《光與激素共同調控植物發育的信號轉導機制研究》是為項目負責人，鄧興旺北京大學為依託單位的重點項目。
基本介紹
- 中文名：光與激素共同調控植物發育的信號轉導機制研究
- 項目類別 ：重點項目
- 依託單位 ：北京大學
- 項目負責人：鄧興旺
科研成果 ,項目摘要,
科研成果
序號 | 標題 | 類型 | 作者 |
|---|---|---|---|
1 | Arabidopsis SAURs are critical for differential light regulation of the development of various organs | 期刊論文 | Sun, Ning(#); Wang, Jiajun(#); Gao, Zhaoxu; Dong, Jie; He, Hang; Terzaghi, William; Ning Wei; Deng, Xing Wang(*); Chen, Haodong(*) |
2 | Arabidopsis DET1 Represses Photomorphogenesis in Part by Negatively Regulating DELLA Protein Abundance in Darkness | 期刊論文 | Li, Kunlun(#); Gao, Zhaoxu; He, Hang; Terzaghi, William; Liu-Min Fan; Deng, Xing Wang(*); Haodong Chen(*) |
3 | Light-Dependent Degradation of PIF3 by SCFEBF1/2 Promotes a Photomorphogenic Response in Arabidopsis | 期刊論文 | Dong, Jie(#); Ni, Weimin; Yu, Renbo; Deng, Xing Wang; Chen, Haodong(*); Wei, Ning |
4 | Coordinated photomorphogenic UV-B signaling network captured by mathematical modeling | 期刊論文 | Xinhao Ouyang(#); Xi Huang(#); Xiao Jin; Zheng Chen; Panyu Yang; Hao Ge; Shigui Li; Xing Wang Deng(*) |
5 | The Red Light Receptor Phytochrome B Directly Enhances Substrate-E3 Ligase Interactions to Attenuate Ethylene Responses | 期刊論文 | Shi, Hui(#); Shen, Xing(#); Liu, Renlu; Xue, Chang; Wei, Ning; Deng, Xing Wang(*); Zhong, Shangwei(*) |
6 | Photoactivated UVR8-COP1 module determines photomorphogenic UV-B signaling output in Arabidopsis | 期刊論文 | Xi Huang(#); Panyu Yang; Xinhao Ouyang; Xing Wang Deng(*) |
7 | Noncanonical role of Arabidopsis COP1/SPA complex in repressing BIN2-mediated PIF3 phosphorylation and degradation in darkness | 期刊論文 | Ling, Jun-Jie(#); Li, Jian(#); Zhu, Danmeng(*); Deng, Xing Wang(*) |
8 | Phosphorylation and negative regulation of CONSTITUTIVELY PHOTOMORPHOGENIC 1 by PINOID in Arabidopsis | 期刊論文 | Lin, Fang(#); Xu, Dongqing(#)(*); Jiang, Yan(#); Chen, Haodong; Fan, Liumin; Magnus Holm; Deng, Xing Wang(*) |
9 | Multiple photomorphogenic repressors work in concert to regulate Arabidopsis seedling development | 期刊論文 | Jie Dong(#); William Terzaghi; Xing Wang Deng; Haodong Chen(*) |
10 | The B-Box Domain Protein BBX21 Promotes Photomorphogenesis | 期刊論文 | Xu, Dongqing(#)(*); Jiang, Yan(#); Li, Jian; Magnus Holm; Deng, Xing Wang(*) |
11 | Arabidopsis DE-ETIOLATED1 represses photomorphogenesis by positively regulating phytochrome-interacting factors in the dark | 期刊論文 | Jie Dong(#); Dafang Tang; Zhaoxu Gao; Renbo Yu; Kunlun Li; Hang He; William Terzaghi,; Xing Wang Deng; Haodong Chen(*) |
12 | The role of COP1 in repression of photoperiodic flowering | 期刊論文 | Dongqing Xu(#); Danmeng Zhu; Xing Wang Deng(*) |
13 | Beyond repression of photomorphogenesis: role switching of COP/DET/FUS in light signaling | 期刊論文 | Xi Huang(#); Xinhao Ouyang; Xing Wang Deng(*) |
14 | DELLA-mediated PIF degradation contributes to coordination of light and gibberellin signalling in Arabidopsis | 期刊論文 | Li, Kunlun(#); Yu, Renbo; Fan, Liu-Min; Wei, Ning; Chen, Haodong(*); Deng, Xing Wang(*) |
