Gene Details:

• MSU gene ID: LOC_Os05g34854
• RAPdb gene ID: Os05g0421900
• Gene Symbol: GA20OX4
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• In this study, we found that a blue light signal triggers reduction of active gibberellin content in rice seedlings with simultaneous repression of two gibberellin 20-oxidase genes (OsGA20ox2 and OsGA20OX4) and acute induction of four gibberellin 2-oxidase genes (OsGA2ox4-OsGA2ox7).
• In parallel, phytochrome B with auxiliary action of phytochrome A mediates repression of GA 20-oxidase genes (OsGA20ox2 and OsGA20OX4).

Function-related keywords:

• gibberellin ,  ga ,  seedling

Literature:

• Overexpression of a type-A response regulator alters rice morphology and cytokinin metabolism .  DOI:  10.1093/pcp/pcm022 ;  PMID:  17293362
• Cryptochrome and phytochrome cooperatively but independently reduce active gibberellin content in rice seedlings under light irradiation .  DOI:  10.1093/pcp/pcs097 ;  PMID:  22764280
• Differences and similarities in the photoregulation of gibberellin metabolism between rice and dicots .  DOI:  10.4161/psb.23424 ;  PMID:  23333965
• An overview of gibberellin metabolism enzyme genes and their related mutants in rice .  DOI:  10.1104/pp.103.033696 ;  PMID:  15075394
• Global gene profiling of laser-captured pollen mother cells indicates molecular pathways and gene subfamilies involved in rice meiosis .  DOI:  10.1104/pp.110.161661 ;  PMID:  20959420

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: