%0 Journal Article
%T Photosynthetic characters and Bt toxin content of different transgenic Bt cottons<br>转Bt基因棉花杀虫晶体蛋白的表达及光合特性的研究
%A SUN Caixia
%A CHEN Lijun
%A WU Zhijie
%A WU Qiong
%A CHEN Cuiwei
%A <br>孙彩霞
%A 陈利军
%A 武志杰
%A 吴琼
%A 陈翠薇
%J 应用生态学报
%D 2004
%I 
%X The study on the photosynthetic characters and Bt toxin content of different Bt cottons(ZK,GK)and non-Bt cotton(CZ)indicated that Bt cottons GK and ZK had different total expressed amount of Bt toxin and its distribution in different tissues.The Bt cottons had obviously different chlorophyll contents,responses of photosynthetic rate to photosynthetic active radiation,and diurnal changes of photosynthetic rate and transpiration rate,but the diurnal change of leaf temperature,CO 2 concentration inside leaf cells and stomatal limit values were approximately the same.There was a significant difference between two transgenic Bt cottons in the diurnal average value of CO 2 concentration inside leaf cells,but the differences in other characteristics were not significant among different cottons.
%K Transgenic Bt cotton
%K Bt toxin
%K Photosynthetic characters<br>Bt棉花
%K 杀虫晶体蛋白
%K 光合特性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=42FEDDFE54F8BCD9D5FD1926ABDD7722&aid=49474E4B47DF03AC&yid=D0E58B75BFD8E51C&vid=23CCDDCD68FFCC2F&iid=F3090AE9B60B7ED1&sid=AF251ABCE889FAF8&eid=8240BC26394E1210&journal_id=1001-9332&journal_name=应用生态学报&referenced_num=2&reference_num=26