玉米阳离子/质子逆向转运蛋白ZmNHX7的功能鉴定

张凌霄,焦珍珍,卜华虎,王逸茹,李健,郑军

Functional identification of maize cation/proton antiporter ZmNHX7

Ling-Xiao ZHANG,Zhen-Zhen JIAO,Hua-Hu BU,Yi-Ru WANG,Jian LI,Jun ZHENG

图3 ZmNHX7基因的诱导表达情况 A: ZmNHX7基因在不同浓度LiCl处理5 h后的表达量分析; B: ZmNHX7基因在不同浓度NaCl处理5 h后的表达量分析。误差线代表3个独立重复的标准差, *和**分别表示不同浓度离子胁迫条件下ZmNHX7基因相对表达量与对照在P < 0.05和P < 0.01水平差异显著。

Fig. 3 Induced expression of ZmNHX7 gene A: analysis of the expression level of ZmNHX7 after treatment with different concentrations of LiCl for 5 hours; B: analysis of the expression level of ZmNHX7 after treatment with different concentrations of NaCl for 5 hours. error bars represent standard errors of three independent repetitions; * and **: the relative expression of ZmNHX7 under different concentrations of ion stress is significantly different from the content at the 0.05 and 0.01 probability levels, respectively.