Difference between revisions of "Os05g0135700"
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| − | + | The rice '''Os05g0135700''' was reported as ''' OsSAMS1''' in 2011 <ref name="ref1" /> by researchers from the China. | |
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==Annotated Information== | ==Annotated Information== | ||
| + | ===Gene Symbol=== | ||
| + | *'''Os05g0135700 <=> OsSAMS1''' | ||
| + | <br> | ||
===Function=== | ===Function=== | ||
| − | + | *'''SAM''' deficiency suppressing DNA and H3K4me3 transmethylations at flowering key genes led to a late-flowering phenotype in rice. This information could help elucidate the mechanism of epigenetic control flowering transition. | |
| − | + | <br> | |
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| − | + | ===Mutant=== | |
| + | *RNA interference (RNAi) transgenic rice with downregulated transcripts of '''OsSAMS1''', 2 and 3 showed pleiotropic phenotypes, including dwarfism, reduced fertility, delayed germination, as well as late flowering. Delayed germination was largely rescued by application of SAM in the knockdown lines. Knockdown of OsSAMS1, 2 and 3 led to distinguished late flowering and greatly reduced the expression of the flowering key genes, Early heading date 1 (Ehd1), Hd3a and RFT1 (rice FT-like genes). | ||
| + | <br> | ||
==Labs working on this gene== | ==Labs working on this gene== | ||
| − | + | *Research Center for Molecular and Developmental Biology, Key Laboratory of Photosynthesis and Environmental Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China | |
| − | + | *Graduate School of the Chinese Academy of Sciences, Beijing 100049, China | |
| + | *National Plant Gene Research Center, Beijing 100093, China | ||
| + | *Key Laboratory of Molecular Biology, College of Heilongjiang Province, Heilongjiang University, Harbin 150080, China | ||
| + | <br> | ||
==References== | ==References== | ||
| − | + | <references> | |
| + | <ref name="ref1"> | ||
| + | Knockdown of SAMS genes encoding S-adenosyl-l-methionine synthetases causes methylation alterations of DNAs and histones and leads to late flowering in rice | ||
| + | </ref> | ||
| + | </references> | ||
| + | <br> | ||
==Structured Information== | ==Structured Information== | ||
[[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 5]] | [[Category:Genes]][[Category:Oryza Sativa Japonica Group]][[Category:Japonica Chromosome 5]] | ||
Latest revision as of 15:57, 6 November 2016
The rice Os05g0135700 was reported as OsSAMS1 in 2011 [1] by researchers from the China.
Contents
Annotated Information
Gene Symbol
- Os05g0135700 <=> OsSAMS1
Function
- SAM deficiency suppressing DNA and H3K4me3 transmethylations at flowering key genes led to a late-flowering phenotype in rice. This information could help elucidate the mechanism of epigenetic control flowering transition.
Mutant
- RNA interference (RNAi) transgenic rice with downregulated transcripts of OsSAMS1, 2 and 3 showed pleiotropic phenotypes, including dwarfism, reduced fertility, delayed germination, as well as late flowering. Delayed germination was largely rescued by application of SAM in the knockdown lines. Knockdown of OsSAMS1, 2 and 3 led to distinguished late flowering and greatly reduced the expression of the flowering key genes, Early heading date 1 (Ehd1), Hd3a and RFT1 (rice FT-like genes).
Labs working on this gene
- Research Center for Molecular and Developmental Biology, Key Laboratory of Photosynthesis and Environmental Molecular Physiology, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China
- Graduate School of the Chinese Academy of Sciences, Beijing 100049, China
- National Plant Gene Research Center, Beijing 100093, China
- Key Laboratory of Molecular Biology, College of Heilongjiang Province, Heilongjiang University, Harbin 150080, China
References
- ↑ Knockdown of SAMS genes encoding S-adenosyl-l-methionine synthetases causes methylation alterations of DNAs and histones and leads to late flowering in rice
