site stats

Hy5-cop1

Web4 nov. 2024 · We show that phosphorylated forms of CRY2 induced by blue light are stabilized by cold stress and that cold-stabilized CRY2 competes with the transcription … Web1 sep. 2000 · Degradation of HY5 in darkness requires its COP1 interaction domain, supporting the hypothesis that COP1 targets HY5 for degradation. Since COP1 displays a light-mediated nucleo-cytoplasmic repartitioning ( von Arnim and Deng, 1994 ), enriched in the nucleus in the dark and depleted from the nucleus in the light, light ultimately …

Functional analysis of ZmCOP1 and ZmHY5 reveals …

Web18 jan. 2024 · To investigate the molecular mechanisms for UVA- and UVB-induced anthocyanin accumulation, the genes encoding ELONGATED HYPOCOTYL 5 (HY5), … Web15 dec. 2024 · 通过将C509替换为Serine, 研究发现COP1的变体COP1 C509S 失去结合多个蛋白VP motif的能力，包括HY5，HYH，HFR1 以及 UVR8。然而保留了正常结合UVR8核心结构域的能力。因此，这个材料可以用来解析COP1的紫外光信号转导功能是否依赖COP1结合VP motif 介导的蛋白降解过程。 thunder mountain moose lodge https://stbernardbankruptcy.com

HY5 functions as a systemic signal by integrating BRC1-dependent ...

Web29 dec. 2015 · To further investigate the genetic relationship among csu2, hy5 and cop1 with respect to root phenotypes, we studied the hy5 csu2, hy5 cop1 and hy5 csu2 cop1 double and triple mutants. In the dark, all the double and triple mutants exhibited root phenotypes similar to those of WT (Fig 8A and 8B). Web18 jan. 2024 · At least three independent transgenic lines of each background were generated and confirmed by RT-qPCR. The transgenic lines (PpHY5/hy5, PpCOP1.1/cop1) with high expression of PpHY5 or PpCOP1.1 were chosen to compare with WT and hy5 or cop1 mutant by measuring hypocotyl length and anthocyanin content under all … Web21 apr. 2024 · The COP1–HY5 module is a core component of photomorphogenesis In the search for regulators of skotomorphogenesis and photomorphogenesis, several genetic screens were performed in the 1980s using the model plant Arabidopsis thaliana and these paved the way to unveil multiple positive and negative regulators. thunder mountain monument imlay nevada

Structural insight into UV-B–activated UVR8 bound to COP1

Category:COP1 and BBXs-HY5-mediated light signal transduction in plants

Tags:Hy5-cop1

Hy5-cop1

Marie Pireyre – Product Manager, Genomic Applications - LinkedIn

WebUnder darkness, COP1 mediates the ubiquitination and degradation of HY5 (thinner T-bar). SIZ1-mediated SUMO modification enhances COP1 ubiquitin E3 ligase activity toward HY5 (thicker... Web7 jun. 2024 · DET1 regulates HY5 through COP1: A new paradigm in the regulation of HY5 Sreya Das, Vikas Garhwal, Sreeramaiah N. Gangappa Pages 864-866 View PDF Open archive APOLO lncRNA, a self-calibrating switch of root development Tibor Csorba Pages 867-869 View PDF Open archive New partners for old friends: Plant SWI/SNF complexes

Hy5-cop1

Did you know?

WebAbstract. Elongated hypocotyl5 (HY5) is a key transcription factor that promotes photomorphogenesis. Constitutive photomorphogenic1 (COP1)-Suppressor of … WebCOP1 directly targets HY5 for degradation but positively affects the PIF protein levels via an indirect effect 12 . In the presence of light, COP1 is repressed by photoreceptor phytochromes...

Web15 jan. 2001 · Arabidopsis COP1 is a photomorphogenesis repressor capable of directly interacting with the photomorphogenesis-promoting factor HY5. This interaction between HY5 and COP1 results in targeted deg radation of HY5 by the 26S proteasome. Here we characterized the WD40 repeat domain-mediated interactions of COP1 with HY5 and two … Web17 mrt. 2024 · Basic leucine zipper (bZIP) transcription factor. Nuclear localization. Involved in light-regulated transcriptional activation of G-box-containing promoters. Negatively regulated by Cop1. Although cytokinins do not appear to affect the gene's promoter activity, they appear to stabilize the protein. HY5 plays a role in anthocyanin …

WebSupporting: 10, Mentioning: 180 - Plants require the UV-B photoreceptor UV RESISTANCE LOCUS 8 (UVR8) for acclimation and survival in sunlight. Upon UV-B perception, UVR8 switches instantaneously from a homodimeric to monomeric configuration, which leads to interaction with the key signaling protein CONSTITUTIVELY PHOTOMORPHOGENIC 1 … Web11 mei 2024 · COP1 was first identified as an E3 ligase of the downstream photomorphogenesis-promoting transcription factor HY5; COP1 was found to directly interact with HY5 via its WD40 domain and degrade HY5 in darkness through the ubiquitin–proteasome system (Ang and Deng, 1994, Ang et al., 1998, Osterlund et al., …

Web⑧、pfrb活化ndpk2; ⑨、在暗中，cop1进入细 胞核，抑制光调节基因； ⑩、在暗中，cop1泛素化 hy5； ⑾、在暗中，hy5在 cop/det/fus蛋白体复合 物帮助下被降解； ⑿、光照下，cop1直接与 spa1相互作用，输出到细 胞质。 光敏色素调节基因表达图解 the end！

Web15 sep. 2000 · Here we report that HY5 abundance peaks in early seedling development, consistent with its role in promoting photomorphogenesis. HY5 acts exclusively within a … thunder mountain outfitters saskatchewanWeb微信公众号植物研究进展介绍：关注植物领域最新研究动态。；11篇高水平论文！祝贺！中国农业大学 thunder mountain magic kingdomWeb9 mei 2016 · Moreover, ABI4 and HY5 antagonistically regulate the expression of CONSTITUTIVE PHOTOMORPHOGENIC1 (COP1) and the subsequent greening … thunder mountain press galleryWeb30 aug. 2024 · PIFs and COP1-HY5 are two predominant signaling hubs that control the expression of a large number of light-responsive genes and subsequent light-mediated … thunder mountain pokemon cardWeb25 mei 2000 · Two key downstream components, COP1 and HY5, act antagonistically in regulating seedling development 1. HY5 is a bZIP transcription factor that binds directly … thunder mountain raceway paWeb16 okt. 2024 · HY5-COP1: the central module of light signaling pathway Authors: Akanksha Bhatnagar Shipra Singh Paramjit Khurana University of Delhi Naini Burman Abstract and … thunder mountain music festival bristol tnWeb11 apr. 2024 · 植物生长发育研究领域 ：毛同林课题组 发现在侧根起始过程中，微管稳定蛋白 TPXL5 介导侧根建成细胞的周质微管重组和不对称径向扩张，而且该过程被光信号通路中的重要转录因子 HY5 所调控。该研究为揭示周质微管重组对侧根起始的必要性提供了重要遗传学证据；阐明了在侧根起始过程中, HY5 ... thunder mountain power box