SDG714

• Symbol: SDG714
• MSU: LOC_Os01g70220
• RAPdb: Os01g0927000

• LOC_Os01g70220.1: 0.8496

• LOC_Os01g70220.1: 0

• NA

• LOC_Os01g70220.1: 0.99041420

• SDG714 regulates specific gene expression and consequently affects plant growth via H3K9 dimethylation, 2010, J Integr Plant Biol.
• Rice SUVH histone methyltransferase genes display specific functions in chromatin modification and retrotransposon repression, 2010, Mol Plant.
• SDG714, a histone H3K9 methyltransferase, is involved in Tos17 DNA methylation and transposition in rice, 2007, Plant Cell.

Genbank accession number

• Loss-of-function mutants of SDG714 (SDG714IR transformants) generated by RNA interference display a mostly glabrous phenotype as a result of the lack of macro trichomes in glumes, leaves, and culms compared with control plants
• Overexpression of YFP-SDG714 in Arabidopsis significantly inhibits plant growth and this inhibition is associated with an enhanced level of H3K9 dimethylation
• Our microarray results show that many genes essential for the plant growth and development were downregulated in transgenic Arabidopsis plants overexpressing YFP-SDG714
• Most interestingly, when YFP-SDG714 production is stopped, the inhibited plants can partially restore their growth, suggesting that the perturbation of gene expression caused by YFP-SDG714 is revertible
• Taken together, our results point to an important role of SDG714 in H3K9 dimethylation, suppression of gene expression and plant growth, and provide a potential method to regulate gene expression and plant development by an on-off switch of SDG714 expression
• SDG714 regulates specific gene expression and consequently affects plant growth via H3K9 dimethylation