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7 拟南芥根长及其数据统计 A: WT、nhx8、COM1和COM4在含有0、5、10 mmol L-1 LiCl, 50、100 mmol L-1 NaCl的MS培养基上的根长表型图; B: WT、nhx8、COM1、COM4在含有离子胁迫的培养基上生长7 d后的根长数据统计(数据显示为平均值±SD, n = 10。图柱上不同大写字母表示在0.01水平上同一处理下的材料间差异显著)。

Fig. 7 Arabidopsis root length and data statistics A: root length phenotype of WT, nhx8, COM1, and COM4 on MS medium containing 0, 5, 10 mmol L-1 LiCl, and 50, 100 mmol L-1 NaCl. B: the root length of WT, nhx8, COM1, and COM4 after seven days of growth on medium containing ionic stress (The data are shown as mean ± SD, n = 10. Bars superscripted by different capitals are significantly different at the P < 0.01 within a treatment).