Cell wall-associated receptor kinase GhWAKL26 positively regulates salt tolerance by maintaining Na+ and K+ homeostasis in cotton
文献类型： 外文期刊
作者： Gao, Siqi 1 ; Zhang, Zhiqiang 2 ; Zhao, Yinghao 1 ; Li, Xiaona 1 ; Wu, Yuchen 1 ; Huo, Wenqi 2 ; Li, Jianing 1 ; Zhu, Wei 1 ; Ma, Zongbin 1 ; Liu, Wei 1 ;
作者机构： 1.Henan Agr Univ, Coll Agron, Collaborat Innovat Ctr Henan Grain Crops, Zhengzhou 450002, Peoples R China
2.Zhengzhou Univ, Sch Agr Sci, State Key Lab Cotton Biobreeding & Integrated Util, Zhengzhou Res Base, Zhengzhou 450001, Peoples R China
3.Chinese Acad Agr Sci, Inst Cotton Res, State Key Lab Cotton Biobreeding & Integrated Util, Anyang 455000, Peoples R China
关键词： Cotton; Salt tolerance; WAK/WAKL; VIGS; Na+/K+
期刊名称：ENVIRONMENTAL AND EXPERIMENTAL BOTANY （ 影响因子：4.5； 五年影响因子：5.2 ）
ISSN： 0098-8472
年卷期： 2024 年 226 卷
页码：
收录情况： SCI
摘要： Cell wall-associated receptor kinases (WAKs/WAKLs), are a specialized class of plant receptor kinases essential for signaling during stress conditions. However, there has been no report on the involvement of WAKs/WAKLs in salt tolerance in cotton. In this study, we report the functional characterization of GhWAKL26, whose expression is induced by salt, with its levels increasing over time and with higher salt concentrations. In addition, the fusion protein of GhWAKL26 and GFP was localized to the plasma membrane. In transgenic Arabidopsis, the dry weight, fresh weight, and root length were significantly higher than those of wild-type plants, indicating enhanced salt tolerance. While in GhWAKL26-silenced cotton seedlings, H2O2, O-2(-), and MDA content were increased, and chlorophyll content was reduced under salt stress, displaying compromised salt tolerance. RNA-seq analysis revealed that the silencing of GhWAKL26 resulted in the down-regulation of expression levels of certain ion transport-related genes under salt stress, concurrently leading to an increased Na+/K+ ratio in cotton seedlings. Overall, our findings indicate that GhWAKL26 enhanced plant resistance to salt stress in cotton by regulating the balance of Na+ and K+ ions.
- 相关文献
作者其他论文 更多>>
-
Characterization of the wall-associated kinase (WAK) gene family in Gossypium barbadense reveals the positive role of GbWAK5 in salt tolerance
作者：Zhang, Zhiqiang;Ma, Wenyu;Wang, Haijuan;Ren, Zhongying;Liu, Yangai;He, Kunlun;Zhang, Fei;Ye, Wuwei;Huo, Wenqi;Li, Wei;Ma, Xiongfeng;Yang, Daigang;Zhang, Zhiqiang;Ren, Zhongying;Liu, Yangai;He, Kunlun;Zhang, Fei;Li, Wei;Ma, Xiongfeng;Yang, Daigang;Wang, Haijuan;Ma, Wenyu
关键词：Wall-associated kinases; Sea island cotton; Salt stress; VIGS; Na+/K+
-
Multi-scale structural influence of starch on their interaction of caffeic acid and starch after freeze-thaw: Taking potato starch and lotus seed starch as examples
作者：Zhao, Renjie;Li, Chi;Liu, Qiannan;Liu, Wei;Zhang, Liang;Zhang, Zhenzhen;Zhao, Ruixuan;Hu, Honghai;Yao, Jia;Li, Chi
关键词：Caffeic acid; Starch; Interaction
-
Influence of the 'painless' TRP channel on temperature-dependent escape and humidity-related pupation in Bactrocera dorsalis larvae
作者：Zhang, Yan;Zhang, Panpan;Luo, Zhicai;Wang, Qi;Zhang, Jie;Yang, Minghuan;Yan, Shanchun;Liu, Wei;Wang, Guirong
关键词：Bactrocera dorsalis; Bdorpainless; CRISPR/Cas9; extreme environments; escape behavior
-
Divergent Flowering Time Responses to Increasing Temperatures Are Associated With Transcriptome Plasticity and Epigenetic Modification Differences at FLC Promoter Region of Arabidopsis thaliana
作者：Han, Yu;Liu, Li;Lei, Mengyu;Si, Huan;Ji, Yan;Du, Qiao;Zhang, Wenjia;Zan, Yanjun;Han, Yu;Liu, Wei;Du, Qiao;Liu, Jianquan;Han, Yu;Liu, Wei;Du, Qiao;Liu, Jianquan;Zhu, Mingjia;Liu, Jianquan;Dai, Yifei
关键词：ecological adaptation; flowering time; gene co-expression network; plasticity
-
A wheat phytohormone atlas spanning major tissues across the entire life cycle provides novel insights into cytokinin and jasmonic acid interplay
作者：Yin, Huanran;Liu, Wei;Hu, Xin;Jia, Jingqi;Liu, Mengmeng;Wei, Jiaqi;Cheng, Yikeng;Gong, Xin;Li, Qiang;Yan, Wenhao;Chen, Wei;Jia, Jizeng;Gao, Lifeng;Fernie, Alisdair R.
关键词：wheat; phytohormones; metabolic regulatory network; DOF
-
Identification and functional analysis of Wall-Associated Kinase genes in Nicotiana tabacum
作者：Li, Ling;Li, Jintao;Zhang, Zhiqiang;Miao, Yangfan;Li, Wei;Cao, Linggai;Liu, Jie;Zhang, Jie;Wang, Rengang;Yu, Shizhou;Zhang, Zhiqiang;Ren, Zhongying;Li, Wei
关键词：wall-associated kinase; tobacco; evolutionary; expression analysis; stress response
-
Identification of Wheat Stripe Rust Inoculum Sources and Dispersal Routes Responsible for Initial Rust Establishment in Southern Henan of China
作者：Wang, Aolin;Jiang, Ru;Zhang, Meihui;Nie, Xiao;Huang, Liang;Liu, Wei;Fan, Jieru;Zhou, Yilin;Wang, Aolin;Hu, Xiaoping;Wang, Aolin;Hu, Xiaoping;Cao, Shiqin;Sun, Zhenyu;Peng, Hong;Xu, Fei;Xu, Xiangming
关键词：aeromycology; backward-trajectory calculations; epidemiological investigation; migration routes; source identification; wheat stripe rust
