- Information
- Symbol: OsARD,OsARD2
- MSU: LOC_Os03g06620
- RAPdb: Os03g0161800
- Publication
- Identification and characterization of a novel water-deficit-suppressed gene OsARD encoding an aci-reductone-dioxygenase-like protein in rice, 2005, Gene.
- The immediate-early ethylene response gene OsARD1 encodes an acireductone dioxygenase involved in recycling of the ethylene precursor S-adenosylmethionine, 2005, Plant J.
- Genbank accession number
- Key message
- OsARD1 mRNA levels showed a rapid, early and transient increase upon submergence and after treatment with ethylene-releasing compounds
- Northern blot and reverse transcriptase-polymerase chain reaction (RT-PCR) analysis revealed that the OsARD expression is regulated by abiotic stresses and phytohormones
- OsARD1 transcripts accumulated in the presence of cycloheximide, an inhibitor of protein synthesis, indicating that OsARD1 is a primary ethylene response gene
- Promoter analysis suggests that immediate-early regulation of OsARD1 by ethylene may involve an EIN3-like transcription factor
- OsARD1 is induced by low levels of ethylene
- The immediate-early ethylene response gene OsARD1 encodes an acireductone dioxygenase involved in recycling of the ethylene precursor S-adenosylmethionine
- These results suggest that OsARD may play a role in the metabolism of methionine and ethylene in response to abiotic stresses
- OsARD was mainly expressed in roots under flood conditions
- Connection
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