- Information
- Symbol: OsPHR4
- MSU: LOC_Os06g49040
- RAPdb: Os06g0703900
- Publication
- Phosphate starvation induced OsPHR4 mediates Pi-signaling and homeostasis in rice., 2016, Plant Mol Biol.
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Genbank accession number
- Key message
- In this study, we found that OsPHR4 is a Pi-starvation induced gene and mainly expresses in vascular tissues through all growth and development periods
- Besides, moderate growth retardation and repression of the Pi-starvation signaling in the OsPHR4 RNA interfering (RNAi) transgenic lines can be observed under Pi-deficient condition
- Consistent with the positive role of PHR4 in regulating Pi-starvation signaling, the OsPHR4 overexpressors display higher Pi accumulation in the shoot and elevated expression of Pi-starvation induced genes under Pi-sufficient condition
- Phosphate starvation induced OsPHR4 mediates Pi-signaling and homeostasis in rice.
- Connection
- OsPHR1~PHR1, OsPHR4, Phosphate starvation induced OsPHR4 mediates Pi-signaling and homeostasis in rice., The expression of OsPHR4 is positively regulated by OsPHR1, OsPHR2 and OsPHR3
- OsPHR1~PHR1, OsPHR4, Phosphate starvation induced OsPHR4 mediates Pi-signaling and homeostasis in rice., The nuclear located OsPHR4 can respectively interact with other three PHR1 subfamily members to regulate downstream Pi-starvation induced genes
- OsPHR2, OsPHR4, Phosphate starvation induced OsPHR4 mediates Pi-signaling and homeostasis in rice., The expression of OsPHR4 is positively regulated by OsPHR1, OsPHR2 and OsPHR3
- OsPHR3, OsPHR4, Phosphate starvation induced OsPHR4 mediates Pi-signaling and homeostasis in rice., The expression of OsPHR4 is positively regulated by OsPHR1, OsPHR2 and OsPHR3
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