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DOI | 10.1126/science.aat7675 |
A single transcription factor promotes both yield and immunity in rice | |
Wang, Jing1,2; Zhou, Lian1,2; Shi, Hui1,2; Chern, Mawsheng3,4; Yu, Hong5,6; Yi, Hong1,2; He, Min1,2; Yin, Junjie1,2; Zhu, Xiaobo1,2; Li, Yan1,2; Li, Weitao1,2; Liu, Jiali1,2; Wang, Jichun1,2; Chen, Xiaoqiong1,2; Qing, Hai1,2; Wang, Yuping1,2; Liu, Guifu5,6; Wang, Wenming1,2; Li, Ping1,2; Wu, Xianjun1,2; Zhu, Lihuang5,6; Zhou, Jian-Min5,6,7; Ronald, Pamela C.3,4; Li, Shigui1,2; Li, Jiayang5,6,7; Chen, Xuewei1,2 | |
2018-09-07 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2018 |
卷号 | 361期号:6406页码:1026-1028 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | Plant immunity often penalizes growth and yield. The transcription factor Ideal Plant Architecture 1 (IPA1) reduces unproductive tillers and increases grains per panicle, which results in improved rice yield. Here we report that higher IPA1 levels enhance immunity. Mechanistically, phosphorylation of IPA1 at amino acid Ser(163) within its DNA binding domain occurs in response to infection by the fungus Magnaporthe oryzae and alters the DNA binding specificity of IPA1. Phosphorylated IPA1 binds to the promoter of the pathogen defense gene WRKY45 and activates its expression, leading to enhanced disease resistance. IPA1 returns to a nonphosphorylated state within 48 hours after infection, resuming support of the growth needed for high yield. Thus, IPA1 promotes both yield and disease resistance by sustaining a balance between growth and immunity. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000443892700049 |
WOS关键词 | DISEASE RESISTANCE ; PLANT ARCHITECTURE ; BLAST RESISTANCE ; OSSPL14 ; BINDING ; WRKY45 |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
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/199524 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | 1.Sichuan Agr Univ Wenjiang, Rice Res Inst, Key Lab Major Crop Dis, State Key Lab Hybrid Rice, Chengdu 611130, Sichuan, Peoples R China; 2.Sichuan Agr Univ Wenjiang, Rice Res Inst, Collaborat Innovat Ctr Hybrid Rice Yangtze River, Chengdu 611130, Sichuan, Peoples R China; 3.Univ Calif Davis, Dept Plant Pathol, Davis, CA 95616 USA; 4.Univ Calif Davis, Genome Ctr, Davis, CA 95616 USA; 5.Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Plant Genom, Beijing 100101, Peoples R China; 6.Chinese Acad Sci, Inst Genet & Dev Biol, Natl Ctr Plant Gene Res Beijing, Beijing 100101, Peoples R China; 7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Jing,Zhou, Lian,Shi, Hui,et al. A single transcription factor promotes both yield and immunity in rice[J]. SCIENCE,2018,361(6406):1026-1028. |
APA | Wang, Jing.,Zhou, Lian.,Shi, Hui.,Chern, Mawsheng.,Yu, Hong.,...&Chen, Xuewei.(2018).A single transcription factor promotes both yield and immunity in rice.SCIENCE,361(6406),1026-1028. |
MLA | Wang, Jing,et al."A single transcription factor promotes both yield and immunity in rice".SCIENCE 361.6406(2018):1026-1028. |
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