Hd17,Ef7,OsELF3-1,OsELF3.1,OsELF3

2015-01-20 | Categories genes  | Tags height  vegetative  heading date  flowering time  growth  flower  floral  grain  grain number  flowering 

• Information
  • Symbol: Hd17,Ef7,OsELF3-1,OsELF3.1,OsELF3
  • MSU: LOC_Os06g05060
  • RAPdb: Os06g0142600
• Publication
  • Identification of a novel gene ef7 conferring an extremely long basic vegetative growth phase in rice, 2009, Theor Appl Genet.
  • OsELF3-1, an ortholog of Arabidopsis early flowering 3, regulates rice circadian rhythm and photoperiodic flowering, 2012, PLoS One.
  • OsELF3 is involved in circadian clock regulation for promoting flowering under long-day conditions in rice, 2013, Mol Plant.
  • Natural variation in Hd17, a homolog of Arabidopsis ELF3 that is involved in rice photoperiodic flowering, 2012, Plant Cell Physiol.
  • Ef7 encodes an ELF3-like protein and promotes rice flowering by negatively regulating the floral repressor gene Ghd7 under both short- and long-day conditions, 2012, Plant Cell Physiol.
  • Mutation of Rice Early Flowering3.1 OsELF3.1 delays leaf senescence in rice., 2016, Plant Mol Biol.
  • HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice., 2018, Plant Cell.
  • Genetic relationship between phytochromes and OsELF3-1 reveals the mode of regulation for the suppression of phytochrome signaling in rice., 2018, Plant Cell Physiol.
  • Clock component OsPRR73 positively regulates rice salt tolerance by modulating OsHKT2;1-mediated sodium homeostasis, 2020, EMBO J.
  • Transcriptional and post-transcriptional regulation of heading date in rice, 2020, New Phytol.
  • The transcriptional repressor OsPRR73 links circadian clock and photoperiod pathway to control heading date in rice, 2020, Plant Cell Environ.
  • A clock regulatory module is required for salt tolerance and control of heading date in rice, 2021, Plant Cell Environ.
  • mediated pathways in rice Oryza sativa L.., 2021, Plant Sci.
  • The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7., 2022, J Adv Res.
• Genbank accession number
  • AB686539
  • AB686540
  • AK242105
  • AB686539
  • AB686540
  • AK242105
  • AB686539
  • AB686540
  • AK242105
• Key message
  • Moreover, OsELF3-1 suppresses a flowering repressor grain number, plant height and heading date 7 (Ghd7) to indirectly accelerate flowering under long-day (LD) conditions
  • Identification of a novel gene ef7 conferring an extremely long basic vegetative growth phase in rice
  • In addition, OsELF3-1 is involved in blue light signaling by activating early heading date 1 (Ehd1) expression to promote rice flowering under short-day (SD) conditions
  • We previously identified a quantitative trait locus, Heading date 17 (Hd17), that is associated with a difference in flowering time between Japanese rice (Oryza sativa L
  • Our results demonstrate that natural variation in Hd17 may change the transcription level of a flowering repressor, Grain number, plant height and heading date 7 (Ghd7), suggesting that Hd17 is part of rice’s photoperiodic flowering pathway
  • Expression analyses of flowering time-related genes demonstrated that Ef7 negatively regulates the expression of Ghd7, which is a repressor of the photoperiodic control of rice flowering, and consequently up-regulates the expression of the downstream Ehd1 and FT-like genes under both SD and LD conditions
  • Taken together, our results indicate OsELF3-1 is essential for circadian regulation and photoperiodic flowering in rice
  • OsELF3-1, an ortholog of Arabidopsis early flowering 3, regulates rice circadian rhythm and photoperiodic flowering
  • Natural variation in Hd17, a homolog of Arabidopsis ELF3 that is involved in rice photoperiodic flowering
  • Thus, our results show that Ef7 functions as a floral promoter by repressing Ghd7 expression under both SD and LD conditions
  • Ef7 encodes an ELF3-like protein and promotes rice flowering by negatively regulating the floral repressor gene Ghd7 under both short- and long-day conditions
  • In this study, we identified and characterized the Ef7 gene, one of the rice orthologs of Arabidopsis EARLY FLOWERING 3 (ELF3)
  • The ef7 mutant HS276, which was induced by gamma-irradiation of the japonica rice cultivar ‘Gimbozu’, flowers late under both SD and LD conditions
  • Genetic analyses with a non-functional Ghd7 allele provided further evidence that the delayed flowering of ef7 is mediated through the Ghd7 pathway
  • HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice.
