BR Signal Influences Arabidopsis Ovule and Seed Number through Regulating Related Genes Expression by BZR1
文献类型：期刊论文
| 作者 | Huang, Hui-Ya; Jiang, Wen-Bo; Hu, Yu-Wei; Wu, Ping; Zhu, Jia-Ying; Liang, Wan-Qi; Wang, Zhi-Yong; Lin, Wen-Hui |
| 刊名 | MOLECULAR PLANT
 |
| 出版日期 | 2013 |
| 卷号 | 6期号:2页码:456-469 |
| 关键词 | ovule and seed number BR ovule development-related genes |
| ISSN号 | 1674-2052 |
| DOI | 10.1093/mp/sss070 |
| 文献子类 | Article |
| 英文摘要 | Ovule and seed developments are crucial processes during plant growth, which are affected by different signaling pathways. In this paper, we demonstrate that the brassinosteroid (BR) signal is involved in ovule initiation and development. Ovule and seed numbers are significantly different when comparing BR-related mutants to wild-type controls. Detailed observation indicates that BR regulates the expression level of genes related to ovule development, including HLL, ANT, and AP2, either directly by targeting the promoter sequences or indirectly via regulation by BR-induced transcription factor BZR1. Also, Western blot demonstrates that the dephosphorylation level of BZR1 is consistent with ovule and seed number. The intragenic bzr1-1D suppressors bzs247 and bzs248 have much fewer ovules and seeds than bzr1-1D, which are similar to wild-type, suggesting that the phenotype can be rescued. The molecular and genetic experiments confirm that BZR1 and AP2 probably affect Arabidopsis ovule number determination antagonistically. |
| 学科主题 | Biochemistry & Molecular Biology ; Plant Sciences |
| 出版地 | CAMBRIDGE |
| 电子版国际标准刊号 | 1752-9867 |
| WOS关键词 | RECEPTOR KINASE ; FLOWER DEVELOPMENT ; PATTERN-FORMATION ; CELL ELONGATION ; PLANT-GROWTH ; BRASSINOSTEROIDS ; PROTEIN ; TRANSDUCTION ; AINTEGUMENTA ; IDENTITY |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000317006000019 |
| 出版者 | CELL PRESS |
| 资助机构 | National Basic Research Program of China(National Basic Research Program of China) ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry (SRF for ROCS, SEM)(Scientific Research Foundation for the Returned Overseas Chinese Scholars) ; Main Direction Program of Knowledge Innovation of the Chinese Academy of Sciences(Chinese Academy of Sciences) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/27998]  |
| 专题 | 中科院植物分子生理学重点实验室 |
| 作者单位 | 1.[Huang, Hui-Ya 2.Jiang, Wen-Bo 3.Hu, Yu-Wei 4.Wu, Ping 5.Zhu, Jia-Ying 6.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing 100093, Peoples R China 7.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 8.Shanghai Jiao Tong Univ, Shanghai 200240, Peoples R China 9.Carnegie Inst Sci, Dept Plant Biol, Stanford, CA 94305 USA |
| 推荐引用方式 GB/T 7714 | Huang, Hui-Ya,Jiang, Wen-Bo,Hu, Yu-Wei,et al. BR Signal Influences Arabidopsis Ovule and Seed Number through Regulating Related Genes Expression by BZR1[J]. MOLECULAR PLANT,2013,6(2):456-469. |
| APA | Huang, Hui-Ya.,Jiang, Wen-Bo.,Hu, Yu-Wei.,Wu, Ping.,Zhu, Jia-Ying.,...&Lin, Wen-Hui.(2013).BR Signal Influences Arabidopsis Ovule and Seed Number through Regulating Related Genes Expression by BZR1.MOLECULAR PLANT,6(2),456-469. |
| MLA | Huang, Hui-Ya,et al."BR Signal Influences Arabidopsis Ovule and Seed Number through Regulating Related Genes Expression by BZR1".MOLECULAR PLANT 6.2(2013):456-469. |
入库方式： OAI收割
来源：植物研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。