数字农科院2.0

Arabidopsis phytochromes A and B synergistically repress SPA1 under blue light

文献类型： 外文期刊

作者： Jia, Xiaolin;Song, Meifang;Wang, Shaoci;Liu, Tong;Wang, Lijian;Guo, Lin;Su, Liang;Shi, Yong;Zheng, Xu;Yang, Jianping

作者机构：

关键词： Arabidopsis;blue light;phytochrome;SPA1

期刊名称： JOURNAL OF INTEGRATIVE PLANT BIOLOGY

ISSN： 1672-9072

年卷期： 2023 年

页码：

收录情况： SCIE（2023版） ; ; CSCD（2023-2024年度） ; ; 科技核心（2023版）

摘要： In Arabidopsis, although studies have demonstrated that phytochrome A (phyA) and phyB are involved in blue light signaling, how blue light-activated phytochromes modulate the activity of the CONSTITUTIVELY PHOTOMORPHOGENIC1 (COP1)-SUPPRESSOR OF PHYA-105 (SPA1) E3 complex remains largely unknown. Here, we show that phyA responds to early and weak blue light, whereas phyB responds to sustainable and strong blue light. Activation of both phyA and phyB by blue light inhibits SPA1 activity. Specifically, blue light irradiation promoted the nuclear import of both phytochromes to stimulate their binding to SPA1, abolishing SPA1's interaction with LONG HYPOCOTYL 5 (HY5) to release HY5, which promoted seedling photomorphogenesis.

分类号：

  • 相关文献

[1]Light induction of somatic embryogenesis in Arabidopsis is regulated by PHYTOCHROME E. Chan, Aaron,Stasolla, Claudio. 2023

[2]四种甘蓝雄性不育类型基因芯片表达谱分析. 康俊根,王晓武,方智远. 2007

[3]The phytochrome gene family in soybean and a dominant negative effect of a soybean PHYA transgene on endogenous Arabidopsis PHYA. Wu, Fa-Qiang,Fan, Cheng-Ming,Zhang, Xiao-Mei,Fu, Yong-Fu. 2013

[4]Expression dynamics of phytochrome genes for the shade-avoidance response in densely direct-seeding rice. Cui Y.,Zhu M.,Song J.,Fan H.,Xu X.,Wu J.,Guo L.,Wang J.. 2023

[5]Regulatory modules controlling early shade avoidance response in maize seedlings. Hai Wang, Guangxia Wu, Binbin Zhao, Baobao Wang, Zhihong Lang, Chunyi Zhang* and Haiyang Wang*. 2016

[6]Tomato in the spotlight: light regulation of whole-plant physiology. Heuvelink, Ep,Acevedo-Siaca, Liana G.,Van de Poel, Bram,Van der Jeucht, Laura,Vialet-Chabrand, Silvere,Steppe, Kathy,Ji, Yongran,Koerner, Oliver,Kusuma, Paul,Langer, Silvia,Li, Tao,Van Ieperen, Wim,Verdonk, Julian C.,Zepeda, Ana Cristina,Zhang, Yuqi,Marcelis, Leo F. M.. 2025

[7]Comparative Transcriptomics Of Pleurotus Eryngii R.eveals Blue-Light Regulation Of C arbohydrate-Active Enzymes (Cazymes) Expression At Primordium Differentiated Into Fruiting Body Stage. Hu, Zhenxiu,Xie, Chunliang,Peng, Yuande,Zhu, Zuohua,Gong, Wenbing,Yan, Li. 2018

[8]Effect of blue light treatment on fruit quality, antioxidant enzymes and radical-scavenging activity in strawberry fruit. Xu, Feng,Shi, Liyu,Chen, Wei,Yang, Zhenfeng,Cao, Shifeng,Su, Xinguo.

[9]Effect of blue light on ethylene biosynthesis, signalling and fruit ripening in postharvest peaches. Gong, Duoduo,Sheng, Tao,Shao, Jiarong,Song, Chunbo,Wo, Fengchao,Chen, Wei,Yang, Zhenfeng,Cao, Shifeng.

[10]Growth and nutritional properties of lettuce affected by different alternating intervals of red and blue LED irradiation. Chen, Xiao-li,Song, Wen-pin,Wang, Li-chun,Guo, Wen-zhong,Xue, Xu-zhang,Chen, Xiao-li,Yang, Qi-chang.

[11]Accumulation Of Carotenoids And Expression O.f Carotenogenic Genes In P each Fruit. Cao, SF,Liang, MH,Shi, LY,Shao, JR,Song, CB,Bian, K,Chen, W,Yang, ZF. 2017

[12]OsBIC1 directly interacts with OsCRYs to regulate leaf sheath length through mediating GA-responsive pathway. Cong Li,Xin Wang,Liya Zhang,Chunyu Zhang,Chunsheng Yu,Tao Zhao,Bin Liu,Hongyu Li,Jun Liu. 2022

[13]The Interaction Between Nitrogen Supply and Light Quality Modulates Plant Growth and Resource Allocation. Liang, Ying,Cossani, C. Mariano,Sadras, Victor O.,Yang, Qichang,Wang, Zheng. 2022

[14]Red/blue light ratios induce morphology and physiology alterations differently in cucumber and tomato. Ying Liang,Chenqian Kang,Elias Kaiser,Yu Kuang,Qichang Yang,Tao Li. 2021

[15]Red/blue light ratios induce morphology and physiology alterations differently in cucumber and tomato. Ying Liang,Chenqian Kang,Elias Kaiser,Yu Kuang,Qichang Yang,Tao Li. 2021

[16]Monochromatic red light during plant growth decreases the size and improves the functionality of stomata in chrysanthemum. Mehdi Seif,Sasan Aliniaeifard,Mostafa Arab,Mahboobeh Zare Mehrjerdi,Aida Shomali,Dimitrios Fanourakis,Tao Li,Ernst Woltering. 2021

[17]Differential light-dependent regulation of soybean nodulation by papilionoid-specific HY5 homologs. Hongtao Ji,Renhao Xiao,Xiangguang Lyu,Jiahuan Chen,Xuehai Zhang,Zhijuan Wang,Zhiping Deng,Yongliang Wang,Hui Wang,Ran Li,Qingqing Chai,Yongfang Hao,Qi Xu,Junwen Liao,Qian Wang,Yu Liu,Ruizhen Tang,Bin Liu,Xia Li. 2022

[18]The beneficial functions of blue light supplementary on the biosynthesis of glucosinolates in pakchoi (Brassica rapa L. ssp. chinensis) under greenhouse conditions. Pengpeng Mao,Qingming Li,Yamin Li,Yaliang Xu,Qichang Yang,Zhonghua Bian,Sen Wang,Limei He,Zhigang Xu,Yinjian Zheng,Houcheng Liu. 2022

[19]The red/blue light ratios from light-emitting diodes affect growth and flower quality of Hippeastrum hybridum ‘Red Lion’. Shunli Wang,Xiaoting Liu,Xiaoning Liu,Jingqi Xue,Xiuxia Ren,Yanning Zhai,Xiuxin Zhang. 2022

[20]Combined metabolomics and transcriptomics analysis reveals the mechanism underlying blue light-mediated promotion of flavones and flavonols accumulation in Ligusticum chuanxiong Hort. microgreens. Wenxian Wu,Xiumei Luo,Ying Wang,Xiulan Xie,Yizhou Lan,Linxuan Li,Tingting Zhu,Maozhi Ren. 2023

作者其他论文 更多>>