15 | B-BOX DOMAIN PROTEIN28 Negatively Regulates Photomorphogenesis by Repressing the Activity of Transcription Factor HY5 and Undergoes COP1-Mediated Degradation | 期刊論文 | Fang Lin(#); Yan Jiang(#); Jian Li; Tingting Yan; Liumin Fan; Jiansheng Liang; Z. Jeffrey Chen; Dongqing Xu(*); Xing Wang Deng(*) |
16 | Cis-regulated alternative splicing divergence and its potential contribution to environmental responses in Arabidopsis | 期刊論文 | Xuncheng Wang(#); Mei Yang(#); Diqiu Ren(#); William Terzaghi; Xing-Wang Deng(*); Guangming He(*) |
17 | BBX21, an Arabidopsis B-box protein, directly activates HY5 and is targeted by COP1 for 26S proteasome-mediated degradation | 期刊論文 | Xu, Dongqing(#); Jiang, Yan(#); Li, Jigang; Lin, Fang; Holm, Magnus; Deng, Xing Wang(*) |
18 | CUL4 forms an E3 ligase with COP1 and SPA to promote light-induced degradation of PIF1 | 期刊論文 | Ling Zhu(#); Qingyun Bu; Xiaosa Xu; Inyup Paik; Xi Huang; Ute Hoecker; Xing Wang Deng; Enamul Huq(*) |
19 | Arabidopsis Atypical Kinases ABC1K1 and ABC1K3 Act Oppositely to Cope with Photodamage Under Red Light | 期刊論文 | Hao Huang(#); Mei Yang; Yan’e Su; Lijia Qu; Xing Wang Deng(*) |
20 | COP1 SUPPRESSOR 4 promotes seedling photomorphogenesis by repressing CCA1and PIF4 expression in Arabidopsis | 期刊論文 | Xianhai Zhao(#); Yan Jiang; Jian Li; Enamul Huq; Z. Jeffrey Chen; Dongqing Xu(*); Xing Wang Deng(*) |
21 | Arabidopsis COP1 SUPPRESSOR 2 Represses COP1 E3 Ubiquitin Ligase Activity through Their Coiled-Coil Domains Association | 期刊論文 | Xu, Dongqing(#); Lin, Fang; Jiang, Yan; Ling, Junjie; Chamari Hettiarachchi; Christian Tellgren-Roth; Magnus Holm; Wei, Ning(*); Xing Wang Deng(*) |
22 | Salicylic acid biosynthesis is enhanced and contributes to increased biotrophic pathogen resistance in Arabidopsis hybrids | 期刊論文 | Li Yang(#); Bosheng Li(#); Xiao-yu Zheng; Jigang Li; Mei Yang; Xinnian Dong; Guangming He(*); Chengcai An(*); Xing Wang Deng(*) |
23 | Ethylene-orchestrated circuitry coordinates a seedling's response to soil cover and etiolated growth | 期刊論文 | Shangwei Zhong(#); Hui Shi; Chang Xue; Ning Wei(*); Hongwei Guo(*); Xing Wang Deng(*) |
24 | Seedlings Transduce the Depth and Mechanical Pressure of Covering Soil Using COP1 and Ethylene to Regulate EBF1/EBF2 for Soil Emergence | 期刊論文 | Shi, Hui(#); Liu, Renlu; Xue, Chang; Shen, Xing; Wei, Ning; Deng, Xing Wang(*); Zhong, Shangwei(*) |
25 | Arabidopsis atypical kinase ABC1K1 is involved in red light-mediated development | 期刊論文 | Yang, Mei(#); Huang, Hao; Zhang, Caiguo; Wang, Zhi; Su, Yan'e; Pan Zhu; Yan Guo(*); Deng, Xing Wang(*) |
項目摘要
光是調控植物生長發育十分重要的環境因子，植物激素是植物體內調控植物生長發育的內源小分子。已有研究表明，光與植物激素共同調控植物幼苗的光形態建成，其信號機制卻不完全清楚。本項目研究分為三個部分：（1）確認EIN3/EIL1這一類新發現的光受體直接相互作用轉錄因子，鑑定其在光形態建成中的作用，並分析它們與已知的PIFs家族轉錄因子在調控光形態建成中的關係，完善對植物光形態建成中轉錄因子調控的認識。（2）通過對植物激素乙烯下游調控基因的分析，鑑定乙烯調控葉綠素合成、葉綠體發育和子葉擴展的功能基因，闡述乙烯調控光形態建成的信號機制。（3）研究乙烯、赤黴素和油菜素內酯這三大植物激素怎樣共同調控植物光形態建成，確定這些植物激素在調控光形態建成中的核心組分以及它們之間的關係，構建植物激素調控光形態建成的信號網路。這些研究將大大加深我們對植物如何在生長發育中整合外源光信號與內源植物激素調控的信號機制的認識。
