli (ETEC) is a major cause of diarrhea in children and adults in endemic areas. Gene regulation of ETEC during growth in vitro and in vivo needs to be further evaluated, and here we describe the full transcriptome and metabolome of ETEC dur...

2022-07-15 | MTBLS3540 | MetaboLights
MetabolomicsE.coli effects on growth and substrate uptake of green algae (part II - Reverse Phase)
Not available
ORGANISM(S): Escherichia coli 
ST000400 | MetabolomicsWorkbench
MetabolomicsOnline Headspace-Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry-based untargeted volatile metabolomics for studying emerging complex biopesticides: A proof of concept
This work introduces a novel online Headspace-Solid Phase Microextraction-Gas Chromatography-Mass Spectrometry-based untargeted metabolomics approach, suggested as an alternative tool to study the environmental fate of volatile xenometabolites in emerging complex biopesticides, e.g. the Myrica gale ...
2021-01-26 | MTBLS2026 | MetaboLights
MetabolomicsTranscriptional Shift and Metabolic Adaptations during Leishmania Quiescence Using Stationary Phase and Drug Pressure as Models

Microorganisms can adopt a quiescent physiological condition which acts as a survival strategy under unfavourable conditions. Quiescent cells are characterized by slow or non-proliferation and deep down-regulation of processes related to biosynthesis. Although quiescence has been described mostly...

2022-02-23 | MTBLS4046 | MetaboLights
MetabolomicsRIOK1 Phase Separation Shapes Stress Adaptation and Cell Fate in Hepatocellular Carcinoma

Cancer cells can always be unexpected rescued from desperate environment by mounting adaptive responses to resolve the arising cellular stress. The dynamic stress granules (SGs) assembly and metabolic reprogramming play crucial roles in maintaining cellular growth and homeostasis. However, the me...

2025-02-26 | MTBLS11963 | MetaboLights
MetabolomicsGrowth-stage related diatom-bacteria interactions
Not available
ORGANISM(S): Thalassiosira pseudonana 
ST001944 | MetabolomicsWorkbench
MetabolomicsGrowth Substrate and Prophage Induction Collectively Influence Metabolite and Lipid Profiles in a Marine Bacterium

Bacterial growth substrates influence a variety of biological functions, including the biosynthesis and regulation of lipid intermediates. The extent of this rewiring is not well understood nor has it been considered in the context of virally-infected cells. Here, we use a one-host-two-temperate ...

2022-08-04 | MTBLS5345 | MetaboLights
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
MetabolomicsSalmonella Modulates Metabolism during Growth under Conditions that Induce Expression of Virulence Genes
Salmonella enterica serovar Typhimurium (S. Typhimurium) is a facultative pathogen that uses complex mechanisms to invade and proliferate within mammalian host cells. To investigate possible contributions of metabolic processes to virulence in S. Typhimurium grown under conditions known to induce ex...
2013-05-02 | MTBLS35 | MetaboLights
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
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