Improvement of heat and drought photosynthetic tolerance in wheat by overaccumulation of glycinebetaine

Wang, Gui-Ping; Hui, Zhen; Li, Feng; Zhao, Mei-Rong; Zhang, Jin; Wang, Wei; Wang, Gui-Ping; SCI

机构： Shandong Agr Univ, Coll Life Sci, State Key Lab Crop Sci, Tai An 271018, Shandong, Peoples R China; Shandong Inst Pomol, Tai An 271000, Shandong, Peoples R China;

关键词： carbon dioxide: 124-38-9 antioxidants antioxidative enzymes glycinebetaine: 107-43-7 overaccumulation Gene Name Triticum aestivum BADH gene [Gramineae]: Triticum aestivum betaine aldehyde dehydrogenase gene expr crop yield drought tolerance enzyme activity stomatal conductance water deprivation transpiration rate osmotic adjustment photosynthesis rate heat tolerance relative water content antioxidative defense system