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DOI | 10.1038/s41467-019-09087-z |
RD26 mediates crosstalk between drought and brassinosteroid signalling pathways | |
Ye, Huaxun1,10; Liu, Sanzhen2,3,11; Tang, Buyun1,12; Chen, Jiani1; Xie, Zhouli1; Nolan, Trevor M.1; Jiang, Hao1; Guo, Hongqing1; Lin, Hung-Ying2; Li, Lei4,5; Wang, Yanqun4,5; Tong, Hongning6; Zhang, Mingcai7; Chu, Chengcai6; Li, Zhaohu7; Aluru, Maneesha8; Aluru, Srinivas9; Schnable, Patrick S.2,3; Yin, Yanhai1 | |
2019-03-11 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2017 |
卷号 | 8 |
文章类型 | Article |
语种 | 英语 |
国家 | USA; Peoples R China |
英文摘要 | Brassinosteroids (BRs) regulate plant growth and stress responses via the BES1/BZR1 family of transcription factors, which regulate the expression of thousands of downstream genes. BRs are involved in the response to drought, however the mechanistic understanding of interactions between BR signalling and drought response remains to be established. Here we show that transcription factor RD26 mediates crosstalk between drought and BR signalling. When overexpressed, BES1 target gene RD26 can inhibit BR-regulated growth. Global gene expression studies suggest that RD26 can act antagonistically to BR to regulate the expression of a subset of BES1-regulated genes, thereby inhibiting BR function. We show that RD26 can interact with BES1 protein and antagonize BES1 transcriptional activity on BR-regulated genes and that BR signalling can also repress expression of RD26 and its homologues and inhibit drought responses. Our results thus reveal a mechanism coordinating plant growth and drought tolerance. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000394645000001 |
WOS关键词 | REGULATED GENE-EXPRESSION ; NAC TRANSCRIPTION FACTORS ; ABIOTIC STRESS RESPONSES ; RECEPTOR KINASE BRI1 ; ARABIDOPSIS-THALIANA ; PLANT-GROWTH ; TYROSINE PHOSPHORYLATION ; PROTEIN ; TRANSDUCTION ; BIOSYNTHESIS |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/204255 |
专题 | 资源环境科学 |
作者单位 | 1.Iowa State Univ, Dept Genet Dev & Cell Biol, Ames, IA 50011 USA; 2.Iowa State Univ, Dept Agron, Ames, IA 50011 USA; 3.Data2Bio LLC, Ames, IA 50011 USA; 4.Massachusetts Gen Hosp, Dept Mol Biol, Boston, MA 02115 USA; 5.Harvard Med Sch, Dept Genet, Boston, MA 02115 USA; 6.Chinese Acad Sci, Inst Genet, Beijing 100101, Peoples R China; 7.China Agr Univ, Dept Agron, Coll Agron & Biotechnol, State Key Lab Plant Physiol & Biochem, Beijing 100193, Peoples R China; 8.Georgia Inst Technol, Sch Biol, Atlanta, GA 30332 USA; 9.Georgia Inst Technol, Sch Computat Sci & Engn, Atlanta, GA 30332 USA; 10.Dupont Pioneer Inc, Johnston, IA 50131 USA; 11.Kansas State Univ, Dept Plant Pathol, Throckmorton Hall, Manhattan, KS 66506 USA; 12.Indiana Univ Sch Med, Dept Biochem & Mol Biol, Indianapolis, IN 46202 USA |
推荐引用方式 GB/T 7714 | Ye, Huaxun,Liu, Sanzhen,Tang, Buyun,et al. RD26 mediates crosstalk between drought and brassinosteroid signalling pathways[J]. NATURE COMMUNICATIONS,2019,8. |
APA | Ye, Huaxun.,Liu, Sanzhen.,Tang, Buyun.,Chen, Jiani.,Xie, Zhouli.,...&Yin, Yanhai.(2019).RD26 mediates crosstalk between drought and brassinosteroid signalling pathways.NATURE COMMUNICATIONS,8. |
MLA | Ye, Huaxun,et al."RD26 mediates crosstalk between drought and brassinosteroid signalling pathways".NATURE COMMUNICATIONS 8(2019). |
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