Abiotic Stress Generates ROS That Signal Expression of Anionic Glutamate Dehydrogenases to Form Glutamate for Proline Synthesis in Tobacco and Grapevine W
نویسندگان
چکیده
Damianos S. Skopelitis,a Nikolaos V. Paranychianakis,a Konstantinos A. Paschalidis,a Eleni D. Pliakonis,a Ioannis D. Delis,a Dimitris I. Yakoumakis,a Antonios Kouvarakis,b Anastasia K. Papadakis,a Euripides G. Stephanou,b and Kalliopi A. Roubelakis-Angelakisa1 a Department of Biology, University of Crete, 71409 Heraklion, Greece b Department of Chemistry, University of Crete, 71409 Heraklion, Greece
منابع مشابه
Abiotic stress generates ROS that signal expression of anionic glutamate dehydrogenases to form glutamate for proline synthesis in tobacco and grapevine.
Glutamate dehydrogenase (GDH) may be a stress-responsive enzyme, as GDH exhibits considerable thermal stability, and de novo synthesis of the alpha-GDH subunit is induced by exogenous ammonium and senescence. NaCl treatment induces reactive oxygen species (ROS), intracellular ammonia, expression of tobacco (Nicotiana tabacum cv Xanthi) gdh-NAD;A1 encoding the alpha-subunit of GDH, increase in i...
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