Difference between revisions of "Os04g0429100"
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===Phenotypic analysis=== | ===Phenotypic analysis=== | ||
| − | *Compared with the wild-type, SDG708-knockdown rice mutants displayed a late-flowering phenotype under both long-day and short-day conditions because of the down-regulation of the key flowering regulatory genes Heading date 3a (Hd3a), RICE FLOWERING LOCUS T1(RFT1), and Early heading date 1 (Ehd1). | + | *Compared with the wild-type, '''''SDG708'''''-knockdown rice mutants displayed a late-flowering phenotype under both long-day and short-day conditions because of the down-regulation of the key flowering regulatory genes Heading date 3a (Hd3a), RICE FLOWERING LOCUS T1(RFT1), and Early heading date 1 (Ehd1). |
| − | *Chromatin immunoprecipitation experiments indicated that H3K36me1, H3K36me2, and H3K36me3 levels were reduced at these loci in SDG708-deficient plants. | + | *Chromatin immunoprecipitation experiments indicated that H3K36me1, H3K36me2, and H3K36me3 levels were reduced at these loci in '''''SDG708'''''-deficient plants. |
*Knockdown of '''''SDG708''''' led to misexpression of a set of functional genes and a genome-wide decrease in H3K36me1/2/3 levels during the early growth stages of rice. | *Knockdown of '''''SDG708''''' led to misexpression of a set of functional genes and a genome-wide decrease in H3K36me1/2/3 levels during the early growth stages of rice. | ||
Latest revision as of 02:38, 26 May 2017
The rice Os04g0429100 was reported as SDG708 in 2015 [1] by researchers from China and France.
Contents
Annotated Information
Gene Symbol
- Os04g0429100 <=> SDG708
Function
SDG708 is a methyltransferase that catalyses genome-wide deposition of all three methyl groups on H3K36 and is involved in many biological processes in addition to flowering promotion.
Phenotypic analysis
- Compared with the wild-type, SDG708-knockdown rice mutants displayed a late-flowering phenotype under both long-day and short-day conditions because of the down-regulation of the key flowering regulatory genes Heading date 3a (Hd3a), RICE FLOWERING LOCUS T1(RFT1), and Early heading date 1 (Ehd1).
- Chromatin immunoprecipitation experiments indicated that H3K36me1, H3K36me2, and H3K36me3 levels were reduced at these loci in SDG708-deficient plants.
- Knockdown of SDG708 led to misexpression of a set of functional genes and a genome-wide decrease in H3K36me1/2/3 levels during the early growth stages of rice.
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Labs working on this gene
- State Key Laboratory of Genetic Engineering, Collaborative Innovation Center of Genetics and Development, International Associated Laboratory of CNRS-Fudan-HUNAU on Plant Epigenome Research, Institute of Plant Biology, School of Life Sciences, Fudan University, Shanghai 200433,China *State Key Laboratory of Genetics Engineering, MOE Key Laboratory of Contemporary Anthropology, Collaborative Innovation Center of Genetics and Development, School of Life Sciences, Fudan University, Shanghai 200433, China
- CNRS, Institut de Biologie Moleculaire des Plantes, Universite de Strasbourg, Strasbourg, France
References
- ↑ Liu B, Wei G, Shi J, Jin J, Shen T, Ni T, Shen WH, Yu Y, Dong A. SET DOMAIN GROUP 708, a histone H3 lysine 36-specific methyltransferase, controls flowering time in rice (Oryza sativa). New Phytol. 2016 Apr;210(2):577-88. doi:10.1111/nph.13768. Epub 2015 Dec 7. PubMed PMID: 26639303.
