NADP-dependent enzymes and abiotic stress

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10127301" target="_blank" >RIV/00216208:11310/12:10127301 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
NADP-dependent enzymes and abiotic stress
Original language description
Abiotic stress often negatively affects photosynthesis, which is the main source of NADPH. Reduced form of the coenzyme represents an indispensable compound for biosynthetic reactions, antioxidant systems, and for enzymes involved in regulation. As the ratio NADP+/NADPH in plants influences redox reactions, the control of cell redox homeostasis is important for balancing metabolic processes and redox-dependent signalling. NADPH is produced mainly by enzymes from oxidative pentose phosphate pathway (glucose-6-phosphate dehydrogenase, 6-phosphogluconate dehydrogenase) but also other enzymes (e.g. NADP-isocitrate dehydrogenase, NADP-malic enzyme, NADP-glutamate dehydrogenase, and non-phosphorylating NADP-glyceraldehyde-3-phosphate dehydrogenase) representan alternative source of NADPH in stressed plants. NADP-glutamate dehydrogenase is involved in catabolism of proteins and amino acids and thus provides NADPH. However, the role of this enzyme could be different under stress condition (e.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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