- Information
- Symbol: OsCR4
- MSU: LOC_Os03g43670
- RAPdb: Os03g0637800
- PSP score
- LOC_Os03g43670.1: 0.7584
- PLAAC score
- LOC_Os03g43670.1: 0
- pLDDT score
- NA
- Publication
- Compensation and interaction between RISBZ1 and RPBF during grain filling in rice, 2009, Plant J.
- Crinkly4 receptor-like kinase is required to maintain the interlocking of the palea and lemma, and fertility in rice, by promoting epidermal cell differentiation, 2012, Plant J.
- OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4., 2014, Plant Physiol.
- Genbank accession number
- Key message
- Here, we showed that when OsCR4 mRNA expression was knocked down in rice by RNA interference, the palea and lemma separated at later spikelet stages and gradually turned brown after heading, resulting in the severe interruption of pistil pollination and damage to the development of embryo and endosperm, with defects in aleurone
- An analysis of promoter::GUS reporter plants showed that OsCR4 is specifically expressed in the epidermal cells of paleas and lemmas
- Together, these results suggest that OsCR4 plays an essential role in maintaining the interlocking of the palea and lemma by promoting epidermal cell differentiation
- Together, our results suggest that OsmiR396d regulates the expression of OsGRF genes, which function with OsGIF1 in floret development through targeting of JMJ706 and OsCR4
- Connection
- ADL1~OsDEK1, OsCR4, Compensation and interaction between RISBZ1 and RPBF during grain filling in rice, Gene expression of DEFECTIVE KERNEL1 (OsDEK1), CRINKLY4 (OsCR4) and SUPERNUMERARY ALEURONE LAYER 1 (OsSAL1) rice homologues was decreased in the KD mutants, suggesting that these genes are regulated by RISBZ1 and RPBF
- OsCR4, OsSAL1~RHL, Compensation and interaction between RISBZ1 and RPBF during grain filling in rice, Gene expression of DEFECTIVE KERNEL1 (OsDEK1), CRINKLY4 (OsCR4) and SUPERNUMERARY ALEURONE LAYER 1 (OsSAL1) rice homologues was decreased in the KD mutants, suggesting that these genes are regulated by RISBZ1 and RPBF
- OsCR4, RISBZ1~OsbZIP58~OsSMF1, Compensation and interaction between RISBZ1 and RPBF during grain filling in rice, Gene expression of DEFECTIVE KERNEL1 (OsDEK1), CRINKLY4 (OsCR4) and SUPERNUMERARY ALEURONE LAYER 1 (OsSAL1) rice homologues was decreased in the KD mutants, suggesting that these genes are regulated by RISBZ1 and RPBF
- OsCR4, RPBF~OsDof3, Compensation and interaction between RISBZ1 and RPBF during grain filling in rice, Gene expression of DEFECTIVE KERNEL1 (OsDEK1), CRINKLY4 (OsCR4) and SUPERNUMERARY ALEURONE LAYER 1 (OsSAL1) rice homologues was decreased in the KD mutants, suggesting that these genes are regulated by RISBZ1 and RPBF
- JMJ706~OsJMJ706, OsCR4, OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4., Together, our results suggest that OsmiR396d regulates the expression of OsGRF genes, which function with OsGIF1 in floret development through targeting of JMJ706 and OsCR4
- OsCR4, OsGRF10, OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4., OsGRF6/OsGRF10 localized to the nucleus, and electrophoretic mobility shift assays revealed that both OsGRF6 and OsGRF10 bind the GA response element in the promoters of OsJMJ706 and OsCR4, which were reported to participate in the regulation of floral organ development
- OsCR4, OsGRF10, OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4., In addition, OsGRF6 and OsGRF10 could transactivate OsJMJ706 and OsCR4, an activity that was enhanced in the presence of OsGIF1, which can bind both OsGRF6 and OsGRF10
- JMJ706~OsJMJ706, OsCR4, OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4., OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4.
- JMJ706~OsJMJ706, OsCR4, OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4., Here, we report that the rice (Oryza sativa) microRNA396d (OsmiR396d) and its Os Growth Regulating Factor (OsGRF) targets, together with Os Growth Regulating Factor-Interacting Factor1 (OsGIF1), are involved in the regulation of floral organ development through the rice JMJD2 family jmjC gene 706 (OsJMJ706) and crinkly4 receptor-like kinase (OsCR4)
- JMJ706~OsJMJ706, OsCR4, OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4., OsGRF6/OsGRF10 localized to the nucleus, and electrophoretic mobility shift assays revealed that both OsGRF6 and OsGRF10 bind the GA response element in the promoters of OsJMJ706 and OsCR4, which were reported to participate in the regulation of floral organ development
- JMJ706~OsJMJ706, OsCR4, OsmiR396d-regulated OsGRFs function in floral organogenesis in rice through binding to their targets OsJMJ706 and OsCR4., In addition, OsGRF6 and OsGRF10 could transactivate OsJMJ706 and OsCR4, an activity that was enhanced in the presence of OsGIF1, which can bind both OsGRF6 and OsGRF10
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