Results 41 to 50 of about 7,672 (250)
Is Development of High-Grade Gliomas Sulfur-Dependent?
Molecules, 2014 We characterized γ-cystathionase, rhodanese and 3-mercaptopyruvate sulfurtransferase activities in various regions of human brain (the cortex, thalamus, hypothalamus, hippocampus, cerebellum and subcortical nuclei) and human gliomas with II to IV grade ...
Maria Wróbel +5 more
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The rhodanese RhdA helps Azotobacter vinelandii in maintaining cellular redox balance [PDF]
, 2010 The tandem domain rhodanese-homology protein RhdA of Azotobacter vinelandii shows an active-site loop structure that confers structural peculiarity in the environment of its catalytic cysteine residue.
Anderson A.J. +5 more
core +2 more sources
The Mechanisms of Thiosulfate Toxicity against Saccharomyces cerevisiae
Antioxidants, 2021 Elemental sulfur and sulfite have been used to inhibit the growth of yeasts, but thiosulfate has not been reported to be toxic to yeasts. We observed that thiosulfate was more inhibitory than sulfite to Saccharomyces cerevisiae growing in a common yeast ...
Zhigang Chen +4 more
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Chaperone activity and structure of monomeric polypeptide binding domains of GroEL [PDF]
, 1996 The chaperonin GroEL is a large complex composed of 14 identical 57-kDa subunits that requires ATP and GroES for some of its activities. We find that a monomeric polypeptide corresponding to residues 191 to 345 has the activity of the tetradecamer both ...
Buckle, A.M. (Asley M.) +6 more
core +1 more source
Molecules, 2015 Plants and animals have evolved various potential mechanisms to surmount the adverse effects of heavy metal toxicity. Plants possess low molecular weight compounds containing sulfhydryl groups (-SH) that actively react with toxic metals.
Parvin Most, Jutta Papenbrock
doaj +1 more source
Acta Agriculturae Scandinavica. Section B, Soil and Plant Science, 2018 Purpose Besides nitrogen, phosphorus and potassium, sulphur is nowadays considered fundamental for plants, and due to its deficit in many regions, should be provided to crops by fertilization.
Anetta Siwik-Ziomek +1 more
doaj +1 more source
Antioxidants, 2023 In vascular plants, the final photosynthetic electron transfer from ferredoxin (Fd) to NADP+ is catalyzed by the flavoenzyme ferredoxin:NADP+ oxidoreductase (FNR).
Lea Vojta +3 more
doaj +1 more source
, 2020 This research investigated the effects of postharvest storage on cyanide content and rhodanese isolated from bitter cassava (Manihot Utilissima) tubers. Cyanide content of freshly harvested sample, samples stored for 4 days and samples stored for 8 days ...
E. Akintimehin +4 more
semanticscholar +1 more source
Redox signaling via the molecular chaperone BiP protects cells against endoplasmic reticulum-derived oxidative stress [PDF]
, 2014 Oxidative protein folding in the endoplasmic reticulum (ER) has emerged as a potentially significant source of cellular reactive oxygen species (ROS).
Kaiser, Chris +3 more
core +1 more source
AgronomyThe aim of this research was to determine the response of white mustard (Sinapis alba L.) cultivated in 2021–2022 in Lucim (53°23′06″ N 17°50′08″ E) in Poland to the soil nitrogen doses: N40—40 kg N·ha−1, N60—60 kg N·ha−1, N80—(40 + 40)-80 kg N·ha−1, as ...
Wojciech Kozera +3 more
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