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MetabolomicsPositional Enrichment by Proton Analysis (PEPA): a One-Dimensional 1H-NMR Approach for 13C Stable Isotope Tracer Studies in Metabolomics
A novel metabolomics approach for NMR-based stable isotope tracer studies called PEPA is presented, and its performance validated using human cancer cells. PEPA detects the position of carbon label in isotopically enriched metabolites and quantifies fractional enrichment by indirect determination of...
2017-02-23 | MTBLS247 | MetaboLights
MetabolomicsIndustrial by-products as a novel circular source of biocompatible extracellular vesicles

Extracellular vesicles (EVs) constitute an intricate system of molecular exchange that has recently gained tremendous interest. However, sustainable sources of safe biological EVs remain scarce and elusive. In this study we explore and define the use of food industry byproducts (BP) as a circular...

2022-05-17 | MTBLS2801 | MetaboLights
TranscriptomicsTEV-Arabidopsis pathosystem
Transcription profiling of Arabidopsis plants infected with the Tobacco etch potyvirus TEV and the evolved TEV-At17, which was generated by serial passes of ancestral TEV in Arabidopsis. Infection with TEV-At17 cause severe symptoms in the plant, compared with the asymptomatic TEV-infection. Keyword...
ORGANISM(S): Arabidopsis thaliana 
2008-06-23 | E-GEOD-11088 | biostudies-arrayexpress
UnknownNew Hybrids Derived from Podophyllic Aldehyde and Diterpenylhydroquinones with Selectivity toward Osteosarcoma Cells.
Not available
S-EPMC5900346 | biostudies-literature
TranscriptomicsPYR/PYL receptors play a major role for regulation of transcriptional response to abscisic acid
Abscisic acid (ABA) is a key hormone for plant growth, development and stress adaptation. Perception of ABA through four types of receptors has been reported. We show here that impairment of ABA perception through the PYR/PYL/RCAR branch reduces vegetative growth and seed production, and leads to a ...
ORGANISM(S): Arabidopsis thaliana 
2012-11-30 | E-GEOD-36692 | biostudies-arrayexpress
TranscriptomicsIron (Fe) deficiency in Citrus
Transcription profiling of citrus rootstock Poncirus trifoliata (L.) Raf. Keywords: Abiotic stress (Iron chlorosis) Total RNA from four replicates for each sample category (Poncirus trifoliata (L.) Raf watered for 60 days with 18 uM Fe-EDDHA or without Fe-EDDHA) were generated and compared.
ORGANISM(S): Poncirus trifoliata 
2010-05-19 | E-GEOD-17255 | biostudies-arrayexpress
UnknownAssociation of the ACTN3 rs1815739 Polymorphism with Physical Performance and Injury Incidence in Professional Women Football Players.
Not available
S-EPMC9498709 | biostudies-literature
ProteomicsFeasibility of protein turnover studies in prototroph yeast
Quantitative proteomics studies of yeast that use metabolic labeling with amino acids rely on auxotrophic mutations of one or more genes on the amino acid biosynthesis pathways. These mutations affect yeast metabolism, and preclude the study of some biological processes. Overcoming this limitation, ...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2015-03-27 | PXD001823 | Pride
Yeast Protein half life Native silac Saccharomyces cerevisiae Qexactive Pulsed silac Lc-ms/ms 
ProteomicsFeasibility of protein turnover studies in prototroph yeast (auxotroph data)
uantitative proteomics studies of yeast that use metabolic labeling with amino acids rely on auxotrophic mutations of one or more genes on the amino acid biosynthesis pathways. These mutations affect yeast metabolism, and preclude the study of some biological processes. Overcoming this limitation, i...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2017-02-02 | PXD005795 | Pride
Yeast Prototroph Turnover Protein stability Auxotroph Pulsed silac 
UnknownA Network-Guided Genetic Approach to Identify Novel Regulators of Adventitious Root Formation in Arabidopsis thaliana.
Not available
S-EPMC6478000 | biostudies-literature
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