- Information
- Symbol: OsiEZ1,OsSET1,SDG718
- MSU: LOC_Os03g19480
- RAPdb: Os03g0307800
- Publication
- A POLYCOMB group gene of rice Oryza sativa L. subspecies indica, OsiEZ1, codes for a nuclear-localized protein expressed preferentially in young seedlings and during reproductive development, 2003, Gene.
- Involvement of rice Polycomb protein OsFIE2 in plant growth and seed size, 2012, Plant Biotechnology Reports.
- Expression, imprinting, and evolution of rice homologs of the polycomb group genes, 2009, Mol Plant.
- OsSET1, a novel SET-domain-containing gene from rice, 2003, J Exp Bot.
- Transcriptional and post-transcriptional regulation of heading date in rice, 2020, New Phytol.
- Genbank accession number
- Key message
- Expression studies revealed that the OsiEZ1 transcript level was highest in rice flowers, almost undetectable in developing seeds of 1-2 days post-fertilization but increased significantly in young seeds of 3-5 days post-fertilization
- The OsiEZ1 transcript was barely detectable in mature zygotic embryos, but its levels were significantly higher in callus derived from rice scutellum, somatic embryos and young seedlings
- A POLYCOMB group gene of rice (Oryza sativa L. subspecies indica), OsiEZ1, codes for a nuclear-localized protein expressed preferentially in young seedlings and during reproductive development
- Over-expression of the SET domain of OsSET1 in Arabidopsis resulted in altered shoot development at seedling stages
- The expression of SDG711 and SDG718 is induced by LD and SD, respectively.
- Connection
- OsCLF~SDG711, OsiEZ1~OsSET1~SDG718, Expression, imprinting, and evolution of rice homologs of the polycomb group genes, The rice genome contains two E(z)-like genes, OsiEZ1 and OsCLF, two homologs of Su(z)12, OsEMF2a and OsEMF2b, and two ESC-like genes, OsFIE1 and OsFIE2
- OsEMF2a, OsiEZ1~OsSET1~SDG718, Expression, imprinting, and evolution of rice homologs of the polycomb group genes, The rice genome contains two E(z)-like genes, OsiEZ1 and OsCLF, two homologs of Su(z)12, OsEMF2a and OsEMF2b, and two ESC-like genes, OsFIE1 and OsFIE2
- OsEMF2b, OsiEZ1~OsSET1~SDG718, Expression, imprinting, and evolution of rice homologs of the polycomb group genes, The rice genome contains two E(z)-like genes, OsiEZ1 and OsCLF, two homologs of Su(z)12, OsEMF2a and OsEMF2b, and two ESC-like genes, OsFIE1 and OsFIE2
- OsFIE1~Epi-df, OsiEZ1~OsSET1~SDG718, Expression, imprinting, and evolution of rice homologs of the polycomb group genes, The rice genome contains two E(z)-like genes, OsiEZ1 and OsCLF, two homologs of Su(z)12, OsEMF2a and OsEMF2b, and two ESC-like genes, OsFIE1 and OsFIE2
- OsFIE2, OsiEZ1~OsSET1~SDG718, Expression, imprinting, and evolution of rice homologs of the polycomb group genes, The rice genome contains two E(z)-like genes, OsiEZ1 and OsCLF, two homologs of Su(z)12, OsEMF2a and OsEMF2b, and two ESC-like genes, OsFIE1 and OsFIE2
- OsFIE1~Epi-df, OsiEZ1~OsSET1~SDG718, Imprinted Gene OsFIE1 Modulates Rice Seed Development by Influencing the Nutrient Metabolism and Modifying Genome H3K27me3., OsFIE1 specifically expressed in endosperm, and mRNA of OsFIE1 also enriched in inner seed coat with the corresponding PcG members of OsiEZ1 and OsCLF
- OsCLF~SDG711, OsiEZ1~OsSET1~SDG718, Imprinted Gene OsFIE1 Modulates Rice Seed Development by Influencing the Nutrient Metabolism and Modifying Genome H3K27me3., OsFIE1 specifically expressed in endosperm, and mRNA of OsFIE1 also enriched in inner seed coat with the corresponding PcG members of OsiEZ1 and OsCLF
- OsFIE2, OsiEZ1~OsSET1~SDG718, Polycomb Protein OsFIE2 Affects Plant Height and Grain Yield in Rice., Yeast two-hybrid and bimolecular fluorescence complementation assays demonstrated that OsFIE2 interacts with OsiEZ1 which encodes an enhancer of zeste protein previously identified as a histone methylation enzyme
- OsiEZ1~OsSET1~SDG718, RIFLA, Intronic long noncoding RNA, RICE FLOWERING ASSOCIATED RIFLA, regulates OsMADS56-mediated flowering in rice., Under normal conditions, the transcript level of the rice enhancer of zeste gene OsiEZ1, a homolog of Arabidopsis histone H3K27-specific methyltransferase genes SWINGER (SWN) and CURLY LEAF (CLF), was as low as that of RIFLA, whereas the transcript level of OsMADS56 was relatively high
- OsiEZ1~OsSET1~SDG718, RIFLA, Intronic long noncoding RNA, RICE FLOWERING ASSOCIATED RIFLA, regulates OsMADS56-mediated flowering in rice., In the osiez1 mutant, OsMADS56 expression was upregulated, whereas RIFLA expression was downregulated
- OsiEZ1~OsSET1~SDG718, RIFLA, Intronic long noncoding RNA, RICE FLOWERING ASSOCIATED RIFLA, regulates OsMADS56-mediated flowering in rice., Additionally, RIFLA formed a complex with OsiEZ1
- OsiEZ1~OsSET1~SDG718, RIFLA, Intronic long noncoding RNA, RICE FLOWERING ASSOCIATED RIFLA, regulates OsMADS56-mediated flowering in rice., Together, these results suggest that the floral repressor activity of OsMADS56 is epigenetically regulated by RIFLA and OsiEZ1
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