文献类型: 外文期刊
第一作者: Zhang, Zhijin
作者: Zhang, Zhijin;Li, Fang;Zhang, Haiwen;Huang, Rongfeng;Li, Fang;Li, Dingjun;Zhang, Zhijin;Zhang, Haiwen;Huang, Rongfeng;Zhang, Zhijin;Zhang, Haiwen;Huang, Rongfeng
作者机构:
关键词: Abscisic acid;Drought;ERF protein;Oryza sativa;Transcriptional regulation
期刊名称:PLANTA ( 影响因子:4.116; 五年影响因子:4.316 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: Ethylene response factor (ERF) proteins regulate a variety of stress responses in plant. JERF1, a tomato ERF protein, can be induced by abscisic acid (ABA). Overexpression of JERF1 enhanced the tolerance of transgenic tobacco to high salt concentration, osmotic stress, and low temperature by regulating the expression of stress-responsive genes by binding to DRE/CRT and GCC-box cis-elements. In this research, we further report that overexpression of JERF1 significantly enhanced drought tolerance of transgenic rice. The overexpression activated the expression of stress-responsive genes and increased the synthesis of the osmolyte proline by regulating the expression of OsP5CS, encoding the proline biosynthesis key enzyme deltal-pyrroline-5-carboxylate synthetase. JERF1 also activated the expression of two ABA biosynthesis key enzyme genes, OsABA2 and Os03g0810800, and increased the synthesis of ABA in rice. Analysis of cis-elements of JERF1-targeted genes pointed to the existence of DRE/CRT and/or GCC box in their promoters, indicating that JERF1 could activate the expression of related genes in rice by binding to these cis-elements. Unlike some other ERF proteins, constructive overexpression of JERF1 did not change the growth and development of transgenic rice, which makes JEFR1 a potentially useful source in breeding for greater tolerance to abiotic stress.
分类号: Q94
- 相关文献
作者其他论文 更多>>
-
Ethylene Modulates Rice Root Plasticity under Abiotic Stresses
作者:Qin, Hua;Li, Yuxiang;Huang, Rongfeng;Qin, Hua;Huang, Rongfeng;Xiao, Minggang
关键词:root development; ethylene; abiotic stress; rice
-
Interactions of traditional and biodegradable microplastics with neonicotinoid pesticides
作者:Wang, Kang;Chen, Wei;Wang, Kang;Chen, Wei;Wang, Kang;Li, Cheng;Li, Haifeng;Li, Fang;Xu, Li;Liu, Qi;Khan, Kifayatullah
关键词:Microplastic; Neonicotinoid pesticide; Adsorption-desorption mechanism; Aging; Bioavailability
-
OsEIN2-OsEIL1/2 pathway negatively regulates chilling tolerance by attenuating OsICE1 function in rice
作者:Zhai, Mingjuan;Chen, Yating;Chen, Ying;Zhou, Jiahao;Jiang, Xiaodan;Zhang, Zhijin;Zhang, Haiwen;Chen, Yating;Xiao, Guiqing
关键词:ethylene signal; low temperature response; transcriptional regulation; Oryza sativa L
-
A highly efficient blocking ELISA based on p72 monoclonal antibody for the detection of African swine fever virus antibodies and identification of its linear B cell epitope
作者:Tesfagaber, Weldu;Wang, Wan;Wang, Lulu;Zhao, Rui;Zhu, Yuanmao;Li, Fang;Sun, Encheng;Liu, Renqiang;Bu, Zhigao;Zhao, Dongming;Zhao, Rui;Zhao, Dongming;Meng, Geng
关键词:African swine fever virus; P72; Monoclonal antibodies; Blocking ELISA; Linear epitope
-
Straw Return Substituting Potassium Fertilizer Increases Crop Yield, Efficiency, and Quality in Maize-Wheat Rotation System
作者:Guo, Jinhua;Jiang, Peipei;Zhang, Jun;Dong, Shiyan;Hou, Yuanquan;Wu, Shanwei;Shaaban, Muhammad;Huang, Ming;Li, Youjun;Tian, Wenzhong;Li, Junhong;Li, Fang;Lv, Junjie;Yao, Yuqing;Tian, Wenzhong;Li, Junhong;Li, Fang;Lv, Junjie;Yao, Yuqing
关键词:straw return; potassium; grain yield; nutrient content; protein components; fertilizer agronomic efficiency; maize-wheat rotation
-
Physiological, Metabolic, and Transcriptomic Analyses Reveal Mechanisms of Proliferation and Somatic Embryogenesis of Litchi (Litchi chinensis Sonn.) Embryogenic Callus Promoted by D-Arginine Treatment
作者:Cao, Ludan;Cao, Ludan;Wang, Guo;Li, Fang;Wang, Shujun;Li, Huanling;Wang, Jiabao;Ye, Xiuxu;Wang, Peng;Wang, Jiabao
关键词:D-Arg; litchi; polyamine metabolism; plant endogenous hormones; transcriptome analysis; embryogenic callus; somatic embryogenesis
-
Comprehensive Insights into the Remarkable Function and Regulatory Mechanism of FluG during Asexual Development in Beauveria bassiana
作者:Li, Fang;Zhang, Juefeng;Zhong, Haiying;Yu, Kaili;Chen, Jianming
关键词:Beauveria bassiana; asexual development; upstream developmental regulatory protein; signaling pathway; protein interaction; virulence