【摘 要】
：
Phosphoenolpymvate carboxylase(pepc) of maize, the crucial enzyme in the C4 photosynthetic pathway, has been successfully transformed into C3 crop rice and
【机 构】
：
Institute of Food Crops, Jiangsu Academy of Agricultural Sciences, Jiangsu High Quality Rice R&D Cen
【出 处】
：
2rd International Symposium on Integrative Plant Biology第二届国
论文部分内容阅读
Phosphoenolpymvate carboxylase(pepc) of maize, the crucial enzyme in the C4 photosynthetic pathway, has been successfully transformed into C3 crop rice and is highly expressed.The transgenic rices photosynthetic rate has also been enhanced.Therefore, the improvement of C3 crops photosynthetic efficiency by transforming C4-photosynthetic specialty has attracted more and more intention.Following this discovery, an increasing amount of research on rice breeding showed that pepc transgenic rice also has tolerance to oxidative stress, especially from high intensity light, and it was clearly related to the C4-pepc.As the important functional molecule of oxidative stress, there are many ways in which hydrogen peroxide may be generated, as it plays an important role inside plant bodies.This paper mainly investigates the relationship between the photosynthetic specialty of C4-pepc transgenic rice (PC) and hydrogen peroxide signaling.
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