2024 Suppressor of phya-105

Suppressor of phya-105

Author: jpaw

August undefined, 2024

WebJan 27, 2015 · In dark-grown seedlings, photomorphogenic growth is suppressed by the action of the CONSTITUTIVELY PHOTOMORPHOGENIC1 (COP1)/SUPPRESSOR OF phyA-105 (SPA) complex, which targets positive regulators of photomorphogenic growth for degradation by the proteasome. WebMembers of the SUPPRESSOR OF PHYA‐105 (SPA) protein family (SPA1–SPA4) form E3 ubiquitin ligase complexes with CONSTITUTIVE PHOTOMORPHOGENIC1 (COP1), which mediates the degradation of...

820767 - Gene ResultSPA3 SPA1-related 3 [ (thale cress)]

WebMembers of the SUPPRESSOR OF PHYA‐105 (SPA) protein family (SPA1–SPA4) form E3 ubiquitin ligase complexes with CONSTITUTIVE PHOTOMORPHOGENIC1 (COP1), which mediates the degradation of... WebGene ID: 110109695, updated on 28-Aug-2024. Summary Other designations. protein SUPPRESSOR OF PHYA-105 1 fat face floral top

LOC112887475 protein SUPPRESSOR OF PHYA-105 1-like []

WebOct 10, 2024 · COP1 interacts with the suppressor of phyA-105 (SPA) proteins and functions as an E3 ubiquitin ligase that promotes the ubiquitination and degradation of downstream target proteins including HY5, HYH, HFR1, LAF1, BBX21, PAR1 and PAR2 (Ang and Deng, 1994; Holm et al ., 2002; Saijo et al ., 2003; Seo et al ., 2003; Jang et al ., 2005; … WebArabidopsis suppressor of phyA-105 , which encodes a protein structurally related to COP1, also acts to repress photomorphogenesis under various light conditions . In light-grown … WebFeb 7, 2024 · Here, we show that a set of four SUPPRESSOR OF PHYA-105 ( SPA) genes are required for thermomorphogenesis. Consistently, SPAs are necessary for global gene expression changes in response to high ambient temperature. SPA1 level is unaffected, while the thermosensor phyB is stabilized in the spaQ mutant at high ambient temperature. freshman ribbon

Mechanism for Inhibition of COP1 in ... - Oxford Academic

WebAbstract: 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, … WebCONSTITUTIVE PHOTOMORPHOGENIC1 (COP1), a well-characterized E3 ubiquitin ligase, forms complexes with SUPPRESSOR OF phyA-105 (SPA) proteins ( 17 ), and they work in concert to target multiple photomorphogenesis-promoting factors for degradation, such as … freshman retention rate rose hulmanWebJun 3, 2015 · While PIFs are directly regulated by phytochromes, HY5 is indirectly activated by phytochrome mediated repression of genes that promote rapid HY5 protein degradation in the dark, such as COP1 and... fatface foundation charity shop

"WebFlank Size: 5.0kb: Direction: downstream: Gene Included?: false: Organism Name: Hordeum vulgare " - Suppressor of phya-105

Suppressor of phya-105

A phyB-PIF1-SPA1 kinase regulatory complex promotes

WebApr 5, 2024 · SPA (suppressor of phyA-105) protein family. GeneRIFs: Gene References Into Functions. Arabidopsis phytochromes A and B synergistically repress SPA1 under blue … WebGene ID: 112887475, updated on 26-Aug-2024. Summary Other designations. protein SUPPRESSOR OF PHYA-105 1-like

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WebFlank Size: 0.5kb: Direction: upstream: Gene Included?: true: Organism Name: Hordeum vulgare WebJan 1, 2015 · COP1 forms a complex in the nucleus with SUPPRESSOR OF phyA-105 (SPA) proteins and functions as an E3 ubiquitin ligase, marking positive regulators of photomorphogenesis for degradation. When seedlings are exposed to light, phytochrome (phy) photoreceptors promote photomorphogenesis by inhibiting the action of the COP1 …

Web微信公众号iPlants介绍：传递有趣的、有意义的植物科学研究；【JIPB】2024年4月刊免费阅读 WebFeb 10, 2024 · Preview PDF Abstract Photomorphogenesis is repressed in the dark mainly by an E3 ubiquitin ligase complex comprising CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1) and four homologous proteins called SUPPRESSOR OF PHYA-105 (SPA1-SPA4) in …

WebSUPPRESSOR OF PHYA-105 1 family members (SPA1-SPA4) directly interact with COP1 and enhance COP1 activity. Despite the presence of a kinase domain at the N-terminus, no COP1-independent role of ... WebSUPPRESSOR OF PHYA-105 1–4(SPA1–4) (10, 11). The COP1/SPA complex targets several transcription regulators, in-cluding LONG HYPOCOTYL 5 (HY5), LONG HYPOCOTYL IN FAR-RED 1 (HFR1), and LONG AFTER FAR-RED LIGHT 1 (LAF1), for degradation (12–14). Through the regu-lation of this suite of transcription factors, phyA can modulate

WebFeb 10, 2024 · Photomorphogenesis is repressed in the dark mainly by an E3 ubiquitin ligase complex comprising CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1) and four … freshman rosewood concert ukuleleWebFlank Size: 2.0kb: Direction: downstream: Gene Included?: true: Organism Name: Hordeum vulgare fat face floral cross body bagWebJun 10, 2024 · Among them, two components are critical to understanding the phytochrome signaling: a small set of phytochrome-interacting factors (PIFs) and the COP1 … fat face fleece womensWebGene ID: 106773149, updated on 21-Aug-2024. Summary Other designations. protein SUPPRESSOR OF PHYA-105 1 freshman retreatWebJan 5, 2024 · Summary Encodes a member of the SPA (suppressor of phyA-105) protein family (SPA1-SPA4). SPA proteins contain an N-terminal serine/threonine kinase-like motif followed by a coiled-coil structure and a C-terminal WD-repeat domain. SPA proteins function redundantly in suppressing photomorphogenesis in dark- and light-grown … freshman rosterWebOct 21, 2024 · Gene ID: 826712, updated on 21-Oct-2024 Summary Encodes a member of the SPA (suppressor of phyA-105) protein family (SPA1-SPA4). SPA proteins contain an N-terminal serine/threonine kinase-like motif followed by a coiled-coil structure and a C-terminal WD-repeat domain. freshman retreat meaningWebThe coiled-coil domain (557-589) and the WD-repeat domain are sufficient for SPA1 function. The coiled-coil domain is necessary and sufficient for interactions with HFR1 … fat face fort kinnaird edinburgh