%0 Journal Article
%T Advances in Genetic Engineering of the Fixation of Atmospheric CO2 in Higher Plants<br>高等植物碳循环基因工程研究进展
%A Songtao Wei
%A Wei Chi
%A Lixin Zhang
%A <br>魏松涛
%A 迟伟
%A 张立新
%J 植物学报
%D 2008
%I 
%X Most terrestrial plants, according to the method of atmospheric CO2 assimilation, can be divided into 3 types: C3, C4 and CAM plants. Because of the CO2 concentration mechanism, C4 plants exhibit higher photosynthetic efficiency than C3 plants. However, many important crops such as rice, wheat and soybean, are C3 plants. To improve the photosynthetic characteristics of C3 plants, researchers have tried to enhance the C4 photosynthetic capability to increase photosynthetic productivity in C3 plants. Important progress has been made in genetic engineering. This paper discusses the progress made in improving the fixation of atmospheric CO2 by transgenic approaches and problems that need to be addressed.
%K <br>碳循环
%K 基因工程
%K 光合作用
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=97AE3D0EBF25E42C466FEF50E492F710&aid=5CD714BDF49E363826796648494671CA&yid=67289AFF6305E306&vid=C5154311167311FE&iid=94C357A881DFC066&sid=AF0641F74554D706&eid=20C3B205768D55E0&journal_id=1674-3466&journal_name=植物学报&referenced_num=0&reference_num=61