费尔干猪毛菜病程相关蛋白SfPR1a基因的异源表达增强了烟草对干旱、盐及叶斑病的抗性

衡友强,游西龙,王艳

Pathogenesis-related protein gene SfPR1a from Salsola ferganica enhances the resistances to drought, salt and leaf spot disease in transgenic tobacco

You-Qiang HENG,Xi-Long YOU,Yan WANG

图6 转SfPR1a基因烟草对叶斑病的抗性 A: 接菌10 d后烟草叶片菌斑面积; B: 接菌45 d后的烟草叶片; C: 接菌45 d后烟草叶片菌斑面积; D: 接菌60 d后烟草植株的生长表型。图中标以不同小写字母的柱值差异显著(P < 0.05)。

Fig. 6 Resistance to leaf spot disease of transgenic SfPR1a tobacco A: plaque area after inoculation of Pseudomonas syringae for 10 d; B: tobacco leaves inoculated with Pseudomonas syringae for 45 d; C: plaque area after inoculation of Pseudomonas syringae for 45 d; D: growth phenotype of tobaccos after 60 d of Pseudomonas syringae inoculation. Bars labelled with different letters are significantly different at P < 0.05.