OsMADS51,OsMADS65

2022-11-15 | Categories genes  | Tags flower  heading date 

• Information
  • Symbol: OsMADS51,OsMADS65
  • MSU: LOC_Os01g69850
  • RAPdb: Os01g0922800
• PSP score
  • LOC_Os01g69850.1: 0.8871
• PLAAC score
  • LOC_Os01g69850.1: 0
• pLDDT score
  • 79.86
• Protein Structure from AlphaFold and UniProt
  • 
• Publication
  • OsCO3, a CONSTANS-LIKE gene, controls flowering by negatively regulating the expression of FT-like genes under SD conditions in rice, 2008, Planta.
  • Functional characterization of rice OsDof12, 2009, Planta.
  • MADS-box gene family in rice: genome-wide identification, organization and expression profiling during reproductive development and stress, 2007, BMC Genomics.
  • Rice Indeterminate 1 OsId1 is necessary for the expression of Ehd1 Early heading date 1 regardless of photoperiod, 2008, Plant J.
  • The histone methyltransferase SDG724 mediates H3K36me2/3 deposition at MADS50 and RFT1 and promotes flowering in rice, 2012, Plant Cell.
  • OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, 2007, Plant Physiol.
• Genbank accession number
  • AB003327
• Key message
  • In SDs OsMADS51 null mutants flowered 2 weeks later than normal, whereas in long days loss of OsMADS51 had little effect on flowering
  • Ectopic expression of OsMADS51 caused flowering to occur about 7 d earlier only in SDs
  • These results indicate that OsMADS51 is a flowering promoter, particularly in SDs, and that this gene functions upstream of Ehd1, OsMADS14, and Hd3a
  • In summary, OsMADS51 is a novel flowering promoter that transmits a SD promotion signal from OsGI to Ehd1
  • OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a
  • The expression of Hd3a and FTL decreased in these transgenic plants, whereas the expression of Hd1, Early heading date 1 (Ehd1), OsMADS51, and OsMADS50 did not significantly change
  • In rice, the expression of Ehd1 is also controlled by the photoperiodic flowering genes OsGI (a rice ortholog of GI) and OsMADS51
• Connection
  • OsMADS50~OsSOC1~DTH3, OsMADS51~OsMADS65, OsCO3, a CONSTANS-LIKE gene, controls flowering by negatively regulating the expression of FT-like genes under SD conditions in rice, The expression of Hd3a and FTL decreased in these transgenic plants, whereas the expression of Hd1, Early heading date 1 (Ehd1), OsMADS51, and OsMADS50 did not significantly change
  • Hd1, OsMADS51~OsMADS65, OsCO3, a CONSTANS-LIKE gene, controls flowering by negatively regulating the expression of FT-like genes under SD conditions in rice, The expression of Hd3a and FTL decreased in these transgenic plants, whereas the expression of Hd1, Early heading date 1 (Ehd1), OsMADS51, and OsMADS50 did not significantly change
  • Hd3a, OsMADS51~OsMADS65, OsCO3, a CONSTANS-LIKE gene, controls flowering by negatively regulating the expression of FT-like genes under SD conditions in rice, The expression of Hd3a and FTL decreased in these transgenic plants, whereas the expression of Hd1, Early heading date 1 (Ehd1), OsMADS51, and OsMADS50 did not significantly change
  • Ehd1, OsMADS51~OsMADS65, OsCO3, a CONSTANS-LIKE gene, controls flowering by negatively regulating the expression of FT-like genes under SD conditions in rice, The expression of Hd3a and FTL decreased in these transgenic plants, whereas the expression of Hd1, Early heading date 1 (Ehd1), OsMADS51, and OsMADS50 did not significantly change
  • Hd3a, OsMADS51~OsMADS65, Functional characterization of rice OsDof12, In transgenic lines overexpressing OsDof12, the transcription levels of Hd3a and OsMADS14 were up-regulated under LD conditions but not SD conditions, whereas the expression of Hd1, OsMADS51, Ehd1 and OsGI did not change under LD and SD conditions
  • Hd1, OsMADS51~OsMADS65, Functional characterization of rice OsDof12, In transgenic lines overexpressing OsDof12, the transcription levels of Hd3a and OsMADS14 were up-regulated under LD conditions but not SD conditions, whereas the expression of Hd1, OsMADS51, Ehd1 and OsGI did not change under LD and SD conditions
  • OsMADS14, OsMADS51~OsMADS65, Functional characterization of rice OsDof12, In transgenic lines overexpressing OsDof12, the transcription levels of Hd3a and OsMADS14 were up-regulated under LD conditions but not SD conditions, whereas the expression of Hd1, OsMADS51, Ehd1 and OsGI did not change under LD and SD conditions
