Ehd4

2015-01-20 | Categories genes  | Tags flower  flowering time  heading date 

• Information
  • Symbol: Ehd4
  • MSU: LOC_Os03g02160
  • RAPdb: Os03g0112700
• Publication
  • Ehd4 encodes a novel and Oryza-genus-specific regulator of photoperiodic flowering in rice, 2013, PLoS Genet.
  • Transcriptional and post-transcriptional regulation of heading date in rice, 2020, New Phytol.
• Genbank accession number
  • JQ828863
  • AK112095
  • JQ828863
  • AK112095
• Key message
  • ehd4 mutants showed a never flowering phenotype under natural long-day conditions
  • We conclude that Ehd4 is a novel Oryza-genus-specific regulator of Ehd1, and it plays an essential role in photoperiodic control of flowering time in rice
  • Ehd4 encodes a novel and Oryza-genus-specific regulator of photoperiodic flowering in rice
  • Here, we report isolation and characterization of a positive regulator of Ehd1, Early heading date 4 (Ehd4)
• Connection
  • Ehd4, Hd3a, Ehd4 encodes a novel and Oryza-genus-specific regulator of photoperiodic flowering in rice, We show that Ehd4 up-regulates the expression of the “florigen” genes Hd3a and RFT1 through Ehd1, but it acts independently of other known Ehd1 regulators
  • Ehd4, OsGI-Hd1-Hd3a~RFT1, Ehd4 encodes a novel and Oryza-genus-specific regulator of photoperiodic flowering in rice, We show that Ehd4 up-regulates the expression of the “florigen” genes Hd3a and RFT1 through Ehd1, but it acts independently of other known Ehd1 regulators
  • Ehd1, Ehd4, Ehd4 encodes a novel and Oryza-genus-specific regulator of photoperiodic flowering in rice, Here, we report isolation and characterization of a positive regulator of Ehd1, Early heading date 4 (Ehd4)
  • Ehd1, Ehd4, Ehd4 encodes a novel and Oryza-genus-specific regulator of photoperiodic flowering in rice, Ehd4 expression is most active in young leaves with a diurnal expression pattern similar to that of Ehd1 under both short-day and long-day conditions
  • Ehd1, Ehd4, Ehd4 encodes a novel and Oryza-genus-specific regulator of photoperiodic flowering in rice, We show that Ehd4 up-regulates the expression of the “florigen” genes Hd3a and RFT1 through Ehd1, but it acts independently of other known Ehd1 regulators
  • Ehd1, Ehd4, Ehd4 encodes a novel and Oryza-genus-specific regulator of photoperiodic flowering in rice, We conclude that Ehd4 is a novel Oryza-genus-specific regulator of Ehd1, and it plays an essential role in photoperiodic control of flowering time in rice

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