Os10g0536100
The rice Os10g0536100 was reported as OsMADS56 in 2009 [1] by researchers from Korea.
Contents
Annotated Information
Figure 2. Gene structure of Os10g0536100 .[1].
Gene Symbol
- Os10g0536100 <=> OsMADS56,MADS56,RMADS214
Function
- OsMADS50 and OsMADS56 may form a complex that regulates down- stream target genes.
Phenotypic analysis
- Overexpression of OsMADS56 (56OX) resulted in delayed flowering under LD.
- In the osmads50 mutants and 56OX transgenic plants, transcripts of Ehd1, Hd3a and RFT1 were reduced, although that of OsLFL1 increased.
- On the other hand, mRNA levels of OsGI, Hd1, OsId1, OsDof12, Ghd7, Hd6 and SE5 were unchanged.
- These observations imply that OsMADS50 and OsMADS56 function antagonistically through OsLFL1-Ehd1 in regulating LD-dependent flowering.
- Yeast two-hybrid and co-immunoprecipitation analyses indicated an interaction between those two proteins as well as their formation of homodimers.
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Labs working on this gene
- CHOONG-HWAN RYU1 ,Department of Life Science and Functional Genomic Center, Pohang University of Science and Technology (POSTECH), Pohang 790-784, Korea
- SOON JU PARK2&CHANG-DEOK HAN, Division of Applied Life Science (BK21 Program), Plant Molecular Biology and Biotechnology Research Center (PMBBRC), Gyeongsang National University, Jinju 660-701, Korea
References
- ↑ 1.0 1.1 Ryu CH, Lee S, Cho LH, Kim SL, Lee YS, Choi SC, Jeong HJ, Yi J, Park SJ, Han CD, An G. OsMADS50 and OsMADS56 function antagonistically in regulating long day (LD)-dependent flowering in rice. Plant Cell Environ. 2009 Oct;32(10):1412-27. doi: 10.1111/j.1365-3040.2009.02008.x. PubMed PMID: 19558411.
