Results 61 to 70 of about 20,856 (255)
Metaproteomics analysis of the functional insights into microbial communities of combined hydrogen and methane production by anaerobic fermentation from reed straw. [PDF]
PLoS ONE, 2017 A metaproteomic approach was used to analyse the proteins expressed and provide functional evidence of key metabolic pathways in the combined production of hydrogen and methane by anaerobic fermentation (CHMP-AF) for reed straw utilisation. The functions
Xuan Jia +4 more
doaj +1 more source
The genetic basis of energy conservation in the sulfate-reducing bacterium Desulfovibrio alaskensis G20. [PDF]
, 2014 Sulfate-reducing bacteria play major roles in the global carbon and sulfur cycles, but it remains unclear how reducing sulfate yields energy. To determine the genetic basis of energy conservation, we measured the fitness of thousands of pooled mutants of
Arkin, Adam P +6 more
core +1 more source
Frontiers in Microbiology, 2018 Flavin-based electron bifurcation is a newly discovered mechanism, by which a hydride electron pair from NAD(P)H, coenzyme F420H2, H2, or formate is split by flavoproteins into one-electron with a more negative reduction potential and one with a more ...
Wolfgang Buckel, Rudolf K. Thauer
doaj +1 more source
Protein Science, Volume 35, Issue 5, May 2026.Abstract In cyanobacteria, the redox‐sensitive protein OpcA acts as a metabolic switch for G6PDH, enabling rapid adjustment of reducing power generation from glycogen catabolism and thereby precisely regulating carbon flux between anabolic and catabolic pathways.
Hoshin Kim +7 more
wiley +1 more source
Identification of Early Salt-Stress-Responsive Proteins in In Vitro Prunus Cultured Excised Roots
Plants, 2022 Fruit-tree rootstock selection is a challenge under a scenario of growing environmental stresses in which the soil and climate are greatly affected. Salinization is an increasing global process that severely affects soil fertility.
Emma Sevilla +5 more
doaj +1 more source
Characterisation of components and mechanisms involved in redox-regulation of protein import into chloroplasts [PDF]
, 2009 The vast majority of chloroplast proteins is encoded in the nucleus and thus has to be posttranslationally imported into the organelle, a process that is facilitated by two multimeric protein machineries, the Toc and Tic complexes (translocon at the ...
Stengel, Anna
core
Heparin inhibition of ferredoxin-NADP reductase in chloroplast thylakoid membranes [PDF]
Archives of Biochemistry and Biophysics, 1985 Heparin, an anionic polysaccharide, inhibited the ferredoxin-catalyzed reduction of NADP in spinach chloroplast thylakoid membranes. Under the same conditions of assay, heparin did not interfere markedly with photoreduction of methyl viologen, anthraquinone sulfonate, or ferredoxin.
Hosler, Jonathan P., Yocum, Charles F.
openaire +3 more sources
The FEBS Journal, Volume 293, Issue 10, Page 2908-2927, May 2026.The biosynthesis of bilins, tetrapyrroles essential for light harvesting and sensing, is performed by specific enzymes (FDBRs). In Galdieria sulphuraria, both phycobiliprotein types bind phycocyanobilin, despite lacking the canonical synthesizing gene PCYA. Instead, PEBA and PEBB are encoded, producing phycoerythrobilin, proposed to be later isomerized
Federica Frascogna +4 more
wiley +1 more source
Heterologous ferredoxin reductase and flavodoxin protect Cos-7 cells from oxidative stress. [PDF]
PLoS ONE, 2010 BACKGROUND: Ferredoxin-NADP(H) reductase (FNR) from Pisum sativum and Flavodoxin (Fld) from Anabaena PCC 7119 have been reported to protect a variety of cells and organisms from oxidative insults.
María G Mediavilla +3 more
doaj +1 more source
Emerging Technologies for Biobutanol Production via Syngas Fermentation
GCB Bioenergy, Volume 18, Issue 5, May 2026.Biobutanol production from syngas is promising but limited by microbial energy conservation and gas–liquid mass transfer. This review integrates advances in cultivation control and bioreactor engineering with next‐generation biological tools including metabolic rewiring, co‐cultivation and chain elongation, and electro‐fermentation to enable carbon ...
Xuemei Wang +3 more
wiley +1 more source