  • OsDof12~OsCDF1, OsMADS51~OsMADS65, Functional characterization of rice OsDof12, In transgenic lines overexpressing OsDof12, the transcription levels of Hd3a and OsMADS14 were up-regulated under LD conditions but not SD conditions, whereas the expression of Hd1, OsMADS51, Ehd1 and OsGI did not change under LD and SD conditions
  • Ehd1, OsMADS51~OsMADS65, Functional characterization of rice OsDof12, In transgenic lines overexpressing OsDof12, the transcription levels of Hd3a and OsMADS14 were up-regulated under LD conditions but not SD conditions, whereas the expression of Hd1, OsMADS51, Ehd1 and OsGI did not change under LD and SD conditions
  • OsGI, OsMADS51~OsMADS65, Functional characterization of rice OsDof12, In transgenic lines overexpressing OsDof12, the transcription levels of Hd3a and OsMADS14 were up-regulated under LD conditions but not SD conditions, whereas the expression of Hd1, OsMADS51, Ehd1 and OsGI did not change under LD and SD conditions
  • Ehd1, OsMADS51~OsMADS65, Rice Indeterminate 1 OsId1 is necessary for the expression of Ehd1 Early heading date 1 regardless of photoperiod, In rice, the expression of Ehd1 is also controlled by the photoperiodic flowering genes OsGI (a rice ortholog of GI) and OsMADS51
  • Hd3a, OsMADS51~OsMADS65, The histone methyltransferase SDG724 mediates H3K36me2/3 deposition at MADS50 and RFT1 and promotes flowering in rice, This suggests that the divergent functions of paralogs RFT1 and Hd3a, and of MADS50 and MADS51, are in part due to differential H3K36me2/3 deposition, which also correlates with higher expression levels of MADS50 and RFT1 in flowering promotion in rice
  • OsMADS50~OsSOC1~DTH3, OsMADS51~OsMADS65, The histone methyltransferase SDG724 mediates H3K36me2/3 deposition at MADS50 and RFT1 and promotes flowering in rice, This suggests that the divergent functions of paralogs RFT1 and Hd3a, and of MADS50 and MADS51, are in part due to differential H3K36me2/3 deposition, which also correlates with higher expression levels of MADS50 and RFT1 in flowering promotion in rice
  • OsMADS51~OsMADS65, RFT1, The histone methyltransferase SDG724 mediates H3K36me2/3 deposition at MADS50 and RFT1 and promotes flowering in rice, This suggests that the divergent functions of paralogs RFT1 and Hd3a, and of MADS50 and MADS51, are in part due to differential H3K36me2/3 deposition, which also correlates with higher expression levels of MADS50 and RFT1 in flowering promotion in rice
  • Ehd1, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, These results indicate that OsMADS51 is a flowering promoter, particularly in SDs, and that this gene functions upstream of Ehd1, OsMADS14, and Hd3a
  • Ehd1, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, In Ehd1 RNA interference plants, OsMADS51 expression was not affected, supporting our conclusion that the MADS-box gene functions upstream of Ehd1
  • Ehd1, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, In summary, OsMADS51 is a novel flowering promoter that transmits a SD promotion signal from OsGI to Ehd1
  • Ehd1, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a
  • Hd3a, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, These results indicate that OsMADS51 is a flowering promoter, particularly in SDs, and that this gene functions upstream of Ehd1, OsMADS14, and Hd3a
  • Hd3a, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a
  • OsGI, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, However, in OsGI antisense plants, the OsMADS51 transcript level was reduced
  • OsGI, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, These results demonstrate that OsMADS51 functions downstream of OsGI
  • OsGI, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, In summary, OsMADS51 is a novel flowering promoter that transmits a SD promotion signal from OsGI to Ehd1
  • OsMADS14, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, These results indicate that OsMADS51 is a flowering promoter, particularly in SDs, and that this gene functions upstream of Ehd1, OsMADS14, and Hd3a
  • OsMADS14, OsMADS51~OsMADS65, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a, OsMADS51 is a short-day flowering promoter that functions upstream of Ehd1, OsMADS14, and Hd3a
  • Hd18, OsMADS51~OsMADS65, 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

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