نتایج جستجو برای: aldehyde reductase

تعداد نتایج: 56653  

2011
G. Bhanuprakash Reddy P. Muthenna C. Akileshwari Megha Saraswat Mark Petrash

Accumulation of intracellular sorbitol due to increased aldose reductase (ALR2 or AKR1B1) activity has been implicated in the development of various secondary complications of diabetes. Previously we have reported that some common dietary sources such as spices, fruits and vegetables have the potential to inhibit ALR2 under in vitro conditions and in animal models. In this study, we describe th...

Journal: :Journal of Experimental Botany 2008
Jeffrey P. Simpson Rosa Di Leo Preetinder K. Dhanoa Wendy L. Allan Amina Makhmoudova Shawn M. Clark Gordon J. Hoover Robert T. Mullen Barry J. Shelp

Enzymes that reduce the aldehyde chemical grouping (i.e. H-C=O) to its corresponding alcohol could be crucial in maintaining plant health. Recently, recombinant expression of a cytosolic enzyme from Arabidopsis thaliana (L.) Heynh (designated as glyoxylate reductase 1 or AtGR1) revealed that it effectively catalyses the in vitro reduction of both glyoxylate and succinic semialdehyde (SSA). In t...

Journal: :Photochemical and Photobiological Sciences 2021

The present work aimed to compare antioxidant response and lipid peroxide detoxification capacity of an arctic-alpine species Arabis alpina its close relative model Arabidopsis thaliana under acute short duration (3 h 6 h) UV-B stress (4.6 8.2 W/m2). After 3 exposure UV-B, A. showed lower peroxidation H2O2 accumulation when compared thaliana. Moreover, Fv/Fm value dropped 0.70, while 0.75 indic...

Journal: :Applied and environmental microbiology 2004
Mervi H Toivari Laura Salusjärvi Laura Ruohonen Merja Penttilä

The baker's yeast Saccharomyces cerevisiae is generally classified as a non-xylose-utilizing organism. We found that S. cerevisiae can grow on D-xylose when only the endogenous genes GRE3 (YHR104w), coding for a nonspecific aldose reductase, and XYL2 (YLR070c, ScXYL2), coding for a xylitol dehydrogenase (XDH), are overexpressed under endogenous promoters. In nontransformed S. cerevisiae strains...

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