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Reducing the environmental impact of higher crop yields and increasing the quality of crop products

Archive ouverte | Morot-Gaudry, J.F. | CCSD

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Glutamate dehydrogenase of tobacco is mainly induced in the cytosol of phloem companion cells when ammonia is provided either externally or released during photorespiration.

Archive ouverte | Tercé-Laforgue, Thérèse | CCSD

International audience. Glutamate (Glu) dehydrogenase (GDH) catalyses the reversible amination of 2-oxoglutarate for the synthesis of Glu using ammonium as a substrate. This enzyme preferentially occurs in the mitoc...

Photorespiration-dependent increases in phospho enolpyruvate carboxylase, isocitrate dehydrogenase and glutamate dehydrogenase in transformed tobacco plants deficient in ferredoxin-dependent glutamine-alpha-ketoglutarate aminotransferase.

Archive ouverte | Ferrario-Méry, Sylvie | CCSD

International audience. The metabolic cross-talk associated with re-assimilation of photorespiratory NH4+ was analysed in transformed tobacco (Nicotiana tabacum L.) plants with low activities of ferredoxin-dependent...

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