COP1 SUPPRESSOR 6 represses the PIF4 and PIF5 action to
PHYTOCHROME INTERACTING FACTOR 4 and 5 (PIF4 and PIF5) play critical roles in the regulation of this developmental process. In this study, we report CONSTITUTIVELY …
PIFs- and COP1-HY5-mediated temperature signaling in higher …
Aug 30, 2022 · COP1 and DE-ETIOLATED 1 (DET1), together with HY5, coordinate to transcriptionally regulate PIF4 to promote thermosensory growth (Delker et al. 2014; …
PIF4: Integrator of light and temperature cues in plant growth
Dec 1, 2021 · The RING finger and C-terminal domains of the E3 ubiquitin ligase CONSTITUTIVE PHOTOMORPHOGENIC 1 (COP1) interact with the N-terminal region of ELF3 to ubiquitinate …
Organ-specific COP1 control of BES1 stability adjusts plant growth ...
Aug 22, 2022 · PIF4 and COP1 increased their nuclear abundance in both organs under shade or warmth. PIF4 directly bound the BES1 promoter to enhance its activity but indirectly reduced …
Light regulates nuclear detainment of intron-retained transcripts ...
Jun 15, 2024 · COP1-dependent light modulation of the IRTs of light signaling genes, such as PIF4, RVE1, and ABA3, contribute to seedling morphological development in response to …
COP1 dynamics integrate conflicting seasonal light and ... - Science
Aug 19, 2022 · COP1 overexpression caused a similarly enhanced thermal response in CWL as seen in phyB-9 mutants and PIF4ox lines, indicating that COP1 turnover of PIF-antagonizing …
Convergent regulation of PIFs and the E3 ligase COP1/SPA1 …
Oct 1, 2018 · In the dark, COP1 targets for degradation the factors that inactivate PIF4 during the day (PHYB, HY5 and ELF3), allowing an accurate PIF4 transcriptional activity and thus, the …
COP1 SUPPRESSOR 4 promotes seedling photomorphogenesis by …
CSU4 represses the expression of CCA1 in the early morning and of PHYTOCHROME INTERACTING FACTOR 4 (PIF4) in the early evening. Our study suggests that CSU4 acts as …
COP1 SUPPRESSOR 6 represses the PIF4 and PIF5 action to …
Aug 27, 2022 · PHYTOCHROME INTERACTING FACTOR 4 and 5 (PIF4 and PIF5) play critical roles in the regulation of this developmental process. In this study, we report …
DET1 and HY5 Control PIF4-Mediated Thermosensory Elongation …
Jan 10, 2017 · DE-ETIOLATED 1 (DET1) and CONSTITUTIVE PHOTOMORPHOGENESIS 1 (COP1), key regulators of light signaling, have been proposed to control thermosensory …