Gene Details:

• MSU gene ID: LOC_Os08g32130
• RAPdb gene ID: Os08g0416900
• Gene Symbol: OsV5B
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Differential protein abundances of OsV5A and OsV5B in rice seedlings at different leaf developmental stages were also revealed.
• Deficiency of OsV5A and OsV5B occurred in pre-emerged and emerging leaves in osv5a seedlings at 22 °C, leading to reduced POR accumulation and chlorophyll content.
• OsV5A apparently developed a specialized role for regulating POR abundances at the leaf pre-emergence stage while the same function is performed by OsV5B during leaf emergence and expansion.
• Both OsV5A and OsV5B are localized in the chloroplast envelope and thylakoid membranes.
• OsV5A and OsV5B interact with two rice PORs (OsPORA and OsPORB) inside chloroplasts and they stabilize OsPORB in vitro under oxidative stress.

Function-related keywords:

• seedlings ,  leaf ,  leaf-development ,  chloroplast ,  oxidative-stress ,  oxidative ,  stress

Literature:

• Differential Regulation of Protochlorophyllide Oxidoreductase Abundances by VIRESCENT 5A (OsV5A) and VIRESCENT 5B (OsV5B) in Rice Seedlings .  DOI:  10.1093/pcp/pcw151 ;  PMID:  27565208

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: