DELLA proteins physically interact with CONSTANS to regulate flowering under long days in Arabidopsis
文献类型：期刊论文
| 作者 | Xu, Feng ; Li, Ting ; Xu, Peng-Bo ; Li, Ling ; Du, Sha-Sha ; Lian, Hong-Li ; Yang, Hong-Quan |
| 刊名 | FEBS LETTERS
 |
| 出版日期 | 2016 |
| 卷号 | 590期号:4页码:541-549 |
| 关键词 | LIGHT-DEPENDENT INTERACTION TRANSCRIPTION FACTORS BLUE-LIGHT SIGNALING MECHANISM FLORAL DEVELOPMENT CRYPTOCHROME 1 COP1 ACTIVITY GIBBERELLIN THALIANA PROMOTER |
| ISSN号 | 0014-5793 |
| 中文摘要 | Proper timing of flowering is essential for reproduction of plants. Although it is well known that both light and gibberellin (GA) signaling play critical roles in promoting flowering in Arabidopsis thaliana, whether and how they are integrated to regulate flowering remain largely unknown. Here, we show through biochemical studies that DELLA proteins physically interact with CONSTANS (CO). Furthermore, the interaction of CO with NF-YB2 is inhibited by the DELLA protein, RGA. Our findings suggest that regulation of flowering by GA signaling in leaves under long days is mediated, at least in part, through repression of DELLA proteins on CO, providing a molecular link between DELLA proteins, key components in GA signaling pathway, and CO, a critical flowering activator in photoperiod signaling pathway. |
| 收录类别 | SCI |
| 原文出处 | 10.1002/1873-3468.12076 |
| 语种 | 英语 |
| 公开日期 | 2016-05-12 |
| 源URL | [http://ir.xtbg.org.cn/handle/353005/9793]  |
| 专题 | 西双版纳热带植物园_文献共享 |
| 推荐引用方式 GB/T 7714 | Xu, Feng,Li, Ting,Xu, Peng-Bo,et al. DELLA proteins physically interact with CONSTANS to regulate flowering under long days in Arabidopsis[J]. FEBS LETTERS,2016,590(4):541-549. |
| APA | Xu, Feng.,Li, Ting.,Xu, Peng-Bo.,Li, Ling.,Du, Sha-Sha.,...&Yang, Hong-Quan.(2016).DELLA proteins physically interact with CONSTANS to regulate flowering under long days in Arabidopsis.FEBS LETTERS,590(4),541-549. |
| MLA | Xu, Feng,et al."DELLA proteins physically interact with CONSTANS to regulate flowering under long days in Arabidopsis".FEBS LETTERS 590.4(2016):541-549. |
入库方式： OAI收割
来源：西双版纳热带植物园
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