Sulfur assimilation and glutathione metabolism under cadmium stress in yeast, protists and plants
D Mendoza-Cózatl, H Loza-Tavera… - FEMS microbiology …, 2005 - academic.oup.com
Abstract Glutathione (γ-glu-cys-gly; GSH) is usually present at high concentrations in most
living cells, being the major reservoir of non-protein reduced sulfur. Because of its unique …
living cells, being the major reservoir of non-protein reduced sulfur. Because of its unique …
Glutathione as an endogenous sulphur source in the yeast Saccharomyces cerevisiae
MT Elskens, CJ Jaspers, MJ Penninckx - Microbiology, 1991 - microbiologyresearch.org
Glutathione-deficient mutants (gshA) of the yeast Saccharomyces cerevisiae, impaired in the
first step of glutathione (GSH) biosynthesis were studied with respect to the regulation of …
first step of glutathione (GSH) biosynthesis were studied with respect to the regulation of …
[PDF][PDF] Sulfur metabolism and cadmium stress in higher plants
FF Nocito, C Lancilli, B Giacomini, GA Sacchi - Plant Stress, 2007 - Citeseer
Plant sulfur metabolism is deeply affected by cadmium (Cd) stress, mainly as a
consequence of the activation of a wide range of adaptive responses involving glutathione …
consequence of the activation of a wide range of adaptive responses involving glutathione …
A short review on the role of glutathione in the response of yeasts to nutritional, environmental, and oxidative stresses
M Penninckx - Enzyme and Microbial Technology, 2000 - Elsevier
Glutathione (L-γ-Glutamyl-L-Cysteinylglycine) appears as the major nonprotein thiol
compound in yeasts. Recent advances have shown that glutathione (GSH) seems to be …
compound in yeasts. Recent advances have shown that glutathione (GSH) seems to be …
Metabolism and functions of glutathione in micro-organisms
MJ Penninckx, MT Elskens - Advances in microbial physiology, 1993 - Elsevier
Publisher Summary The chapter discusses the biologically relevant chemistry of glutathione
(GSH) and its occurrence in microbial cells. The GSH-related biochemical reactions and the …
(GSH) and its occurrence in microbial cells. The GSH-related biochemical reactions and the …
Cadmium stress induces production of thiol compounds and transcripts for enzymes involved in sulfur assimilation pathways in Arabidopsis
E Harada, Y Yamaguchi, N Koizumi, S Hiroshi - Journal of Plant Physiology, 2002 - Elsevier
One of the defense systems against toxic heavy metals in plants is to employ cysteine-rich
chelating compounds, phytochelatins, which are polymeric forms of glutathione. In the …
chelating compounds, phytochelatins, which are polymeric forms of glutathione. In the …
The role of sulfur assimilation and sulfur-containing compounds in trace element homeostasis in plants
GN Na, DE Salt - Environmental and Experimental Botany, 2011 - Elsevier
Sulfur assimilation and production of sulfur-containing compounds are essential biological
activities that play critical roles in many biological processes, including the role of sulfur …
activities that play critical roles in many biological processes, including the role of sulfur …
An overview on glutathione in Saccharomyces versus non-conventional yeasts
MJ Penninckx - FEMS yeast research, 2002 - academic.oup.com
Abstract Glutathione (GSH: l-γ-glutamyl-l-cysteinylglycine) is present in high concentrations
up to 10 mM in yeast cells. Its very low redox potential (E′ o=− 240 mV for thiol disulfide …
up to 10 mM in yeast cells. Its very low redox potential (E′ o=− 240 mV for thiol disulfide …
Glutathione reductase: a putative redox regulatory system in plant cells
ASVC Rao, AR Reddy - Sulfur assimilation and abiotic stress in plants, 2008 - Springer
Abstract Glutathione reductase (GR, EC 1.6. 4.2) and glutathione (GSH, γ-Glu-Cys-Gly) are
important components of the cell's scavenging system for reactive oxygen compounds in …
important components of the cell's scavenging system for reactive oxygen compounds in …
Glutathione is an essential metabolite required for resistance to oxidative stress in the yeastSaccharomyces cerevisiae
CM Grant, FH MacIver, IW Dawes - Current genetics, 1996 - Springer
Glutathione (GSH) is an abundant cellular thiol which has been implicated in numerous
cellular processes and in protection against stress caused by xenobiotics, carcinogens and …
cellular processes and in protection against stress caused by xenobiotics, carcinogens and …