期刊论文

Zhang, Zhenhua

英文

PLANT PHYSIOLOGY

0032-0889

2018

178

4

1473-1488

10.1104/pp.18.00410

1This study was supported in part by the National Key R&D Program of China (2017YFD0200103 and 2017YFD0200100), the National Natural Science Foundation of China (31101596 and 31372130), the Hunan Provincial Recruitment Program of Foreign Experts, the National Oilseed Rape Production Technology System of China, the 2011 Plan supported by the Chinese Ministry of Education, the Research and Innovation Project of Postgraduates in Hunan Province (CX2015B242), and the Double First-Class Construction Project of Hunan Agricultural University (kxk201801005). 2Author for contact: [zhzh1468@163.com]. 3Senior author.

本校为第一且通讯机构

A high concentration of ammonium (NH 4 + ) as the sole source of nitrogen in the growth medium often is toxic to plants. The nitrate transporter NRT1.1 is involved in mediating the effects of NH 4 + toxicity; however, the mechanism remains undefined. In this study, wild-type Arabidopsis (Arabidopsis thaliana Columbia-0 [Col-0]) and NRT1.1 mutants (chl1-1 and chl1-5) were grown hydroponically in NH 4 NO 3 and (NH 4 ) 2 SO 4 media to assess the function of NRT1.1 in NH 4 + stress responses. All the plants grew normally in medium containing mixed ...