2个抗虫棉的外源Bt基因分子鉴定及其染色体定位
周向阳,赵亮,狄佳春,陈旭升

Molecular identification and chromosomal mapping of exogenous Bt gene in two insect-resistant cotton varieties
Xiang-Yang ZHOU,Liang ZHAO,Jia-Chun DI,Xu-Sheng CHEN
图1 Bt基因类型鉴定
M: DNA marker; 1: GK19; 2: 33B; 3: 清水; 4: 泗棉3号。
Fig. 1 Identification of exogenous Bt genes
M: DNA marker; 1: GK19; 2: 33B; 3: Water; 4: Simian 3.