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| BRI1 and BAK1 interact with G proteins and regulate sugar-responsive growth and development in Arabidopsis | |
| Peng, Yuancheng1; Chen, Liangliang2; Li, Shengjun; Zhang, Yueying2; Xu, Ran; Liu, Zupei2; Liu, Wuxia2; Kong, Jingjing1; Huang, Xiahe3; Wang, Yingchun3; Cheng, Beijiu1; Zheng, Leiying4; Li, Yunhai2 | |
| 2018 | |
| 发表期刊 | NATURE COMMUNICATIONS
 |
| ISSN | 2041-1723 |
| 卷号 | 9 |
| 摘要 | Sugars function as signal molecules to regulate growth, development, and gene expression in plants, yeasts, and animals. A coordination of sugar availability with phytohormone signals is crucial for plant growth and development. The molecular link between sugar availability and hormone-dependent plant growth are largely unknown. Here we report that BRI1 and BAK1 are involved in sugar-responsive growth and development. Glucose influences the physical interactions and phosphorylations of BRI1 and BAK1 in a concentration-dependent manner. BRI1 and BAK1 physically interact with G proteins that are essential for mediating sugar signaling. Biochemical data show that BRI1 can phosphorylate G protein beta subunit and gamma subunits, and BAK1 can phosphorylate G protein gamma subunits. Genetic analyses suggest that BRI1 and BAK1 function in a common pathway with G-protein subunits to regulate sugar responses. Thus, our findings reveal an important genetic and molecular mechanism by which BR receptors associate with G proteins to regulate sugar-responsive growth and development. |
| 学科领域 | Multidisciplinary Sciences |
| DOI | 10.1038/s41467-018-03884-8 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS关键词 | BRASSINOSTEROID SIGNAL-TRANSDUCTION ; NUTRIENT-SENSING MECHANISMS ; G-BETA-GAMMA ; GENE-EXPRESSION ; ORGAN SIZE ; INSENSITIVE MUTANTS ; RECEPTOR ; GLUCOSE ; KINASE ; NETWORKS |
| WOS记录号 | WOS:000430286500003 |
| 出版者 | NATURE PUBLISHING GROUP |
| 文献子类 | Article |
| 出版地 | LONDON |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31425004, 31571499, 91417304, 31400249, 91017014] ; Ministry of Agriculture of ChinaMinistry of Agriculture, China [2016ZX08009-003] ; Strategic Priority Research Program Molecular Mechanism of Plant Growth and Development of CAS [XDPB0401] |
| 作者邮箱 | chengbeijiu@126.com ; lyzheng@ibcas.ac.cn ; yhli@genetics.ac.cn |
| 作品OA属性 | Green Published, gold |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.ibcas.ac.cn/handle/2S10CLM1/20398 |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, State Key Lab Plant Cell & Chromosome Engn, CAS Ctr Excellence Mol Plant Biol, Inst Genet & Dev Biol, Beijing 100101, Peoples R China 2.Anhui Agr Univ, Sch Life Sci, Hefei 230036, Anhui, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 4.Chinese Acad Sci, Inst Genet & Dev Biol, State Key Lab Mol Dev Biol, Beijing 100101, Peoples R China 5.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Yuancheng,Chen, Liangliang,Li, Shengjun,et al. BRI1 and BAK1 interact with G proteins and regulate sugar-responsive growth and development in Arabidopsis[J]. NATURE COMMUNICATIONS,2018,9. |
| APA | Peng, Yuancheng.,Chen, Liangliang.,Li, Shengjun.,Zhang, Yueying.,Xu, Ran.,...&Li, Yunhai.(2018).BRI1 and BAK1 interact with G proteins and regulate sugar-responsive growth and development in Arabidopsis.NATURE COMMUNICATIONS,9. |
| MLA | Peng, Yuancheng,et al."BRI1 and BAK1 interact with G proteins and regulate sugar-responsive growth and development in Arabidopsis".NATURE COMMUNICATIONS 9(2018). |
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| Peng-2018-BRI1 and B（1431KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | 浏览 请求全文 | |
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