The Soybean Gene J Contributes to Salt Stress Tolerance by Up-Regulating Salt-Responsive Genes
文献类型： 外文期刊
作者： Cheng, Qun 1 ; Gan, Zhuoran 1 ; Wang, Yanping 2 ; Lu, Sijia 1 ; Hou, Zhihong 1 ; Li, Haiyang 1 ; Xiang, Hongtao 3 ; Liu, 1 ;
作者机构： 1.Guangzhou Univ, Innovat Ctr Mol Genet & Evolut, Sch Life Sci, Guangzhou, Peoples R China
2.Heilongjiang Acad Agr Sci, Mudanjiang, Peoples R China
3.Heilongjiang Acad Agr Sci, Inst Farming & Cultivat, Harbin, Peoples R China
4.Chinese Acad Sci, Innovat Acad Seed Design, Northeast Inst Geog & Agroecol, Key Lab Soybean Mol Design Breeding, Harbin, Peoples R China
关键词： Soybean; J; transcription factor; hairy roots; salt tolerance; RNA-seq
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： 2020 年 11 卷
页码：
收录情况： SCI
摘要： Soybean [Glycine max (L.) Merr.] is an important crop for oil and protein resources worldwide, and its farming is impacted by increasing soil salinity levels. In Arabidopsis the gene EARLY FLOWERING 3 (ELF3), increased salt tolerance by suppressing salt stress response pathways. J is the ortholog of AtELF3 in soybean, and loss-of-function J-alleles greatly prolong soybean maturity and enhance grain yield. The exact role of J in abiotic stress response in soybean, however, remains unclear. In this study, we showed that J expression was induced by NaCl treatment and that the J protein was located in the nucleus. Compared to NIL-J, tolerance to NaCl was significantly lower in the NIL-j mutant. We also demonstrated that overexpression of J increased NaCl tolerance in transgenic soybean hairy roots. J positively regulated expression of downstream salt stress response genes, including GmWRKY12, GmWRKY27, GmWRKY54, GmNAC, and GmSIN1. Our study disclosed a mechanism in soybean for regulation of the salt stress response. Manipulation of these genes should facilitate improvements in salt tolerance in soybean.
- 相关文献
作者其他论文 更多>>
-
COL3a simultaneously regulates flowering and branching to improve grain yield in soybean
作者：Gao, Chaosheng;Yuan, Jiazhi;Lu, Jianwei;Ye, Wei;Zhi, Jianyi;Li, Yongli;Kong, Fanjiang;Liu, Baohui;Cheng, Qun;Dong, Lidong;Li, Weiwei;Sun, Mingming
关键词：COL3a; flowering; branching; soybean; yield
-
Physiological and metabolomic responses of adzuki bean (Vigna angularis) to individual and combined chilling and waterlogging stress
作者：Liang, Xiaoyan;Du, Jidao;Li, Wan;Lu, Huan;Zhao, Shihong;Xiang, Hongtao;Du, Jidao
关键词：adzuki bean; chilling; waterlogging; combined stress; metabolomics; physiology response
-
Genetic dissection and validation of a new dominant QTL associated with chlorophyll content and its regulatory networks analysis in soybean
作者：Qi, Yuxin;Wang, Yanping;Wang, Xiaomei;Pan, Xiangwen;Zhao, Chaoyue;Zhang, Tong;Wang, Feifei;Zhao, Chaoyue;Zhang, Tong
关键词：Soybean; Yellow leaf; Chlorophyll; QTL; Yield
-
Genome-Wide Identification and Comprehensive Analysis of Ubiquitin-Specific Protease Gene Family in Soybean (Glycine max)
作者：Tan, Cuirong;Li, Haiyang;Liu, Baohui;Ban, Dingyue;Zhang, Chunyu;Ban, Dingyue;Zhang, Chunyu;Wang, Jinxing
关键词：soybean; ubiquitin-specific proteases (UBPs); haplotype analysis; gene expression
-
Identification of Gene-Allele System Conferring Alkali-Tolerance at Seedling Stage in Northeast China Soybean Germplasm
作者：Zong, Chunmei;Zhao, Jinming;Wang, Lei;Chen, Zaoye;Wang, Wubin;Gai, Junyi;Zong, Chunmei;Zhao, Jinming;Wang, Lei;Chen, Zaoye;Wang, Wubin;Gai, Junyi;Zong, Chunmei;Zhao, Jinming;Wang, Lei;Chen, Zaoye;Wang, Wubin;Gai, Junyi;Zong, Chunmei;Zhao, Jinming;Wang, Lei;Chen, Zaoye;Wang, Wubin;Gai, Junyi;Zong, Chunmei;Zhao, Jinming;Wang, Lei;Chen, Zaoye;Wang, Wubin;Gai, Junyi;Zong, Chunmei;Zhao, Jinming;Wang, Yanping;Wang, Lei;Qi, Yuxin;Bai, Yanfeng;Li, Wen;Wang, Wubin;Ren, Haixiang;Du, Weiguang;Gai, Junyi
关键词：alkali tolerance; gene-allele matrix; gene-allele sequence marker (GASM); gene function; Northeast China soybean germplasm population (NECSGP); optimal cross design; restricted two-stage multilocus genome-wide association study (RTM-GWAS); soybean (Glycine max (L.) Merr.)
-
Soybean hypocotyl elongation is regulated by a MYB33-SWEET11/21-GA2ox8c module involving long-distance sucrose transport
作者：Su, Tong;Liu, Huan;Wu, Yichun;He, Fanglei;Li, Haiyang;Li, Shichen;Wang, Lingshuang;Li, Lanxin;Cao, Jie;Lu, Qiulian;Zhao, Xiaohui;Lu, Sijia;Liu, Baohui;Kong, Fanjiang;Fang, Chao;Wang, Jianhao;He, Fanglei;Lin, Chun;Xiang, Hongtao;Xiang, Hongtao
关键词：SWEET11/21; MYB33; sucrose; hypocotyl; soybean
-
The impact of microbial inoculants on large-scale composting of straw and manure under natural low-temperature conditions
作者：Wang, Yanping;Yu, Qi;Zheng, Chuang;Wang, Yanbo;Hu, Xiaomei;Chen, Heshu;Dong, Shijia
关键词：Straw compost; Microbial inoculation; Lignocellulose degradation; Humic substances
