%0 Journal Article
%T Genetic Analysis of Transgenes in the Progenies of Bt Rice Crossed to Conventional Rice Varieties<br>Bt水稻杂交育种中转基因的遗传分析 Genetic Analysis of Transgenes in the Progenies of Bt Rice Crossed to Conventional Rice Varieties
%A ILLimar Altosaar
%A WANG Zhong-hua
%A CUI Hai-rui
%A SHU Qing-yao
%A XIANG You-bing
%A WU Dian-xing
%A GAO Ming-wei
%A XIA Ying-wu
%A Xiong-ying CHeng
%A ILLimar Altosaar
%A <br>王忠华
%A 崔海瑞
%A 舒庆尧
%A 项友斌
%A 吴殿星
%A 高明尉
%A 夏英武
%A 成雄鹰
%A Illimar AltosaarWANG Zhong-hua
%A CUI Hai-rui
%A SHU Qing-yao
%A XIANG You-bing
%A WU Dian-xing
%A GAO Ming-wei
%A XIA Ying-wu
%A CHENG Xiong-ying
%A Illimar Altosaar
%J 遗传
%D 2000
%I 
%X Improved histochemical staining for GUS activity,PCR and Western blotting were used to detect the population of Bt rice crossed to conventional rice varieties A total of 392 plants expressing Bt toxin protein were found in 394 GUS positive plants.The result demonstrated that cry1Ab gene closely inherited and expressed with reporter gene gus.Therefore,it is possible to develop GUS assisted selection to preliminarily identify the Bt gene and study the inheritance of transgenes in (back)cross breeding.Mendelian segragation of reporter gene Gus was observed in F2,BC1 and BC1F2 progenies.Thus indicated that transgenes inherited as a single dominant gene in the progenies of Bt rice crossed to conventional rice varieties.
%K Bt rice
%K transgenes
%K genetic analysis: breeding<br>Bt水稻
%K 转基因
%K 遗传分析
%K 杂交育种
%K 辅助选择
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=3E23F50E071DF18E21B2F5AEE4F1FA5E&aid=AF45D89430678990135DF8E7518D8051&yid=9806D0D4EAA9BED3&vid=BC12EA701C895178&iid=94C357A881DFC066&sid=F637763636425CAF&eid=7737D2F848706113&journal_id=0253-9772&journal_name=遗传&referenced_num=12&reference_num=8