  • An amino acid variation (L558S) within the interaction domain of OsELF3 with HAF1 greatly contributes to the variation in heading date among japonica rice accessions
  • Taken together, our findings suggest that HAF1 precisely modulates the diurnal rhythm of OsELF3 accumulation to ensure the appropriate heading date in rice
  • Previous studies have suggested that OsELF3-1 has a predominant role in controlling rice photoperiodic flowering, while also contributing to the transcriptional regulation of rice floral regulators expressed in the morning
  • OsELF3-1 contributes to the translocation of OsLUX to the nucleus, and a compromised flowering phenotype results upon mutation of any component of the OsEC complex
• Connection
  • Ehd1, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsELF3-1, an ortholog of Arabidopsis early flowering 3, regulates rice circadian rhythm and photoperiodic flowering, In addition, OsELF3-1 is involved in blue light signaling by activating early heading date 1 (Ehd1) expression to promote rice flowering under short-day (SD) conditions
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsPRR1, OsELF3-1, an ortholog of Arabidopsis early flowering 3, regulates rice circadian rhythm and photoperiodic flowering, Our results suggest OsELF3-1 can affect rice circadian systems via positive regulation of OsLHY expression and negative regulation of OsPRR1, OsPRR37, OsPRR73 and OsPRR95 expression
  • Ghd7, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsELF3-1, an ortholog of Arabidopsis early flowering 3, regulates rice circadian rhythm and photoperiodic flowering, Moreover, OsELF3-1 suppresses a flowering repressor grain number, plant height and heading date 7 (Ghd7) to indirectly accelerate flowering under long-day (LD) conditions
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsEF3~OsELF3-2~OsELF3.2, OsELF3-1, an ortholog of Arabidopsis early flowering 3, regulates rice circadian rhythm and photoperiodic flowering, There are two orthologs (OsELF3-1 and OsELF3-2) of ELF3 in rice (Oryza sativa), but their roles have not yet been fully identified
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsEF3~OsELF3-2~OsELF3.2, OsELF3-1, an ortholog of Arabidopsis early flowering 3, regulates rice circadian rhythm and photoperiodic flowering, Here, we performed a functional characterization of OsELF3-1 and revealed it plays a more predominant role than OsELF3-2 in rice heading
  • Ghd7, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, Natural variation in Hd17, a homolog of Arabidopsis ELF3 that is involved in rice photoperiodic flowering, Our results demonstrate that natural variation in Hd17 may change the transcription level of a flowering repressor, Grain number, plant height and heading date 7 (Ghd7), suggesting that Hd17 is part of rice’s photoperiodic flowering pathway
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsHIP1~HAF1, HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice., HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice.
