WebOMORPHOGENIC 1 (COP1)/SUPPRESSOR OF PHYA-105 (SPA1) negative regulatory complex and to initiate degradation/ inactivation of the basic helix-loop-helix (bHLH) type PHYTO-CHROME INTERACTING FACTORS (PIFs) that themselves arenegativeregulatorsoflight-inducedsignaling.Translocationof phytochromes into the … WebMay 29, 2024 · Abstract In Arabidopsis, phytochrome (phy) A, phyB, and cryptochrome 1 (cry1) are representative far-red, red, and blue light photoreceptors, respectively. Members of the SUPPRESSOR OF PHYA-105 (SP... Arabidopsis SPA2 represses seedling de‐etiolation under multiple light conditions - Su - 2024 - Plant Direct - Wiley Online Library
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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 … 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... godzilla then and now
Arabidopsis phytochromes A and B synergistically repress SPA1 …
WebGene ID: 107797204, updated on 2-Jun-2024. Summary Other designations. protein SUPPRESSOR OF PHYA-105 1-like WebNov 6, 2024 · For simplicity, PIF3 (phytochrome interacting factor 3) was used as a representative of PIFs and SPA1 (suppressor of phyA-105 1) as a representative of the … WebJan 20, 2024 · In addition, phytochromes are also shown to inactivate an important E3 ligase complex consisting of CONSTITUTIVELY PHOTOMORPHOGENIC 1 (COP1) and SUPPRESSORs OF phyA-105 (SPAs). This inactivation induces the accumulation of positive transcription factors for plant photomorphogenesis, such as ELONGATED HYPOCOTYL 5 … book royal caribbean