谷子MYB类转录因子SiMYB42提高转基因拟南芥低氮胁迫耐性

丁庆倩,王小婷,胡利琴,齐欣,葛林豪,徐伟亚,徐兆师,周永斌,贾冠清,刁现民,闵东红,马有志,陈明

MYB-like transcription factor SiMYB42 from foxtail millet (Setaria italica L.) enhances Arabidopsis tolerance to low-nitrogen stress

Ding Qingqian,Wang Xiaoting,Hu Liqin,Qi Xin,Ge Linhao,XU Weiya,Xu Zhaoshi,Zhou Yongbin,Jia Guanqing,Diao Xianmin,Min Donghong,Ma Youzhi,Chen Ming

图6 SiMYB42转基因植株的表达水平及下游氮胁迫相关基因的表达分析 A：SiMYB42在转基因株系中的表达;B：NRT2.1、NRT2.4和NRT2.5在SiMYB42转基因拟南芥和WT中的相对表达量。OE1、OE2、OE3分别代表着谷子基因SiMYB42转拟南芥的3个不同转基因株系。

Fig. 6 Expression levels of SiMYB42 and the nitrate transporters genes in SiMYB42 transgenic plants