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expand all sections collapse all sections Oryza sativa (japonica cultivar-group) protein "Q8RVF5" (Gibberellin 20 oxidase 2)
Accession Q8RVF5
Species Oryza sativa (japonica cultivar-group) [ GR_tax:013684 ]
Name Gibberellin 20 oxidase 2
Symbol 20ox2
Synonyms (8)
E.C. Numbers (2)
Gene Names (2) SD1 (SEMIDWARF 1)
SD1 (SEMIDWARF 1)
Organelle Not available
Best Hits To TIGR Rice Gene Models (0) None  [ Click here to generate a BLASTP query ]
IRGSP/RAP Genes (0) None
Source SWISSPROT
GenBank Accessions (4)
UniProt Accession (Sequence) Q8RVF5
Cultivar Nipponbare ( GRIN , IRIS )
Comment The deduced protein sequence from Nipponbare germplasm, suggests that the enzyme GA20ox-2 catalyzes the conversion of GA53 to GA20, thus taking part in the Gibberellic acid biosynthesis pathway. There is no phenotype associated with it in the Nipponbare germplasm, however from Milyang 23, (GenBank: AF465256) where a part of the coding portion of the gene is lost, that gives rise to a semidwarf phenotype.
Semidwarf, resistant to lodging especially at high fertilizer level, high yielding. Elongation of lower internodes less than that of upper internodes from inhibition of cell division during elongation. Defective in biosynthetic enzyme GA20ox-2 that catalyzed the conversion of GA53 to GA20. (Imported from Gene GR:0060842)
Semidwarf, resistant to lodging especially at high fertilizer level, high yielding. Elongation of lower internodes less than that of upper internodes from inhibition of cell division during elongation. Defective in biosynthetic enzyme GA20ox-2 that catalyzed the conversion of GA53 to GA20. (Imported from Gene GR:0061304)
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