The photomorphogenic repressors cop1 and det1

Webb31 mars 2011 · Here we show that dimers of the UVR8 protein perceive UV-B, probably by a tryptophan-based mechanism. Absorption of UV-B induces instant monomerization of the photoreceptor and interaction with COP1, the central regulator of light signaling. Thereby this signaling cascade controlled by UVR8 mediates UV-B photomorphogenic responses … WebbThe photomorphogenic repressors COP1 and DET1: 20 years later. OS Lau, XW Deng. Trends in plant science 17 (10), 584-593, 2012. 572: 2012: Plant hormone signaling lightens up: integrators of light and hormones. OS Lau, XW Deng. Current opinion in plant biology 13 (5), 571-577, 2010. 452:

Global gene expression analysis in etiolated and de-etiolated

Webb5 jan. 2002 · The pleiotropic constitutive photomorphogenic cop1 and det1 mutants do not respond to UV-B. To investigate the responses of the downstream mutants to LF UV-B-induced photomorphogenesis, as shown in Fig. 7, we examined UV-B-induced hypocotyl growth inhibition in the signal transduction mutants det1, det2 and cop1. WebbLau OS, Deng XW (2012) The photomorphogenic repressors COP1 and DET1: 20 years later. Trends Plant Sci 17: 584–593 Lau K, Podolec R, Chappuis R, Ulm R, Hothorn M (2024) Plant photoreceptors and their signaling components compete for COP1 binding via VP peptide motifs. EMBO J 38: e102140 Podolec R, Ulm R (2024) Photoreceptor-mediated billy thorpe and the aztecs drummer https://sussextel.com

PDF - Perception of UV-B by the arabidopsis UVR8 protein

Webb8 jan. 2024 · Light is very important for photosynthesis in plants. However, excess light can result in photodamage to the photosynthetic apparatus. Via nonphotochemical quenching (NPQ), the oxidative stress caused by excess light energy can be counteracted by photoprotective mechanisms that evolve photosynthetic/oxygenic organisms. Energy … Webb30 okt. 2024 · COP1 is evolutionally and functionally conserved from plants to animals, whereas SPA proteins are specific to the green lineage and have diverged in function … WebbThe photomorphogenic repressors COP1 and DET1: 20 years later (English) Lau, O. S. / Deng, X. W. New search for: Lau ... JAZ repressors and the orchestration of … billy thorpe and the aztecs discogs

Synchronization of photoperiod and temperature signals during …

Category:(PDF) The DET1-COP1-HY5 Pathway Constitutes a

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The photomorphogenic repressors cop1 and det1

The photomorphogenic repressors COP1 and DET1: 20 …

WebbThe light-regulated Arabidopsis bZIP transcription factor gene ATB2 encodes a protein with an unusually long leucine zipper domain Webbbeen speculated that DET1 might function through COP1 to control HY5 protein levels, but the biochemical evidence has been missing until recently. A recent study by Fonseca’s …

The photomorphogenic repressors cop1 and det1

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Webb(2012) The photomorphogenic repressors COP1 and DET1: 20 years later. Trends in Plant Science 17:584-93. Lau OS, Huang X, Charron JB, Lee JH, Li G and Deng XW. (2011) Interaction of Arabidopsis DET1 with CCA1 and LHY in mediating transcriptional repression in the plant circadian clock. Molecular Cell 43:703-12. Lau OS and Deng XW. Webb5 juli 2024 · Lau OS, Deng XW. The photomorphogenic repressors COP1 and DET1: 20 years later. Trends Plant Sci. 2012;17(10):584–93. Epub 2012 ... Torii KU, Stoop-Myer CD, Okamoto H, Coleman JE, Matsui M, Deng XW. The RING finger motif of photomorphogenic repressor COP1 specifically interacts with the RING-H2 motif of a novel Arabidopsis …

Webbthe role of COP1 as a major signaling center. DET1 is also emerging as a chromatin regulator in repressing gene expression. Here, we review current understanding on COP1 … WebbThis sucrose specific response pathway was shown to be hexokinase independent. The role of sucrose as a signalling molecule in development has been described earlier [I 1). Sucrose plays a role in the formation of new cambium tissue in wound callus. Sucrose and auxin diffuse in opposite direction in the callus.

WebbCOP1, another COP/DET/FUS protein, is itself not a subunit of the COP9 signalosome. In the dark, COP1 accumulates in the nucleus where it is required for the degradation of the …

WebbInterestingly, accumulating evidence indicate that thermomorphogenic growth is mediated by daylength information, reaching its peak around midday under long days (LDs) but at the end of the night under short days (SDs). 12, 13 It is known that the E3 ubiquitin ligase CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1), which functions in light signaling, 14 …

Webb18 dec. 2014 · The DET1-COP1-HY5 Pathway Constitutes a Multipurpose Signaling Module Regulating Plant Photomorphogenesis and Thermomorphogenesis December 2014 Cell … cynthia gen 4Webb15 juni 2012 · COP1 and DET1 are among the first repressors of photomorphogenesis to be identified, more than 20 years ago. Discovery of these repressors as conserved … billy thorpe children of the sun cdWebb1 okt. 2012 · It is shown that both photoactivated cryptochromes repress COP1 activity through a direct protein-protein contact and that this direct regulation is primarily … billy thorpe and the aztecs membersWebbThe circadian clock is an endogenous timekeeping network that integrates environmental signals with internal cues to coordinate diverse physiological processes. The circadian function depends on the precise regulation of rhythmic gene expression at the core of the oscillators. In addition to the well-characterized transcriptional feedback regulation of … billy thorpe and the aztecs discographyWebb24 dec. 2014 · Using a forward genetic approach in Arabidopsis thaliana, we present extensive genetic evidence demonstrating that the DE-ETIOLATED 1 (DET1) … billy thorpe - children of the sunWebb22 rader · 1 okt. 2012 · COP1 and DET1 are among the first repressors of photomorphogenesis to be identified, more than ... billy thorpe children of the sunWebbCOP1 and DET1 are among the first repressors of photomorphogenesis to be identified, more than 20 years ago. Discovery of these repressors as conserved regulators of the ubiquitin-proteasome system has established protein degradation as a central theme in light signal transduction. cynthia g email