Characterization of Transcription Factor Gene &ITOsDRAP1&IT Conferring Drought Tolerance in Rice
文献类型: 外文期刊
第一作者: Huang, Liyu
作者: Huang, Liyu;Wang, Yinxiao;Wang, Wensheng;Zhao, Xiuqin;Qin, Qiao;Sun, Fan;Hu, Fengyi;Fu, Binying;Li, Zhikang;Huang, Liyu;Zhao, Yan;Li, Zichao;Fu, Binying;Li, Zhikang
作者机构:
关键词: DREB;drought tolerance;OsDRAP1;overexpression;rice;transcription factor
期刊名称:FRONTIERS IN PLANT SCIENCE ( 影响因子:5.753; 五年影响因子:6.612 )
ISSN: 1664-462X
年卷期: 2018 年 9 卷
页码:
收录情况: SCI
摘要: The dehydration responsive element binding (DREBs) genes are important transcription factors which play a crucial role in plant abiotic stress tolerances. In this study, we functionally characterized a DREB2-like gene, OsDRAP1 conferring drought tolerance (DT) in rice. OsDRAP1, containing many cis-elements in its promoter region, was expressed in all organs (mainly expressed in vascular tissues) of rice, and induced by a variety of environmental stresses and plant hormones. Overexpressing OsDRAP1 transgenic plants exhibited significantly improved DT; while OsDRAP1 RNA interfering plants exhibited significantly reduced DT which also accompanied with significant negative effects on development and yield. Overexpression of OsDRAP1 has a positive impact on maintaining water balance, redox homeostasis and vascular development in transgenic rice plants under drought stress. OsDRAP1 interacted with many genes/proteins and could activate many downstream DT related genes, including important transcription factors such as OsCBSX3 to response drought stress, indicating the OsDRAP1 -mediated pathways for DT involve complex genes networks. All these results provide a basis for further complete understanding of the OsDRAP1 mediated gene networks and their related phenotypic effects.
分类号:
- 相关文献
作者其他论文 更多>>
-
Application of stable isotopes and mineral elements fingerprinting for beef traceability and authenticity in inner mongolia of China
作者:Bai, Yang;Wang, Xin;Ha, Liya;Dong, Xin;Guo, Jun;Zhao, Yan;Ao, Qier
关键词:Beef; Stable isotope; Mineral element; Traceability; Authenticity
-
Natural variation of CTB5 confers cold adaptation in plateau japonica rice
作者:Guo, Haifeng;Gao, Shilei;Li, Jin;Gu, Yunsong;Lou, Qijin;Su, Runbin;Ye, Wei;Zou, Andong;Wang, Yulong;Sun, Xingming;Zhang, Zhanying;Zhang, Hongliang;Li, Zichao;Li, Jinjie;Guo, Haifeng;Peng, Youliang;Li, Huahui;Yuan, Pingrong;Yang, Jiazhen;Zeng, Yawen
关键词:
-
Novel antioxidant peptides from hydrolyzed proteins of Volvariella volvacea: Purification, characterization and protective effects on H2O2-induced human skin fibroblasts
作者:Xu, Baoting;Wang, Yaoran;Zha, Lei;Chen, Mingjie;Yu, Panling;Dong, Qin;Zhao, Yan;Xu, Baoting;Wang, Yaoran;Yu, Panling;Suwantong, Orawan
关键词:Antioxidant peptides; Volvariella volvacea; LC-MS/MS; Molecular docking; Keap1-Nrf2-ARE pathway
-
Comparison of the Bacterial and Fungal Communities and Metabolic Functions of Cottonseed Hull Waste Compost Associated with High and Low Yields of Straw Mushroom Volvariella volvacea
作者:Kakumyan, Pattana;Yang, Lin;Liu, Shunjie;Yu, Changxia;Li, Zhengpeng;Chen, Mingjie;Zhao, Yan;Kakumyan, Pattana;Popluechai, Siam;Kakumyan, Pattana;Popluechai, Siam
关键词:straw mushroom; cotton waste compost; microbial diversity; physicochemical properties; biological efficiency
-
Strong Source and Fluent Flow May Increase Grain Weight and Yield in Water-Saving and Drought-Resistance Rice: A 5-Year Field Study
作者:Liu, Kun;Zhao, Hong;Zhang, Yu;Zhang, Yiying;Ren, Li;Zhang, Jingli;Huang, Jingyan;Li, Shouguo;Chu, Yunxia;Chen, Hairong;Deng, Shan;Liu, Kun;Zhao, Hong;Zhang, Yu;Zhang, Yiying;Ren, Li;Zhang, Jingli;Huang, Jingyan;Li, Shouguo;Chu, Yunxia;Chen, Hairong;Deng, Shan;Hou, Dangping;Wang, Chenyu;Han, Ruixi;Li, Zhikang;Cui, Jiarong;Huang, Jian
关键词:agronomic traits; different grain weight types; grain yield; source-flow-sink; water-saving and drought-resistance rice
-
Invasive plants detection and distribution patterns analysis through self-attention enhanced semantic segmentation in UAV imagery and Moran's index
作者:Chao, Jun;Harty, Mary;Mcdonnell, Kevin;Wang, Kaiwen;Wang, Wensheng;Wang, Kaiwen;Xu, Beibei
关键词:Precision agriculture; Invasive plant; UAV; Semantic segmentation; Attention mechanism
-
Combining stable isotopes and multi-elements with machine learning chemometric models to identify the geographical origins of Tetrastigma hemsleyanum Diels et Gilg
作者:Bai, Lu;Zhang, Zixuan;Chen, Chengqun;Liang, Kehong;Bai, Lu;Zhang, Zixuan;Li, Yalan;Zhao, Shanshan;Yang, Xiaoting;Chen, Chengqun;Zhao, Shilin;Zhao, Yan;Zhang, Ping;Peng, Xin
关键词:Origin traceability; Stable isotope ratio; Multi-elements analysis; Discriminant analysis; Climatic factors