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MetabolomicsCo-occurrence of direct and indirect extracellular electron transfer mechanisms during electroactive respiration in a dissimilatory sulfate reducing bacterium

Understanding the extracellular electron transfer mechanisms of electroactive bacteria could help determine their potential in microbial fuel cells (MFCs) and their microbial syntrophy with redox-active minerals in natural environments. However, the mechanisms of extracellular electron transfer t...

2024-12-06 | MTBLS11447 | MetaboLights
ProteomicsMapping physiological ADP-ribosylation using Activated Ion Electron Transfer Dissociation (AI-ETD)
ADP-ribosylation (ADPr) is a post-translational modification that plays pivotal roles in a wide range of cellular processes. Mass spectrometry (MS)-based analysis of ADPr under physiological conditions, without relying on genetic or chemical perturbation, has been hindered by technical limitations. ...
ORGANISM(S): Homo sapiens (Human) 
2020-09-23 | PXD017417 | Pride
Activated ion electron transfer dissociation Post-translational modification Adpr Ptm Parp Ai-etd Adp-ribosylation 
MetabolomicsTranscript, protein and metabolite temporal dynamics in the CAM plant Agave
Already a proven mechanism for drought sustainability, crassulacean acid metabolism (CAM) is a specialized type of photosynthesis that maximizes water-use efficiency (WUE) via an inverse (compared to C3 and C4 photosynthesis-performing species) day/night pattern of stomatal closure/opening to shift ...
2017-10-13 | MTBLS363 | MetaboLights
MetabolomicsOGFOD1 enables AML chemo- and nutrient stress resistance by regulating protein synthesis

Acute Myeloid Leukemia (AML) commonly relapses after initial chemotherapy response. We assessed metabolic adaptations in chemoresistant cells in vivo before overt relapse, identifying altered branched-chain amino acid (BCAA) levels in patient-derived xenografts (PDX) and immunophenotypically iden...

2025-07-19 | MTBLS10255 | MetaboLights
ProteomicsElectron Transfer/ Higher Energy Collisional Dissociation of Doubly Charged Peptide Ions: Identification of Labile Protein Phosphorylations
Fragmentation behaviour of labile phosphorylated peptides
ORGANISM(S): Bos taurus (Bovine) Homo sapiens (Human) Saccharomyces cerevisiae (Baker's yeast) 
2019-05-27 | PXD012989 | Pride
Labile phosphorylations Ethcd 
ProteomicsTop-down detection of oxidative protein footprinting by Collision-Induced Dissociation, Electron-Transfer Dissociation and Electron-Capture Dissociation
Fast photochemical oxidation of proteins (FPOP) footprinting is a structural mass spectrometry method that maps proteins by fast and irreversible chemical reactions. The position of oxidative modification reflects solvent accessibility and site reactivity and thus provides information about protein ...
ORGANISM(S): Bos taurus (Bovine) Equus caballus (Horse) 
2023-07-20 | PXD031926 | Pride
Electron-transfer dissociation Fast photochemical oxidation of proteins Top-down Collision-induced dissociation Mass spectrometry. Electron-capture dissociation 
TranscriptomicsTranscription profiling by array of Enterococcus faecium grown in open circuit (control) and closed circuit (current collection) to observe the difference in extracellular electron transfer (EET) mechanisms.
Enterococcus faecium was grown in open circuit (control) and closed circuit (current collecting) to observe the difference in extracellular electron transfer (EET) mechanisms. mRNA was extracted, amplified and used on Combimatrix custom arrays to obtain a
ORGANISM(S): Enterococcus faecium 
2010-07-08 | E-MTAB-268 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of Clostridium acetobutylicum grown in open circuit (control) and closed circuit (current collecting) to observe the difference in extracellular electron transfer (EET) mechanisms.
Clostridium acetobutylicum was grown in open circuit (control) and closed circuit (current collecting) to observe the difference in extracellular electron transfer (EET) mechanisms. mRNA was extracted, amplified and used on Combimatrix custom arrays to obtain an expression profile. Analysis was perf...
ORGANISM(S): Clostridium acetobutylicum 
2010-07-09 | E-MTAB-267 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of Shewanella oneidensis was grown in open circuit (control) and closed circuit (current collecting) to observe the difference in extracellular electron transfer (EET) mechanisms.
Shewanella oneidensis was grown in open circuit (control) and closed circuit (current collecting) to observe the difference in extracellular electron transfer (EET) mechanisms. mRNA was extracted, amplified and used on Combimatrix custom arrays to obtain an expression profile. Analysis was performed...
ORGANISM(S): Shewanella oneidensis 
2010-07-08 | E-MTAB-266 | biostudies-arrayexpress
TranscriptomicsTranscription profiling by array of Pseudomonas aeruginosa was grown in open circuit (control) and closed circuit (current collecting) to observe the difference in extracellular electron transfer (EET) mechanisms.
Pseudomonas aeruginosa was grown in open circuit (control) and closed circuit (current collecting) to observe the difference in extracellular electron transfer (EET) mechanisms. mRNA was extracted, amplified and used on Combimatrix custom arrays to obtain
ORGANISM(S): Pseudomonas aeruginosa 
2010-07-08 | E-MTAB-269 | biostudies-arrayexpress
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