Arabidopsis Paired Amphipathic Helix Proteins SNL1 and SNL2 Redundantly Regulate Primary Seed Dormancy via Abscisic Acid-Ethylene Antagonism Mediated by Histone Deacetylation
文献类型：期刊论文
| 作者 | Wang, Zhi; Cao, Hong; Sun, Yongzhen; Li, Xiaoying1; Chen, Fengying; Carles, Annaick5; Li, Yong5; Ding, Meng1; Zhang, Cun1; Deng, Xin2
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| 刊名 | PLANT CELL
 |
| 出版日期 | 2013 |
| 卷号 | 25期号:1页码:149-166 |
| ISSN号 | 1040-4651 |
| DOI | 10.1105/tpc.112.108191 |
| 文献子类 | Article |
| 英文摘要 | Histone (de)acetylation is a highly conserved chromatin modification that is vital for development and growth. In this study, we identified a role in seed dormancy for two members of the histone deacetylation complex in Arabidopsis thaliana, SIN3-LIKE1 (SNL1) and SNL2. The double mutant snl1 snl2 shows reduced dormancy and hypersensitivity to the histone deacetylase inhibitors trichostatin A and diallyl disulfide compared with the wild type. SNL1 interacts with HISTONE DEACETYLASE19 in vitro and in planta, and loss-of-function mutants of SNL1 and SNL2 show increased acetylation levels of histone 3 lysine 9/18 (H3K9/18) and H3K14. Moreover, SNL1 and SNL2 regulate key genes involved in the ethylene and abscisic acid (ABA) pathways by decreasing their histone acetylation levels. Taken together, we showed that SNL1 and SNL2 regulate seed dormancy by mediating the ABA-ethylene antagonism in Arabidopsis. SNL1 and SNL2 could represent a cross-link point of the ABA and ethylene pathways in the regulation of seed dormancy. |
| 学科主题 | Biochemistry & Molecular Biology ; Plant Sciences ; Cell Biology |
| 出版地 | ROCKVILLE |
| WOS关键词 | BIMOLECULAR FLUORESCENCE COMPLEMENTATION ; LATE EMBRYO DEVELOPMENT ; GENE-EXPRESSION ; TRANSCRIPTIONAL COREPRESSOR ; H2B MONOUBIQUITINATION ; DNA METHYLATION ; FLOWERING TIME ; PLANT-CELLS ; GENOME-WIDE ; GERMINATION |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000315572400014 |
| 出版者 | AMER SOC PLANT BIOLOGISTS |
| 资助机构 | National Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28134]  |
| 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, Key Lab Plant Mol Physiol, Inst Bot, Beijing 100093, Peoples R China 2.Univ Freiburg, Ctr Biol Syst Anal, D-79104 Freiburg, Germany 3.Chinese Acad Sci, Key Lab Plant Resources, Inst Bot, Beijing 100093, Peoples R China 4.Soppe, Wim J. J.] Max Planck Inst Plant Breeding Res, Dept Plant Breeding & Genet, D-50829 Cologne, Germany 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhi,Cao, Hong,Sun, Yongzhen,et al. Arabidopsis Paired Amphipathic Helix Proteins SNL1 and SNL2 Redundantly Regulate Primary Seed Dormancy via Abscisic Acid-Ethylene Antagonism Mediated by Histone Deacetylation[J]. PLANT CELL,2013,25(1):149-166. |
| APA | Wang, Zhi.,Cao, Hong.,Sun, Yongzhen.,Li, Xiaoying.,Chen, Fengying.,...&Liu, Yong-Xiu.(2013).Arabidopsis Paired Amphipathic Helix Proteins SNL1 and SNL2 Redundantly Regulate Primary Seed Dormancy via Abscisic Acid-Ethylene Antagonism Mediated by Histone Deacetylation.PLANT CELL,25(1),149-166. |
| MLA | Wang, Zhi,et al."Arabidopsis Paired Amphipathic Helix Proteins SNL1 and SNL2 Redundantly Regulate Primary Seed Dormancy via Abscisic Acid-Ethylene Antagonism Mediated by Histone Deacetylation".PLANT CELL 25.1(2013):149-166. |
入库方式： OAI收割
来源：植物研究所
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