A NAC transcription factor OsNAC3 positively regulates ABA response and salt tolerance in rice
文献类型： 外文期刊
作者： Zhang, Xiang 1 ; Long, Yan 1 ; Chen, Xingxiang 1 ; Zhang, Baolei 1 ; Xin, Yafeng 1 ; Li, Longying 1 ; Cao, Shuling 1 ; Li 1 ;
作者机构： 1.Guangxi Univ, Coll Life Sci & Technol, State Key Lab Conservat & Utilizat Subtrop Agrobi, Nanning 530004, Peoples R China
2.Guangdong Acad Agr Sci, Guangdong Key Lab New Technol Rice Breeding, Rice Res Inst, Guangzhou 510640, Peoples R China
关键词： Salinity; Abscisic acid; Salt tolerance; Transcription factor; Rice
期刊名称：BMC PLANT BIOLOGY （ 影响因子：4.215； 五年影响因子：4.96 ）
ISSN： 1471-2229
年卷期： 2021 年 21 卷 1 期
页码：
收录情况： SCI
摘要： Background NAC (NAM, ATAF and CUC) transcription factors (TFs) play vital roles in plant development and abiotic stress tolerance. Salt stress is one of the most limiting factors for rice growth and production. However, the mechanism underlying salt tolerance in rice is still poorly understood. Results In this study, we functionally characterized a rice NAC TF OsNAC3 for its involvement in ABA response and salt tolerance. ABA and NaCl treatment induced OsNAC3 expression in roots. Immunostaining showed that OsNAC3 was localized in all root cells. OsNAC3 knockout decreased rice plants' sensitivity to ABA but increased salt stress sensitivity, while OsNAC3 overexpression showed an opposite effect. Loss of OsNAC3 also induced Na+ accumulation in the shoots. Furthermore, qRT-PCR and transcriptomic analysis were performed to identify the key OsNAC3 regulated genes related to ABA response and salt tolerance, such as OsHKT1;4, OsHKT1;5, OsLEA3-1, OsPM-1, OsPP2C68, and OsRAB-21. Conclusions This study shows that rice OsNAC3 is an important regulatory factor in ABA signal response and salt tolerance.
- 相关文献
作者其他论文 更多>>
-
The "crosstalk" between gut microbiota, metabolites and genes in diet-induced hepatic steatosis mice intervened with Cordyceps guangdongensis polysaccharides
作者：Wang, Gangzheng;Xie, Bojun;Yang, Xinyu;Zhong, Guorui;Gao, Liang;Chen, Xiangnv;Lin, Min;Huang, Qiuju;Zhang, Chenghua;Huang, Hao;Li, Taihui;Deng, Wangqiu;Yang, Xinyu;Wang, Ruijuan;Xu, Jianping
关键词：Obesity; Cordyceps guangdongensis polysaccharides; Gut microbiota; Bile acid; Lipid metabolism; Carbohydrate metabolism
-
Natural variation in OsMYB8 confers diurnal floret opening time divergence between indica and japonica subspecies
作者：Gou, Yajun;Heng, Yueqin;Ding, Wenyan;Xu, Canhong;Tan, Qiushuang;Li, Yajing;Fang, Yudong;Li, Xiaoqing;Zhu, Xinyu;Zhang, Mingyue;Wang, Haiyang;Shen, Rongxin;Zhou, Degui;Ye, Rongjian
关键词：
-
Regulation by distinct MYB transcription factors defines the roles of OsCYP86A9 in anther development and root suberin deposition
作者：Huang, Xiaoyan;Li, Yiqi;Chang, Zhenyi;Yan, Wei;Wang, Changjian;Zheng, Minting;Li, Zhiai;Tang, Xiaoyan;Wu, Jianxin;Xu, Chunjue;Tang, Xiaoyan;Xu, Chunjue;Tang, Xiaoyan;Zhang, Baolei;Xia, Jixing;He, Zhaohuan;Li, Guoliang
关键词：Oryza sativa; OsMYBs; anther development; suberin
-
Novel Phosphate Transporter-B PvPTB1;1/1;2 Contribute to Efficient Phosphate Uptake and Arsenic Accumulation in As-Hyperaccumulator Pteris vittata
作者：Sun, Dan;Zhang, Xiang;Zeng, Zihan;Feng, Huayuan;Tang, Yetao;Qiu, Rongliang;Cao, Yue;Feng, Huayuan;Tang, Yetao;Cao, Yue;Yin, Zhibin;Guo, Nan;Tang, Yetao;Qiu, Rongliang;Cao, Yue;Qiu, Rongliang;Qiu, Rongliang;Ma, Lena Q.
关键词：phytoremediation; low-affinity P transporters PvPTB1;1/1;2; dual P uptakesystem; high-affinity P transporter Pht1; phytatesecretion and hydrolysis; P/As transporters
-
Natural variation in OsMYB8 confers diurnal floret opening time divergence between indica and japonica subspecies
作者：Gou, Yajun;Heng, Yueqin;Ding, Wenyan;Xu, Canhong;Tan, Qiushuang;Li, Yajing;Fang, Yudong;Li, Xiaoqing;Zhu, Xinyu;Zhang, Mingyue;Wang, Haiyang;Shen, Rongxin;Zhou, Degui;Ye, Rongjian
关键词：
-
PRMD: an integrated database for plant RNA modifications
作者：Shen, Mengyuan;Qian, Qian;Zhou, Degui;Tan, Jiantao;Peng, Xin;Xing, Junlian;Li, Chen;Liu, Qi;Lang, Xiaoqiang;Ding, Changjun;Lang, Xiaoqiang;Cao, Yi;Yu, Chunyan;Gu, Lei;Gu, Lei;Li, Yiliang;Diao, Shu;Deng, Zhujun;Ruan, Zhaohui;Xu, Zhi;Wang, Runfeng
关键词：
-
OsLTP47 may function in a lipid transfer relay essential for pollen wall development in rice
作者：Chen, Libin;Ji, Chonghui;Zhou, Degui;Gou, Xin;Tang, Jianian;Jiang, Yongjie;Han, Jingluan;Liu, Yao-Guang;Chen, Letian;Xie, Yongyao;Chen, Libin;Zhou, Degui;Gou, Xin;Tang, Jianian;Jiang, Yongjie;Han, Jingluan;Liu, Yao-Guang;Chen, Letian;Xie, Yongyao;Zhou, Degui;Ji, Chonghui
关键词：Rice; Pollen wall; Lipid transfer protein; Male sterility
