- Information
- Symbol: OsDof24
- MSU: LOC_Os07g48570
- RAPdb: Os07g0685000
- Publication
- Rice DNA-BINDING ONE ZINC FINGER 24 OsDOF24 Delays Leaf Senescence in a Jasmonate-Mediated Pathway., 2019, Plant Cell Physiol.
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Genbank accession number
- Key message
- Here, we show a novel function for OsDOF24 as a repressor of leaf senescence in rice (Oryza sativa)
- The gain-of-function mutant osdof24-D, which contains an enhancer-trap T-DNA in the OsDOF24 promoter, exhibited delayed leaf yellowing during NS and DIS
- Taken together, our results demonstrate that OsDOF24 suppresses the induction of leaf senescence during vegetative growth by deactivating jasmonate biosynthetic pathways
- In wild-type leaves, OsDOF24 expression rapidly decreased during natural senescence (NS) and dark-induced senescence (DIS)
- Among the phytohormones, only methyl jasmonate induced OsDOF24 expression
- Connection
- OsAOS1, OsDof24, Rice DNA-BINDING ONE ZINC FINGER 24 OsDOF24 Delays Leaf Senescence in a Jasmonate-Mediated Pathway., Yeast one-hybrid assays showed that OsDOF24 binds to the promoter region of OsAOS1
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