Gene Details:

• MSU gene ID: LOC_Os04g37619
• RAPdb gene ID: Os04g0448900
• Gene Symbol: OsABA1 OSZEP1
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• The differences in endogenous ABA levels in Doongara and R31 correlated with differences in expression of the ABA biosynthetic genes encoding zeaxanthin epoxidase (OSZEP1) and 9-cis-epoxycarotenoid dioxygenase (OSNCED2, OSNCED3) in anthers.
• OsABA1, a strong viviparous mutant with wilty phenotype, displayed low abscisic acid level and almost no further increase in its levels upon drought.

Function-related keywords:

• anther ,  drought ,  ABA

Literature:

• ABA regulates apoplastic sugar transport and is a potential signal for cold-induced pollen sterility in rice .  DOI:  10.1093/pcp/pcm100 ;  PMID:  17693452
• Screening of the rice viviparous mutants generated by endogenous retrotransposon Tos17 insertion. Tagging of a zeaxanthin epoxidase gene and a novel ostatc gene .  DOI:  10.1104/pp.125.3.1248 ;  PMID:  11244106

Related News:

Gene Resources:

• NCBI ID: AB050884
• UniProt accessions:

Sequences: