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ProteomicsPHYB and PRR9 comprises a tandem thermosensitive switch in Arabidopsis
The ability of natural plants to withstand extremely high temperature is hampered by two main issues: temperature perception and adaptation. Circadian components involved in temperature compensation (TC) may help plants adjust to high temperature environments. Here, we report that PRR9 is evolved as...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2026-07-11 | PXD062036 | Pride
Prr9 Phyb M6a Temperature compensation Thermal adaptation 
ProteomicsInteraction of Arabidopsis Cryptochrome 2 with PRR9 transmits blue light intensity fluctuation to circadian clock
Circadian pace is modulated by light intensity, known as the Aschoff’s rule, with largely unrevealed mechanisms. Here we report that photoreceptor CRY2 mediates blue light input to circadian clock by directly interacting with clock core component PRR9 in blue light dependent manner. This physical in...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress) 
2022-10-06 | PXD035252 | Pride
Aschoff’s rule  circadian clock  light intensity  cry2  prr9 
TranscriptomicsIdentification of Arabidopsis thaliana PRR9 regulated clock components and circadian outputs through genome-wide binding sites analysis
We identified genome-wide PRR9 targets by conducting chromatin immunoprecipitation followed by high-throughput sequencing. Plants were grown in cycling 12 h light/12 h dark for two weeks before harvesting at ZT4. The four samples include the immunoprecipitated and input control for prr9-1 PRR9::HA-...
ORGANISM(S): Arabidopsis thaliana 
2015-12-03 | E-GEOD-71397 | biostudies-arrayexpress
ModelsZeilinger2006_PRR7-PRR9-Y
The model reproduces the circadian charecteristics as given in Table 1 for the PRR7-PRR9-Y model. The model makes use of the event section to introduce light at 30 hours. The Zeitgeber (ZT) times for species shown in Table 1 can be reproduced by looking at the time it takes for species to reach peak...
2024-09-02 | BIOMD0000000095 | BioModels
UnknownComplex epistatic interactions between ELF3, PRR9, and PRR7 regulate the circadian clock and plant physiology.
Not available
S-EPMC10917503 | biostudies-literature
GenomicsIdentification of Arabidopsis thaliana PRR9 regulated clock components and circadian outputs through genome-wide binding sites analysis
We identified genome-wide PRR9 targets by conducting chromatin immunoprecipitation followed by high-throughput sequencing.
ORGANISM(S): Arabidopsis thaliana 
2015-12-03 | GSE71397 | GEO
UnknownAschoff's rule on circadian rhythms orchestrated by blue light sensor CRY2 and clock component PRR9.
Not available
S-EPMC9535003 | biostudies-literature
UnknownCircadian control of ORE1 by PRR9 positively regulates leaf senescence in Arabidopsis.
Not available
S-EPMC6099856 | biostudies-literature
UnknownA novel computational model of the circadian clock in Arabidopsis that incorporates PRR7 and PRR9.
Not available
S-EPMC1682023 | biostudies-literature
GenomicsArabidopsis thaliana
Identification of Arabidopsis thaliana PRR9 regulated clock components and circadian outputs through genome-wide binding sites analysis
PRJNA291090 | ENA
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