- Information
- Symbol: OsMADS56,GL10
- MSU: LOC_Os10g39130
- RAPdb: Os10g0536100
- Publication
- A simple method for predicting the functional differentiation of duplicate genes and its application to MIKC-type MADS-box genes, 2005, Nucleic Acids Res.
- OsMADS50 and OsMADS56 function antagonistically in regulating long day LD-dependent flowering in rice, 2009, Plant Cell Environ.
- Transcriptional and post-transcriptional regulation of heading date in rice, 2020, New Phytol.
- Control of Thousand-Grain Weight by OsMADS56 in Rice., 2021, Int J Mol Sci.
- Natural variations in grain length 10 GL10 regulate rice grain size., 2022, J Genet Genomics.
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Genbank accession number
- Key message
- Overexpression of OsMADS56 (56OX) also resulted in delayed flowering under LD
- These observations imply that OsMADS50 and OsMADS56 function antagonistically through OsLFL1-Ehd1 in regulating LD-dependent flowering
- OsMADS50 and OsMADS56 function antagonistically in regulating long day (LD)-dependent flowering in rice
- 8, OsMADS56 encoding a MADS-box transcription factor, was performed in this study
- In these populations, decreased grain weight and size were associated with a reduction in the expression of OsMADS56
- In transgenic populations of OsMADS56 driven by a strong constitutive promoter, grain weight and size of the positive plants were significantly higher than those of the negative plants
- Cloning of OsMADS56 provides a new gene resource to improve grain weight and size through molecular design breeding
- Control of Thousand-Grain Weight by OsMADS56 in Rice.
- GL10 regulates grain length by promoting greater longitudinal cell growth in the grain glume
- 0-kb deletion in the first exon that abolishes its transcription, results in shorter grain length, lower grain weight and delayed flowering in gl10 plants
- The knockout of GL10 in the HJX74 background leads to grain phenotypes similar to that of NIL-gl10, while overexpression of GL10 results in increased grain length and weight and earlier heading date
- Our findings reveal an allelic variation of GL10 that may explain differences in grain length among modern cultivars and could be used to breed rice varieties with optimized grain shape
- Additionally, GL10 participates in the regulation of gibberellic acid (GA) signaling pathway genes in young panicle tissues
- Connection
- OsLFL1, OsMADS56~GL10, OsMADS50 and OsMADS56 function antagonistically in regulating long day LD-dependent flowering in rice, These observations imply that OsMADS50 and OsMADS56 function antagonistically through OsLFL1-Ehd1 in regulating LD-dependent flowering
- OsMADS50~OsSOC1~DTH3, OsMADS56~GL10, OsMADS50 and OsMADS56 function antagonistically in regulating long day LD-dependent flowering in rice, Here, we report the functional analysis of OsMADS50 and its closely related gene OsMADS56
- OsMADS50~OsSOC1~DTH3, OsMADS56~GL10, OsMADS50 and OsMADS56 function antagonistically in regulating long day LD-dependent flowering in rice, These observations imply that OsMADS50 and OsMADS56 function antagonistically through OsLFL1-Ehd1 in regulating LD-dependent flowering
- OsMADS50~OsSOC1~DTH3, OsMADS56~GL10, OsMADS50 and OsMADS56 function antagonistically in regulating long day LD-dependent flowering in rice, These results suggest that OsMADS50 and OsMADS56 may form a complex that regulates downstream target genes
- OsMADS50~OsSOC1~DTH3, OsMADS56~GL10, OsMADS50 and OsMADS56 function antagonistically in regulating long day LD-dependent flowering in rice, OsMADS50 and OsMADS56 function antagonistically in regulating long day (LD)-dependent flowering in rice
- Ehd1, OsMADS56~GL10, OsMADS50 and OsMADS56 function antagonistically in regulating long day LD-dependent flowering in rice, These observations imply that OsMADS50 and OsMADS56 function antagonistically through OsLFL1-Ehd1 in regulating LD-dependent flowering
- Hd18, OsMADS56~GL10, Hd18, encoding histone acetylase related to Arabidopsis FLOWERING LOCUS D, is involved in the control of flowering time in rice., We revealed that Hd18 acts as an accelerator in the rice-flowering pathway under both short- and long-day conditions by elevating transcription levels of Ehd1 Gene expression analysis also suggested the involvement of MADS-box genes such as OsMADS50, OsMADS51, and OsMADS56 in the Hd18-associated regulation of Ehd1 These results suggest that, like FLD, its rice homolog accelerates flowering time but is involved in rice flowering pathways that differ from the autonomous pathways in Arabidopsis
- LFS, OsMADS56~GL10, The AP2/ERF transcription factor LATE FLOWERING SEMI-DWARF suppresses long-day-dependent repression of flowering., LFS did not affect the expression of other OsLFL1 regulators, including OsMADS50, OsMADS56, VERNALIZATION INSENSITIVE3-LIKE 2, and GERMINATION DEFECTIVE 1, or interact with them
- OsMADS56~GL10, RIFLA, Intronic long noncoding RNA, RICE FLOWERING ASSOCIATED RIFLA, regulates OsMADS56-mediated flowering in rice., ), RICE FLOWERING ASSOCIATED (RIFLA), is required for the inhibition of OsMADS56 expression
- OsMADS56~GL10, RIFLA, Intronic long noncoding RNA, RICE FLOWERING ASSOCIATED RIFLA, regulates OsMADS56-mediated flowering in rice., RIFLA is produced from the first intron of the OsMADS56 gene
- OsMADS56~GL10, RIFLA, Intronic long noncoding RNA, RICE FLOWERING ASSOCIATED RIFLA, regulates OsMADS56-mediated flowering in rice., Overexpression of RIFLA in rice repressed OsMADS56 expression but activated the expression of flowering inducers Hd3a and RFT1
- OsMADS56~GL10, 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
- OsMADS56~GL10, 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
- OsMADS56~GL10, 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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