Results 11 to 20 of about 1,025,936 (342)

Effect of a biological product with iron nanoparticles on the activity of soil enzymes and potato yields

open access: yesАграрная наука Евро-Северо-Востока, 2023
The paper presents data on a three-year study (2020-2022) of the effect of a liquid-phase biological product containing iron nanoparticles (LPB-Fe), obtained by biosynthesis using green tea extract, on the yield of potatoes of the Skarb variety and the ...
N. A. Lyubimova, G. Yu. Rabinovich
doaj   +1 more source

Succinate dehydrogenase.

open access: yesAdvances in Enzymology and Related Subjects, 2020
A heterotetrameric enzyme complex found in the inner mitochondrial membrane. This protein complex catalyzes the oxidation of succinate and reduction of ubiquinone and plays a role in both the citric acid cycle and the electron transport chain.
T. Singer, E. Kearney, W. Kenney
semanticscholar   +1 more source

Respiratory electron transfer pathways in plant mitochondria

open access: yesFrontiers in Plant Science, 2014
The respiratory electron transport chain (ETC) couples electron transfer from organic substrates onto molecular oxygen with proton translocation across the inner mitochondrial membrane.
Peter eSchertl, Hans-Peter eBraun
doaj   +1 more source

Functional Characterization and Structural Analysis of NADH Oxidase Mutants from Thermus thermophilus HB27: Role of Residues 166, 174, and 194 in the Catalytic Properties and Thermostability

open access: yesMicroorganisms, 2019
The Thermus thermophilus strain HB27 NADH-oxidase (Tt27-NOX) catalyzes the oxidation of nicotinamide adenine dinucleotide (NAD(P)H) by reducing molecular oxygen to hydrogen peroxide in a two-electron transfer mechanism.
Javier Rocha-Martin   +5 more
doaj   +1 more source

Effect of Thiosemicarbazone Derivatives and Fusarium culmorum (Wm.G. Sm.) Sacc. Infection of Winter Wheat Seedlings on Their Health Status and Soil Biological Activity

open access: yesAgronomy, 2022
Climate change has an impact on agricultural production, including the greater persistence of plant pathogens in the environment. Therefore, the question arises as to how to effectively and safely protect plants by using chemicals, the number of which is
Agnieszka Jamiołkowska   +7 more
doaj   +1 more source

D-3-Phosphoglycerate Dehydrogenase

open access: yesFrontiers in Molecular Biosciences, 2018
l-Serine is the immediate precursor of d-serine, a major agonist of the N-methyl-d-aspartate (NMDA) receptor. l-Serine is a pivotal amino acid since it serves as a precursor to a large number of essential metabolites besides d-serine.
Gregory A. Grant, Gregory A. Grant
doaj   +1 more source

Application of Biochar Produced from Crop Residues on Trace Elements Contaminated Soils: Effects on Soil Properties, Enzymatic Activities and Brassica rapa Growth

open access: yesAgronomy, 2021
Soil pollution by trace elements is a huge problem around the globe. In addition, heavy metal immobilization and primary productivity are two soil ecosystem services of contemporary importance to society.
Paloma Campos   +3 more
doaj   +1 more source

Enzymology of retinoic acid biosynthesis and degradation

open access: yesJournal of Lipid Research, 2013
All-trans-retinoic acid is a biologically active derivative of vitamin A that regulates numerous physiological processes. The concentration of retinoic acid in the cells is tightly regulated, but the exact mechanisms responsible for this regulation are ...
Natalia Y. Kedishvili
doaj   +1 more source

Short-time effects of herbicide nicosulfuron on biochemical activity of chernozem soil [PDF]

open access: yesJournal of the Serbian Chemical Society, 2012
Short-time effects of the herbicide nicosulfuron on biochemical activity of soil was investigated. Nicosulfuron rates of 0.3, 1.5 and 3.0 mg/kg of soil were tested in a laboratory on chernozem soil.
Radivojević Ljiljana   +4 more
doaj   +1 more source

Lactate dehydrogenase A: A key player in carcinogenesis and potential target in cancer therapy

open access: yesCancer Medicine, 2018
Elevated glycolysis remains a universal and primary character of cancer metabolism, which deeply depends on dysregulated metabolic enzymes. Lactate dehydrogenase A (LDHA) facilitates glycolytic process by converting pyruvate to lactate.
Yangbo Feng   +5 more
semanticscholar   +1 more source

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