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6 拟南芥不同株系表型图及鲜重情况 A: WT、nhx8和COM1~COM4在含有0、5、15 mmol L-1 LiCl, 75 mmol L-1 NaCl的MS培养基上的生长表型图; B: WT、nhx8和COM1~COM4在含有离子胁迫的培养基上生长7 d后的鲜重情况(数据显示为平均值±SD, n = 20。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. 6 Phenotype and fresh weight of different Arabidopsis strains A: germination and subsequent growth of wild type, nhx8 and COM1-COM4 plants under MS agar medium and MS medium containing 5 or 15 mmol L-1 LiCl, or 75 mmol L-1 NaCl. B: the fresh weight of wild type, nhx8 and COM1-COM4 after seven days of growth on medium containing ionic stress (the data are shown as mean ± SD, n = 20. Bars superscripted by different capitals are significantly different at P < 0.01 within a treatment).