- Information
- Symbol: OsPRR95
- MSU: LOC_Os09g36220
- RAPdb: Os09g0532400
- Publication
- Clock component OsPRR73 positively regulates rice salt tolerance by modulating OsHKT2;1-mediated sodium homeostasis, 2020, EMBO J.
- Two central circadian oscillators OsPRR59 and OsPRR95 modulate magnesium homeostasis and carbon fixation in rice., 2022, Mol Plant.
- A regulatory loop establishes the link between the circadian clock and abscisic acid signaling in rice., 2022, Plant Physiol.
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Genbank accession number
- Key message
- Two central circadian oscillators OsPRR59 and OsPRR95 modulate magnesium homeostasis and carbon fixation in rice.
- Here, we report two central oscillator genes of circadian clock, OsPRR95 and OsPRR59 in rice, which function as transcriptional repressors to negatively regulate the rhythmic expression of OsMGT3 encoding a chloroplast-localized Mg(2+) transporter
- Furthermore, sugar triggers the increase of superoxide, which may act as a feedback signal to positively regulate the expression of OsPRR95 and OsPRR59
- We also found that OsPRR95 binds to the ABA receptor gene REGULATORY COMPONENTS OF ABA RECEPTORS10 (OsRCAR10) DNA and inhibits its expression
- Genetic analysis showed OsRCAR10 acts downstream of OsPRR95 in mediating ABA responses
- In addition, the induction of OsPRR95 by ABA partly required a functional OsRCAR10, and the ABA responsive element (ABRE)-binding factor ABSCISIC ACID INSENSITIVE5 (OsABI5) bound directly to the promoter of OsPRR95 and activated its expression, thus establishing a regulatory feedback loop between OsPRR95, OsRCAR10 and OsABI5
- Connection
- OsPRR95, SDG724~lvp1, Crosstalk between the Circadian Clock and Histone Methylation., Furthermore, we identified three candidate targets (OsGI, OsCCT38, and OsPRR95) of OsLHY and one candidate target (OsCRY1a) of SDG724 in the clock pathway
- OsLHY, OsPRR95, Crosstalk between the Circadian Clock and Histone Methylation., Furthermore, we identified three candidate targets (OsGI, OsCCT38, and OsPRR95) of OsLHY and one candidate target (OsCRY1a) of SDG724 in the clock pathway
- OsMGT3, OsPRR95, Two central circadian oscillators OsPRR59 and OsPRR95 modulate magnesium homeostasis and carbon fixation in rice., Here, we report two central oscillator genes of circadian clock, OsPRR95 and OsPRR59 in rice, which function as transcriptional repressors to negatively regulate the rhythmic expression of OsMGT3 encoding a chloroplast-localized Mg(2+) transporter
- OsCCT38~OsPRR59, OsPRR95, Two central circadian oscillators OsPRR59 and OsPRR95 modulate magnesium homeostasis and carbon fixation in rice., Two central circadian oscillators OsPRR59 and OsPRR95 modulate magnesium homeostasis and carbon fixation in rice.
- OsCCT38~OsPRR59, OsPRR95, Two central circadian oscillators OsPRR59 and OsPRR95 modulate magnesium homeostasis and carbon fixation in rice., Here, we report two central oscillator genes of circadian clock, OsPRR95 and OsPRR59 in rice, which function as transcriptional repressors to negatively regulate the rhythmic expression of OsMGT3 encoding a chloroplast-localized Mg(2+) transporter
- OsCCT38~OsPRR59, OsPRR95, Two central circadian oscillators OsPRR59 and OsPRR95 modulate magnesium homeostasis and carbon fixation in rice., Furthermore, sugar triggers the increase of superoxide, which may act as a feedback signal to positively regulate the expression of OsPRR95 and OsPRR59
- OsABF1~OsABI5~OREB1~OsbZIP10, OsPRR95, A regulatory loop establishes the link between the circadian clock and abscisic acid signaling in rice., In addition, the induction of OsPRR95 by ABA partly required a functional OsRCAR10, and the ABA responsive element (ABRE)-binding factor ABSCISIC ACID INSENSITIVE5 (OsABI5) bound directly to the promoter of OsPRR95 and activated its expression, thus establishing a regulatory feedback loop between OsPRR95, OsRCAR10 and OsABI5
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