过表达OsMPK17激酶蛋白质增强了水稻的耐旱性

马金姣,兰金苹,张彤,陈悦,郭亚璐,刘玉晴,燕高伟,魏健,窦世娟,杨明,李莉云,刘国振

Overexpression of OsMPK17 protein enhances drought tolerance of rice

Jin-Jiao MA,Jin-Ping LAN,Tong ZHANG,Yue CHEN,Ya-Lu GUO,Yu-Qing LIU,Gao-Wei YAN,Jian WEI,Shi-Juan DOU,Ming YANG,Li-Yun LI,Guo-Zhen LIU

图7 过表达OsMPK17蛋白质植株的失水率鉴定 WT为野生型; A202、A204、A210和A212为4个转基因株系。在水稻幼苗四叶期剪取3 cm左右叶片, 在室温下(30°C), 每30 min称重1次, 试验重复3次, 计算平均值和方差。

Fig. 7 Characterization of water loss rate of OsMPK17 protein overexpressed transgenic lines WT: wild type; A202, A204, A210, and A212 are transgenic lines. At four leaves stage, leaf blades were cut into pieces at about 3 cm, which were weighed every 30 min at room temperature (30°C). The experiment were repeated three times; the average and standard derivation were calculated.