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MetabolomicsMetabolomics study for investigating the specific role of INOSITOL-REQUIRING ENZYME 1A and INOSITOL-REQUIRING ENZYME 1B under chronic endoplasmic reticulum stress in Arabidopsis thaliana

The Unfolded Protein Response (UPR) is a retrograde, ER-to-nucleus, signalling pathway which is conserved across kingdoms. In plants, it contributes to development, reproduction, immunity and tolerance to abiotic stress. This metabolomic dataset was produced from 14-day-old Arabidopsis thaliana s...

2024-12-02 | MTBLS10609 | MetaboLights
MetabolomicsMetabolic response to point mutations reveals principles of modulation of in vivo enzyme activity and phenotype
The relationship between sequence variation and phenotype is poorly understood. Here, we use metabolomic analysis to elucidate the molecular mechanism underlying the filamentous phenotype of E. coli strains that carry destabilizing mutations in dihydrofolate reductase (DHFR). We find that partial lo...
2021-06-30 | MTBLS2795 | MetaboLights
MetabolomicsA Plastoglobuli-Localized Enzyme Links Phenylalanine Biosynthesis to Translational Homeostasis in Maize
Aromatic amino acids are essential precursors for numerous plant metabolites, with phenylalanine (Phe) forming the basis of the phenylpropanoid pathway. Here, we reveal a critical mechanism for Phe biosynthesis in maize, demonstrating that all seven arogenate dehydratases (ADTs) are specifically loc...
2026-06-25 | MTBLS14849 | MetaboLights
MetabolomicsA Plastoglobuli-Localized Enzyme Links Phenylalanine Biosynthesis to Translational Homeostasis in Maize

Aromatic amino acids are essential precursors for numerous plant metabolites, with phenylalanine (Phe) forming the basis of the phenylpropanoid pathway. Here, we reveal a critical mechanism for Phe biosynthesis in maize, demonstrating that all seven arogenate dehydratases (ADTs) are specifically ...

2026-06-25 | MTBLS14848 | MetaboLights
MetabolomicsA Plastoglobuli-Localized Enzyme Links Phenylalanine Biosynthesis to Translational Homeostasis in Maize
Aromatic amino acids are essential precursors for numerous plant metabolites, with phenylalanine (Phe) forming the basis of the phenylpropanoid pathway. Here, we reveal a critical mechanism for Phe biosynthesis in maize, demonstrating that all seven arogenate dehydratases (ADTs) are specifically loc...
2026-06-25 | MTBLS14853 | MetaboLights
MetabolomicsA Plastoglobuli-Localized Enzyme Links Phenylalanine Biosynthesis to Translational Homeostasis in Maize
Aromatic amino acids are essential precursors for numerous plant metabolites, with phenylalanine (Phe) forming the basis of the phenylpropanoid pathway. Here, we reveal a critical mechanism for Phe biosynthesis in maize, demonstrating that all seven arogenate dehydratases (ADTs) are specifically loc...
2026-06-25 | MTBLS14852 | MetaboLights
MetabolomicsSAR11 Cells Rely on Enzyme Multifunctionality to Transport and Metabolize a Range of Polyamine Compounds
In the ocean surface layer and cell culture, the polyamine transport protein PotD of SAR11 bacteria is often one of the most abundant proteins detected. Polyamines are organic cations at seawater pH produced by all living organisms and are thought to be an important component of dissolved organic ma...
2021-09-09 | MTBLS3146 | MetaboLights
MetabolomicsEffect of Zanthoxylum bungeanum essential oil on rumen enzyme activity, microbiome, and metabolites in lambs

Antibiotics were once used in animal production to improve productivity and resistance to pathogenic microbiota. However, due to its negative effects, the search for a new class of substances that can replace its efficacy has become one of the urgent problems to be solved. Plant essential oils (E...

2022-09-13 | MTBLS3683 | MetaboLights
MetabolomicsThe lipid-metabolism enzyme ECI2 reduces neutrophil extracellular traps formation for colorectal cancer suppression
Abnormalities in ether lipid metabolism as well as the formation of neutrophil extracellular traps have recently been recognized as detrimental factors affecting tumorigenesis and progression. However, the role of abnormal ether lipid metabolism in colorectal cancer (CRC) evolution has not been repo...
2024-10-01 | MTBLS10323 | MetaboLights
MetabolomicsSerine synthesis pathway enzyme PHGDH is critical for muscle cell biomass, anabolic metabolism and mTORC1 signaling

Cells use glycolytic intermediates for anabolism e.g., via the serine synthesis and pentose phosphate pathways. However, we still understand poorly how these metabolic pathways contribute to skeletal muscle cell biomass generation. The first aim of this study was therefore to identify enzymes tha...

2025-03-21 | MTBLS8854 | MetaboLights
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