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsHIP1~HAF1, HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice., In this study, we show that OsELF3 (EARLY FLOWERING3) is the direct substrate of HAF1 for ubiquitination in vitro and in vivo
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsHIP1~HAF1, HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice., HAF1 is required for maintaining the circadian rhythm of OsELF3 accumulation during photoperiodic responses in rice
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsHIP1~HAF1, HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice., In addition, the haf1 oself3 double mutant headed as late as oself3 plants under long-day conditions
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsHIP1~HAF1, HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice., An amino acid variation (L558S) within the interaction domain of OsELF3 with HAF1 greatly contributes to the variation in heading date among japonica rice accessions
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsHIP1~HAF1, HAF1 Modulates Circadian Accumulation of OsELF3 Controlling Heading Date Under Long-day Conditions in Rice., Taken together, our findings suggest that HAF1 precisely modulates the diurnal rhythm of OsELF3 accumulation to ensure the appropriate heading date in rice
  • Ghd7, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, Genetic relationship between phytochromes and OsELF3-1 reveals the mode of regulation for the suppression of phytochrome signaling in rice., Although the oself3-1 mutation recovered Ghd7 expression in the se5 background, there was a lack of Ghd7 expression in the phyAphyBphyC triple mutant background
  • Ghd7, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, Genetic relationship between phytochromes and OsELF3-1 reveals the mode of regulation for the suppression of phytochrome signaling in rice., These observations suggest OsELF3-1 represses Ghd7 expression by inhibiting the phytochrome signaling pathway
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsEF3~OsELF3-2~OsELF3.2, Genetic relationship between phytochromes and OsELF3-1 reveals the mode of regulation for the suppression of phytochrome signaling in rice., The rice genome carries two ELF3 homologs, namely OsELF3-1 and OsELF3-2
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsEF3~OsELF3-2~OsELF3.2, Genetic relationship between phytochromes and OsELF3-1 reveals the mode of regulation for the suppression of phytochrome signaling in rice., A comparison between the oself3-1 mutant and transgenic rice lines in which OsELF3-1 and OsELF3-2 are simultaneously silenced uncovered a role for OsELF3-1 in addition to the canonical ELF3 function as an evolutionarily conserved role for a nighttime repressor that regulates the rice circadian clock
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, Se5~OsHY1~OsHO1~YGL2~YE1~PE-1, Genetic relationship between phytochromes and OsELF3-1 reveals the mode of regulation for the suppression of phytochrome signaling in rice., Here, we observed that the oself3-1 mutation suppresses the photoperiod-insensitive early flowering of photoperiod sensitivity5 (se5), which is a chromophore-deficient rice mutant
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, Se5~OsHY1~OsHO1~YGL2~YE1~PE-1, Genetic relationship between phytochromes and OsELF3-1 reveals the mode of regulation for the suppression of phytochrome signaling in rice., Although the oself3-1 mutation recovered Ghd7 expression in the se5 background, there was a lack of Ghd7 expression in the phyAphyBphyC triple mutant background
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsCCT11~OsPRR73, The transcriptional repressor OsPRR73 links circadian clock and photoperiod pathway to control heading date in rice, In LL and DD, the oscillatory patterns of the circadian genes OsLHY, OsTOC1, OsGI and OsELF3 were varied in OsPRR73OX and osprr73 mutants
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLHY~OsCCA1, The transcriptional repressor OsPRR73 links circadian clock and photoperiod pathway to control heading date in rice, In LL and DD, the oscillatory patterns of the circadian genes OsLHY, OsTOC1, OsGI and OsELF3 were varied in OsPRR73OX and osprr73 mutants
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsGI, The transcriptional repressor OsPRR73 links circadian clock and photoperiod pathway to control heading date in rice, In LL and DD, the oscillatory patterns of the circadian genes OsLHY, OsTOC1, OsGI and OsELF3 were varied in OsPRR73OX and osprr73 mutants
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsELF4a, A clock regulatory module is required for salt tolerance and control of heading date in rice, Here, we identify a rice ternary repressive protein complex composed of OsELF4a, OsELF3-1 and OsLUX, which was designated as OsEC1 in analogy to a similar complex in Arabidopsis
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsELF4a, A clock regulatory module is required for salt tolerance and control of heading date in rice, OsELF4a physically interacts with OsELF3-1 and OsELF3-2 in nucleus, whilst OsELF3-1 rather than OsELF3-2 strongly interacts with OsLUX, a Myb-domain containing transcriptional factor
