新型抗广谱性除草剂草甘膦转基因油菜的创制及其鉴定

李杰华, 端群, 史明涛, 吴潞梅, 柳寒, 林拥军, 吴高兵, 范楚川, 周永明

Development and identification of transgenic rapeseed with a novel gene for glyphosate resistance

LI Jie-Hua, DUAN Qun, SHI Ming-Tao, WU Lu-Mei, LIU Han, LIN Yong-Jun, WU Gao-Bing, FAN Chu-Chuan, ZHOU Yong-Ming

表2 单拷贝转基因家系草甘膦抗性分离鉴定

Table 2 Glyphosate-resistant segregation analysis of transgenic lines with single T-DNA insertion

株系编号 Line ID 总株数 Total plant number 存活株数 Number of survived plants 死亡株数 Number of dead plants 期望分离比 Expected segregated ratio χ20.05, 1 EPS-1 50 33 17 3:1 1.71 EPS-2 50 31 19 3:1 3.84 EPS-4 56 39 17 3:1 0.59 EPS-5 49 34 15 3:1 0.55