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MetabolomicsRapid UHPLC-MS metabolite profiling and phenotypic assays reveal genotypic impacts of nitrogen supplementation in oats
INTRODUCTION: Oats (Avena sativa L.) are a whole grain cereal recognised for their health benefits and which are cultivated largely in temperate regions providing both a source of food for humans and animals, as well as being used in cosmetics and as a potential treatment for a number of...
2020-06-11 | MTBLS804 | MetaboLights
MetabolomicsDiel metabolomics analysis of a hot spring chlorophototrophic microbial mat leads to new hypotheses of community member metabolisms
Dynamic environmental factors such as light, nutrients, salt, and temperature continuously affect chlorophototrophic microbial mats, requiring adaptive and acclimative responses to stabilize composition and function. Quantitative metabolomics analysis can provide insights into metabolite dynamics fo...
2024-02-23 | MTBLS187 | MetaboLights
MetabolomicsVariations in carbon flux allocation among cassava (Manihot esculenta) cultivars arise from balanced competition between starch accumulation and structural component development

Cassava (Manihot esculenta Crantz) storage roots exhibit significant variation in starch content among cultivars, yet the metabolic and molecular mechanisms governing carbon allocation between storage and structural components remain poorly understood. Here, we investigated carbon partitioning in...

2025-12-20 | MTBLS13541 | MetaboLights
MetabolomicsCitrate serves as a signal molecule to modulate carbon metabolism and iron homeostasis in Staphylococcus aureus

Pathogenic bacteria's metabolic adaptation for survival and proliferation within hosts is a crucial aspect of bacterial pathogenesis. Here, we demonstrate that citrate, the first intermediate of the tricarboxylic acid (TCA) cycle, plays a key role as a regulator of gene expression in Staphylococc...

2024-04-26 | MTBLS4276 | MetaboLights
MetabolomicsDeep longitudinal multi-omics analysis of Bordetella pertussis cultivated in bioreactors highlights medium starvations and transitory metabolisms, associated to vaccine antigen biosynthesis variations and global virulence regulation

Bordetella pertussis is the bacterial causative agent of whooping cough, a serious respiratory illness. An extensive knowledge on its virulence regulation and metabolism is a key factor to ensure pertussis vaccine manufacturing process robustness. The aim of this study was to refine our ...

2023-02-21 | MTBLS5762 | MetaboLights
TranscriptomicsRegulation of nitrogen and carbon metabolism in Aspergillus nidulans.
In Aspergillus nidulans, nitrogen and carbon metabolism are under the control of wide-domain regulatory systems, including nitrogen metabolite repression, carbon catabolite repression. Transcriptomic analysis of the wild type strain grown under different combinations of carbon and nitrogen regimes w...
ORGANISM(S): Aspergillus nidulans 
2019-05-15 | GSE115021 | GEO
GenomicsRegulation of nitrogen and carbon metabolism in Aspergillus nidulans.
Regulation of nitrogen and carbon metabolism in Aspergillus nidulans.
PRJNA473528 | ENA
TranscriptomicsNitrogen-regulated genes in Fusarium fujikuroi
Genome-wide search for AreA-dependent and -independent nitrogen-regulated genes in Fusarium fujikuroi by cross-species hybridization with F. verticillioides microarrays. Keywords: glutamine treatmet Compare expression of genes of Fusarium fujikuroi wild-type and areA mutant strains responding to ni...
ORGANISM(S): Gibberella fujikuroi 
2010-05-15 | E-GEOD-10692 | biostudies-arrayexpress
TranscriptomicsEffects of the Fnr homologue AadR on global gene expression
In order to define the AadR regulon we did transcriptome analysis of an aadR in frame-deletion mutant and compared to that of wild type. We found that AadR positively modulated expression of 43 genes, most of which are involved in degradation of aromatic acids under anaerobic conditions. It also act...
ORGANISM(S): Rhodopseudomonas palustris 
2010-12-13 | E-GEOD-19093 | biostudies-arrayexpress
GenomicsThe PHR2-DGP1 Signaling Integrates Carbon and Nitrogen Assimilatory Metabolisms under Phosphorus Deficiency Stress in Rice Plants [RNA-seq]
The PHR2-DGP1 Signaling Integrates Carbon and Nitrogen Assimilatory Metabolisms under Phosphorus Deficiency Stress in Rice Plants [RNA-seq]
PRJNA1067651 | ENA
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