%0 Journal Article
%T Inheritance of the Foreign 1Ax1 Gene in the Different Elite Wheat (Triticum aestivum L.) Varieties<br>杂交后代中转基因小麦外源1Ax1基因的遗传
%A CONG Ling
%A WANG Yue-Sheng
%A WANG Chang-Dong
%A WANG Na-Li
%A YAO Qin
%A HE Guang-Yuan
%A <br>丛玲
%A 汪越胜
%A 汪长东
%A 王娜丽
%A 姚琴
%A 何光源
%J 植物科学学报
%D 2006
%I 
%X The high molecular weight glutenin subunit gene,1Ax1,is one of the determinant factors of processing properties,increasing the amount and composition can improve grain quality.In order to study the inheritance and stability of foreign 1Ax1 gene in wheat varieties,the crosses between transgenic wheat lines and elite wheat varieties have been carried out.Transgenic wheat line is('B102-1-2') in which the 1Ax1 gene has expressed and the two elite varieties are 'Chuan 89-107' and('Emai 12') with high yield and stress-resistance.The parents,F_1 and F_2 generations from two crosses,with male parent being transgenic wheat,were tested for HMW-GS compositions by SDS-PAGE analysis,so as to explore the heredity of the foreign 1Ax1 in transgenic wheat line 'B102-1-2',generated by particle bombardment.The results showed that the foreign 1Ax1 has been integrated into the target wheat varieties and expressed stably abi-(ding) by the Mendelian genetic law,which would be beneficial to wheat breeding program.
%K Transgenic wheat
%K 1Ax1
%K Mendelian genetic law
%K Expression<br>转基因小麦
%K 1Ax1基因
%K 孟德尔遗传
%K 表达
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=9973DE552EA54506F7AABD4780345ED2&aid=CCE3F89643A3B5E0&yid=37904DC365DD7266&vid=B91E8C6D6FE990DB&iid=B31275AF3241DB2D&sid=F176272DD933A0BB&eid=4A2356A1257A12EB&journal_id=1000-470X&journal_name=武汉植物学研究&referenced_num=0&reference_num=11