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsEF3~OsELF3-2~OsELF3.2, A clock regulatory module is required for salt tolerance and control of heading date in rice, OsELF4a physically interacts with OsELF3-1 and OsELF3-2 in nucleus, whilst OsELF3-1 rather than OsELF3-2 strongly interacts with OsLUX, a Myb-domain containing transcriptional factor
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLUX~OsPCL1, A clock regulatory module is required for salt tolerance and control of heading date in rice, Here, we identify a rice ternary repressive protein complex composed of OsELF4a, OsELF3-1 and OsLUX, which was designated as OsEC1 in analogy to a similar complex in Arabidopsis
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLUX~OsPCL1, A clock regulatory module is required for salt tolerance and control of heading date in rice, OsELF4a physically interacts with OsELF3-1 and OsELF3-2 in nucleus, whilst OsELF3-1 rather than OsELF3-2 strongly interacts with OsLUX, a Myb-domain containing transcriptional factor
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLHY, mediated pathways in rice Oryza sativa L.., Dual-luciferase assays showed that OsLHY repressed the transcription of OsGI, Hd1, Ghd7, Hd3a, RFT1 and OsELF3, and activated the transcription of Ehd1
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLHY, mediated pathways in rice Oryza sativa L.., Moreover, the yeast one hybrid assay and electrophoretic mobility shift assay confirmed that OsLHY directly repressed OsGI, RFT1 and OsELF3 by binding to their promoters, which is consistent with that in Arabidopsis
  • Ehd1, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, mediated pathways in rice Oryza sativa L.., Dual-luciferase assays showed that OsLHY repressed the transcription of OsGI, Hd1, Ghd7, Hd3a, RFT1 and OsELF3, and activated the transcription of Ehd1
  • Ghd7, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, mediated pathways in rice Oryza sativa L.., Dual-luciferase assays showed that OsLHY repressed the transcription of OsGI, Hd1, Ghd7, Hd3a, RFT1 and OsELF3, and activated the transcription of Ehd1
  • Hd1, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, mediated pathways in rice Oryza sativa L.., Dual-luciferase assays showed that OsLHY repressed the transcription of OsGI, Hd1, Ghd7, Hd3a, RFT1 and OsELF3, and activated the transcription of Ehd1
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, Hd3a, mediated pathways in rice Oryza sativa L.., Dual-luciferase assays showed that OsLHY repressed the transcription of OsGI, Hd1, Ghd7, Hd3a, RFT1 and OsELF3, and activated the transcription of Ehd1
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsGI, mediated pathways in rice Oryza sativa L.., Dual-luciferase assays showed that OsLHY repressed the transcription of OsGI, Hd1, Ghd7, Hd3a, RFT1 and OsELF3, and activated the transcription of Ehd1
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsGI, mediated pathways in rice Oryza sativa L.., Moreover, the yeast one hybrid assay and electrophoretic mobility shift assay confirmed that OsLHY directly repressed OsGI, RFT1 and OsELF3 by binding to their promoters, which is consistent with that in Arabidopsis
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, RFT1, mediated pathways in rice Oryza sativa L.., Dual-luciferase assays showed that OsLHY repressed the transcription of OsGI, Hd1, Ghd7, Hd3a, RFT1 and OsELF3, and activated the transcription of Ehd1
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, RFT1, mediated pathways in rice Oryza sativa L.., Moreover, the yeast one hybrid assay and electrophoretic mobility shift assay confirmed that OsLHY directly repressed OsGI, RFT1 and OsELF3 by binding to their promoters, which is consistent with that in Arabidopsis
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLUX~OsPCL1, The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7., The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7.
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLUX~OsPCL1, The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7., OsLUX forms the OsEC (OsELF4s-OsELF3-1-OsLUX) complex by recruiting OsELF3-1 and OsELF4s, which were required to regulate rice heading
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLUX~OsPCL1, The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7., OsELF3-1 contributes to the translocation of OsLUX to the nucleus, and a compromised flowering phenotype results upon mutation of any component of the OsEC complex
  • Ghd7, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7., The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7.
  • Hd1, Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7., The clock component OsLUX regulates rice heading through recruiting OsELF3-1 and OsELF4s to repress Hd1 and Ghd7.
  • Hd17~Ef7~OsELF3-1~OsELF3.1~OsELF3, OsLHY, Bifunctional regulators of photoperiodic flowering in short day plant rice., Subsequently, numerous dual function regulators, such as phytochromes, Ghd7, DHT8, OsPRR37, OsGI, OsLHY, and OsELF3, were gradually identified

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