[Nicotinamide coenzymes at the early stages of light induction of carotenogenesis in the Neurospora crassa mycelium].
Changes in the concentration of NAD+, NADH, NADP+ and NADPH in the mycelium of the NADase free mutant of Neurospora crassa were studied during the latent stage of light induction of carotenogenesis. A 30 minute illumination by visible light brought about a stable decrease in the NADH/NAD+NADH ratio, exerting no effect on the NADPH/NADP+NADPH ratio. At the same time the NADP+/NAD+ ratio increased. These changes occurred only when illumination induced carotenoid accumulation in the N. crassa mycelium.
D002338:Carotenoids / Q000096:biosynthesis*; D007700:Kinetics; D008027:Light; D009243:NAD / Q000378:metabolism*; D009249:NADP / Q000378:metabolism*; D009491:Neurospora / Q000378:metabolism*; D009492:Neurospora crassa / Q000378:metabolism*; D010084:Oxidation-Reduction
D009243:NAD; D002338:Carotenoids; D009249:NADP
Nikotinamidnye kofermenty na rannikh etapakh svetovoi induktsii karotinogeneza v mitselii Neurospora crassa.