- Information
- Symbol: JMJ703,OsJMJ703
- MSU: LOC_Os05g10770
- RAPdb: Os05g0196500
- Publication
- Control of transposon activity by a histone H3K4 demethylase in rice, 2013, Proc Natl Acad Sci U S A.
- Regulation of Histone Methylation and Reprogramming of Gene Expression in the Rice Inflorescence Meristem., 2015, Plant Cell.
- OsJMJ703, a rice histone demethylase gene, plays key roles in plant development and responds to drought stress., 2018, Plant Physiol Biochem.
- A Chromodomain-Helicase-DNA-like Binding Factor Functions in Chromatin Modification and Gene Regulation., 2020, Plant Physiol..
- Genbank accession number
- Key message
- Double knockdown/knockout of SDG711 and JMJ703 further reduced panicle size
- Transgenic rice of over-expressing OsJMJ703 is sensitive to drought stress, whereas knocking down OsJMJ703 enhances the tolerance to drought stress
- In addition, OsJMJ703 is involved in abiotic stress
- Furthermore, over-expression of OsJMJ703 influenced the type of rice panicle, and knock-down of the expression of OsJMJ703 showed an earlier flowering time in rice
- Connection
- JMJ703~OsJMJ703, OsCLF~SDG711, Regulation of Histone Methylation and Reprogramming of Gene Expression in the Rice Inflorescence Meristem., Thousands of genes gained or lost H3K27me3 in IM, and downregulation of the H3K27 methyltransferase gene SET DOMAIN GROUP 711 (SDG711) or mutation of the H3K4 demethylase gene JMJ703 eliminated the increase of H3K27me3 in many genes
- JMJ703~OsJMJ703, OsCLF~SDG711, Regulation of Histone Methylation and Reprogramming of Gene Expression in the Rice Inflorescence Meristem., Double knockdown/knockout of SDG711 and JMJ703 further reduced panicle size
- JMJ703~OsJMJ703, OsCLF~SDG711, Regulation of Histone Methylation and Reprogramming of Gene Expression in the Rice Inflorescence Meristem., These results suggest that SDG711 and JMJ703 have agonistic functions in reprogramming the H3K27me3/H3K4me3 ratio and modulating gene expression in the IM
- JMJ703~OsJMJ703, OsCLF~SDG711, Histone H3K4me3 and H3K27me3 regulatory genes control stable transmission of an epimutation in rice., Here we show that maintenance of a stably hypomethylated active epiallele in rice required a CHD3 protein (CHR729) and that over-expression of an H3K4me3 demethylase (JMJ703) or H3K27me3 methyltransferase (SDG711) could stably resilence the epiallele
- CHR729~OsCHD3~CRL6~RFS, JMJ703~OsJMJ703, A Chromodomain-Helicase-DNA-like Binding Factor Functions in Chromatin Modification and Gene Regulation., Genetic and genomic analysis revealed that CHR729 and JMJ703, an H3K4 demethylase, had agonistic, antagonistic and independent functions in modulating H3K4me3 and expression of subsets of genes
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