- Information
- Symbol: OsRR5
- MSU: LOC_Os04g44280
- RAPdb: Os04g0524300
- Publication
- Identification and characterization of cytokinin-signalling gene families in rice, 2006, Gene.
- Molecular characterization and differential expression of cytokinin-responsive type-A response regulators in rice Oryza sativa, 2006, BMC Plant Biol.
- Overexpression of a type-A response regulator alters rice morphology and cytokinin metabolism, 2007, Plant Cell Physiol.
- Genbank accession number
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Key message
- Connection
- OsCKX9, OsRR5, Strigolactone promotes cytokinin degradation through transcriptional activation of CYTOKININ OXIDASE/DEHYDROGENASE 9 in rice., Moreover, we identified the CK-inducible rice type-A response regulator OsRR5 as the secondary SL-responsive gene, whose expression is significantly repressed after 4 h of GR24 treatment in the wild type but not in osckx9 These findings reveal a comprehensive plant hormone cross-talk in which SL can induce the expression of OsCKX9 to down-regulate CK content, which in turn triggers the response of downstream genes
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