- Information
- Symbol: YLC1,OsV5A
- MSU: LOC_Os09g21250
- RAPdb: Os09g0380200
- Publication
- Young Leaf Chlorosis 1, a chloroplast-localized gene required for chlorophyll and lutein accumulation during early leaf development in rice, 2013, Planta.
- Differential Regulation of Protochlorophyllide Oxidoreductase Abundances by VIRESCENT 5A OsV5A and VIRESCENT 5B OsV5B in Rice Seedlings., 2016, Plant Cell Physiol.
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Genbank accession number
- Key message
- These data suggested that the YLC1 protein may be involved in Chl and lutein accumulation and chloroplast development at early leaf development in rice
- Real-time PCR analyses showed that the expression levels of the genes associated with Chl biosynthesis and photosynthesis were affected in ylc1 mutant at different temperatures
- In this study, we characterized a rice mutant named young leaf chlorosis 1 (ylc1) from a (6)(0)Co-irradiated population
- The Young Leaf Chlorosis 1 (YLC1) gene was isolated via map-based cloning and identified to encode a protein of unknown function belonging to the DUF3353 superfamily
- In rice protoplasts, the YLC1 protein displayed a typical chloroplast location pattern
- 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
- Map-based cloning revealed that OsV5A is a J-like protein with four transmembrane domains
- Connection
- OsPORA, YLC1~OsV5A, Differential Regulation of Protochlorophyllide Oxidoreductase Abundances by VIRESCENT 5A OsV5A and VIRESCENT 5B OsV5B in Rice Seedlings., OsV5A and OsV5B interact with two rice PORs (OsPORA and OsPORB) inside chloroplasts and they stabilize OsPORB in vitro under oxidative stress
- OsPORB~FGL, YLC1~OsV5A, Differential Regulation of Protochlorophyllide Oxidoreductase Abundances by VIRESCENT 5A OsV5A and VIRESCENT 5B OsV5B in Rice Seedlings., OsV5A and OsV5B interact with two rice PORs (OsPORA and OsPORB) inside chloroplasts and they stabilize OsPORB in vitro under oxidative stress
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