%0 Journal Article
%T Isolation of Curcin Promoter from Jatropha curcas and Analysis in Transgenic Tobacco Plants<br>麻疯树curcin 启动子的分离及其在转基因烟草中的功能分析
%A Xiaobo Qin
%A Jihai Gao
%A Ying Xu
%A Jinping Zhang
%A Caixia Shao
%A Sha Lin
%A Shuwen Zhang
%A Luding Jiang
%A Yueqin Li
%A Fang Chen
%A <br>秦小波
%A 高继海
%A 徐莺
%A 张金平
%A 邵彩霞
%A 林莎
%A 张淑文
%A 江璐玎
%A 李月琴
%A 陈放
%J 植物学报
%D 2008
%I 
%X Ribosome-inactivating proteins(RIPs) represent a type of proteins that universally depurinate the conserved a-sarcin loop of ribosome 28S rRNA. A 0.6-kb fragment of the 5' flanking region preceding the curcin gene, encoding a type I RIP of Jatropha curcas, was cloned, and its expression pattern was studied by b-glucuronidase(GUS) assay in transgenic tobacco. The result showed that this fragment was sufficient to drive the reporter gene expression in seeds. Histochemical analysis revealed that the promoter was expressed specifically in endosperm in the dicotyledonous system of tobacco, starting from the embryo at the heart-shape stage.
%K <br>curcin
%K 麻疯树
%K 启动子
%K 核糖体失活蛋白
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=97AE3D0EBF25E42C466FEF50E492F710&aid=8AECFD9A2E78D08EDBEAB3E27BE28F57&yid=67289AFF6305E306&vid=C5154311167311FE&iid=E158A972A605785F&sid=8CCD0401CC9AE432&eid=3081401A9FAB9CE2&journal_id=1674-3466&journal_name=植物学报&referenced_num=0&reference_num=21