Morphology and photosynthetic enzyme activity of maize phosphoenolpyruvate carboxylase transgenic rice
文献类型: 外文期刊
作者: Li, W. C. 1 ; Wang, J. 1 ; Sun, Y. L. 1 ; Ji, S. D. 1 ; Guo, S. W. 2 ;
作者机构: 1.Henan Normal Univ, Coll Life Sci, Xinxiang, Peoples R China
2.Jiangsu Acad Agr Sci, Inst Food Crops, Nanjing, Jiangsu, Peoples R China
关键词: Phosphoenolpyruvate carboxylase gene;Rice;Photosynthetic enzyme activity
期刊名称:GENETICS AND MOLECULAR RESEARCH ( 影响因子:0.764; 五年影响因子:0.912 )
ISSN: 1676-5680
年卷期: 2015 年 14 卷 4 期
页码:
收录情况: SCI
摘要: The morphology and photosynthetic enzyme activity were studied in maize phosphoenolpyruvate carboxylase transgenic rice and non-transgenic rice. The results showed that compared with non-transgenic rice, phosphoenolpyruvate carboxylase transgenic rice was taller and had a stronger stalk, wider leaves, and more exuberant root system, with increased photosynthetic enzyme activity and improved yield components. Therefore, given the superiority of this plant type and heterosis, this is a novel breeding strategy for rice for the introduction of C-4 photosynthesis genes into high-yielding rice.
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