文献类型： 外文期刊
第一作者： Shi, Wen-Yan
作者： Shi, Wen-Yan;Min, Dong-Hong;Zhang, Xiao-Hong;Shi, Wen-Yan;Du, Yong-Tao;Jin, Long-Guo;Chen, Jun;Chen, Ming;Zhou, Yong-Bin;Ma, You-Zhi;Xu, Zhao-Shi;Ma, Jian
作者机构：
关键词： WRKY; stress responsive mechanism; drought tolerance; salt tolerance; transgenic hairy root assay; soybean
期刊名称：INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES （ 影响因子：5.923； 五年影响因子：6.132 ）
ISSN： 1422-0067
年卷期： 2018 年 19 卷 12 期
页码：
收录情况： SCI
摘要： WRKYs are important regulators in plant development and stress responses. However, knowledge of this superfamily in soybean is limited. In this study, we characterized the drought- and salt-induced gene GmWRKY12 based on RNA-Seq and qRT-PCR. GmWRKY12, which is 714 bp in length, encoded 237 amino acids and grouped into WRKY II. The promoter region of GmWRKY12 included ABER4, MYB, MYC, GT-1, W-box and DPBF cis-elements, which possibly participate in abscisic acid (ABA), drought and salt stress responses. GmWRKY12 was minimally expressed in different tissues under normal conditions but highly expressed under drought and salt treatments. As a nucleus protein, GmWRKY12 was responsive to drought, salt, ABA and salicylic acid (SA) stresses. Using a transgenic hairy root assay, we further characterized the roles of GmWRKY12 in abiotic stress tolerance. Compared with control (Williams 82), overexpression of GmWRKY12 enhanced drought and salt tolerance, increased proline (Pro) content and decreased malondialdehyde (MDA) content under drought and salt treatment in transgenic soybean seedlings. These results may provide a basis to understand the functions of GmWRKY12 in abiotic stress responses in soybean.
分类号：
- 相关文献
作者其他论文 更多>>
-
Genetic identification and characterization of two novel loci for grain arsenic concentration in tetraploid wheat at various field environments
作者：Zeng, Zhaoyong;Ou, Dandan;Wu, Yueyi;Huo, Yuanfeng;Xu, Yinggang;Yuan, Shu;Gao, Xuesong;Chen, Guangdeng;Yin, Li;Tang, Huaping;Ma, Jian;Qin, Yusheng
关键词：Grain arsenic concentration; Tetraploid wheat; Quantitative trait loci; Genetic basis
-
Promotion of symbiotic interaction between phagotrophic protists and beneficial bacteria, mediated via a balancing of soil nutrients, reduces the incidence of watermelon Fusarium wilt
作者：Tong, Yaoyao;Wang, Li;Wu, Chuanfa;Zhang, Haoqing;Chen, Jianping;Ge, Tida;Tong, Yaoyao;Wang, Li;Wu, Chuanfa;Zhang, Haoqing;Chen, Jianping;Ge, Tida;Tong, Yaoyao;Deng, Yangwu;Chen, Ming;Zheng, Xianqing;Lu, Weiguang
关键词：continuous cropping; co-occurrence network; Fusarium oxysporum; microbial community; nitrogen limitation; soil-borne pathogen
-
Comparison and evaluation of DNA vaccines against Nocardia seriolae infection in largemouth bass ( Micropterus salmoides)
作者：Wang, Dandan;Zhang, Bo;Chen, Ming;Zeng, Hui;Zhang, Xu-Jie;Zhang, Yong-An;Zhou, Yang;Zhang, Yong-An;Zhou, Yang;Zhou, Yang
关键词：Largemouth bass; Nocardia seriolae; DNA vaccine
-
Evaluation of TaMFT-3A and TaMKK3-4A alleles on wheat pre-harvest sprouting
作者：Zhang, Bo-Wen;Ma, Jian;Zhang, Bo-Wen;Yang, Bai-Song;Wan, Xiao-Neng;Ma, Xin;Lyu, Kai-Di;Wang, Han;Yang, Shu-Ying;Zhang, Hui-Hui;Hao, Shu-Nv;Sun, Guo-Zhong
关键词：wheat; pre-harvest spouting; recombinant inbred line; haplotype; marker-assisted selection
-
Unlocking the coupling potential of built-in electric field and pulsed electroreduction for efficient nitrate to ammonia at low concentrations
作者：Wang, He;Chen, Kaiyi;Wei, Jiamin;Chen, Jun;Yang, Tinghai;Wang, He;Yan, Qun;Liu, Qiang;Yan, Qun
关键词：eNO3RA; Built-in electric field; Pulsed electroreduction; Low nitrate concentration; Sustainable nitrogen recycling
-
Overexpression of BnaXTH22 Improving Resistance to Aluminum Toxicity in Rapeseed (Brassica napus L.)
作者：Yu, Paolan;Han, Depeng;Chen, Ming;Yang, Lei;Li, Yazhen;Huang, Tianbao;Xiong, Wen;Cheng, Yewei;Liu, Xiaosan;Wan, Changyan;Zheng, Wei;Xiao, Xiaojun
关键词：
Brassica napus ; aluminum toxicity;BnaXTH22 ; overexpressed line -
Fine-mapping and candidate gene identification for QPtn.sau-4B showing potential in increasing productive tiller number and yield in wheat
作者：Liu, Jiajun;Wang, Tongzhu;Lan, Yuxin;Zhang, Zhiyuan;Wu, Lei;Hu, Xinrong;Yin, Li;Liu, Yanlin;Tang, Huaping;Jiang, Qiantao;Xu, Qiang;Chen, Guoyue;Qi, Pengfei;Jiang, Yunfeng;Wei, Yuming;Zheng, Youliang;Ma, Jian;Liu, Jiajun;You, Jianing;Liu, Chunji
关键词：Wheat; Productive tiller number; Grain yield; Candidate genes
