Physiological and Transcriptomic Responses of Chinese Cabbage (Brassica rapa L. ssp Pekinensis) to Salt Stress
文献类型： 外文期刊
作者： Qiu, Nianwei 1 ; Liu, Qian 3 ; Li, Jingjuan 1 ; Zhang, Yihui 1 ; Wang, Fengde 1 ; Gao, Jianwei 1 ;
作者机构： 1.Shandong Acad Agr Sci, Inst Vegetables & Flowers, Shandong Key Lab Greenhouse Vegetable Biol, Shandong Branch,Natl Vegetable Improvement Ctr, Jinan 250100, Shandong, Peoples R China
2.Qufu Normal Univ, Coll Life Sci, Qufu 273165, Peoples R China
3.Qufu Normal Univ, Coll Life Sci, Qufu 273165,
关键词： Chinese cabbage; NaCl stress; physiological; transcriptomic; responses to salt treatment
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： 2017 年 18 卷 9 期
页码：
收录情况： SCI
摘要： Salt stress is one of the major abiotic stresses that severely impact plant growth and development. In this study, we investigated the physiological and transcriptomic responses of Chinese cabbage Qingmaye to salt stress, a main variety in North China. Our results showed that the growth and photosynthesis of Chinese cabbage were significantly inhibited by salt treatment. However, as a glycophyte, Chinese cabbage could cope with high salinity; it could complete an entire life cycle at 100 mM NaCl. The high salt tolerance of Chinese cabbage was achieved by accumulating osmoprotectants and by maintaining higher activity of antioxidant enzymes. Transcriptomic responses were analyzed using the digital gene expression profiling (DGE) technique after 12 h of treatment by 200 mM NaCl. A total of 1235 differentially expressed genes (DEGs) including 740 up- and 495 down-regulated genes were identified. Functional annotation analyses showed that the DEGs were related to signal transduction, osmolyte synthesis, transcription factors, and antioxidant proteins. Taken together, this study contributes to our understanding of the mechanism of salt tolerance in Chinese cabbage and provides valuable information for further improvement of salt tolerance in Chinese cabbage breeding programs.
- 相关文献
作者其他论文 更多>>
-
BrMYB116 transcription factor enhances Cd stress tolerance by activating FIT3 in yeast and Chinese cabbage
作者：Anwar, Ali;Yuan, Chao;Cui, Bing;Wang, Lixia;He, Lilong;Gao, Jianwei;Anwar, Ali;Yuan, Chao;Yuan, Chao
关键词：Chinese cabbage; abiotic stress; BrMYB116; FIT3; Cd stress; RNA-seq
-
Genome-Wide Identification, Expression Analysis and Functional Study of DELLA Genes in Chinese Cabbage (Brassica rapa L. ssp. pekinensis)
作者：Yuan, Yongxue;Wang, Lixia;Liu, Chenwen;Fu, Xin;Li, Xiaolong;Qiu, Minghui;Li, Jingjuan;Zhang, Yihui;Li, Cheng;Wang, Fengde;Gao, Jianwei;Yuan, Yongxue;Qiu, Nianwei;Zhao, Qianyu;Liu, Chenwen;Qiu, Minghui
关键词：Brassica rapa; DELLA protein; evolution; stress tolerance; growth and development
-
PHB3 interacts with BRI1 and BAK1 to mediate brassinosteroid signal transduction in Arabidopsis and tomato
作者：Li, Cheng;Zhang, Shan;Li, Jingjuan;Wang, Fengde;Gao, Jianwei;Li, Cheng;Zhang, Shan;Huang, Shuhua;Zhao, Tong;Lv, Siqi;Liu, Jianwei;Wang, Shufen;Wang, Xiaofeng;Zhang, Shan;Huang, Shuhua;Zhang, Yanfeng;Liu, Xiaohui;He, Shen;Xiao, Fangming
关键词：Arabidopsis; brassinosteroid; BRASSINOSTEROID-INSENSITIVE 1; BRI1 ASSOCIATED RECEPTOR KINASE 1; phosphorylation; PROHIBITIN 3; tomato
-
Fu Brick Tea as a Staple Food Supplement Attenuates High Fat Diet Induced Obesity in Mice
作者：Wu, Daying;Guo, Lei;Liu, Xiukun;Gao, Xin;Zhao, Haoan;Liang, Yan;Liu, Qian;Cao, Wei;Chen, Xueyan
关键词：Fu brick tea noodles; obesity; hyperlipidemia; inflammation; gut microbiota
-
The Roles of Gibberellins in Regulating Leaf Development
作者：Ritonga, Faujiah Nurhasanah;Zhou, Dandan;Zhang, Yihui;Li, Cheng;Li, Jingjuan;Gao, Jianwei;Ritonga, Faujiah Nurhasanah;Zhou, Dandan;Song, Runxian
关键词：bioactive; biosynthesis; crosstalk; metabolism; phytohormones
-
Integrative analysis of physiology, biochemistry and transcriptome reveals the mechanism of leaf size formation in Chinese cabbage (Brassica rapa L. ssp. pekinensis)
作者：Wang, Lixia;Zhang, Shu;Li, Jingjuan;Zhang, Yihui;Zhou, Dandan;Li, Cheng;He, Lilong;Li, Huayin;Wang, Fengde;Gao, Jianwei;Zhang, Ye;Zhou, Dandan
关键词：leaf size; cell cycle; cyclins; MYB transcription factor; Chinese cabbage
-
BrCYP71A15 Negatively Regulates Hg Stress Tolerance by Modulating Cell Wall Biosynthesis in Yeast
作者：Anwar, Ali;Zhang, Shu;Wang, Lixia;He, Lilong;Gao, Jianwei
关键词：Chinese cabbage; Hg stress; GFP; yeast; cell wall; gene expression
