- Information
- Symbol: Ehd3
- MSU: LOC_Os08g01420
- RAPdb: Os08g0105000
- Publication
- Ehd3, encoding a plant homeodomain finger-containing protein, is a critical promoter of rice flowering, 2011, Plant J.
- Trithorax group protein Oryza sativa Trithorax1 controls flowering time in rice via interaction with early heading date3, 2014, Plant Physiol.
- Transcriptional and post-transcriptional regulation of heading date in rice, 2020, New Phytol.
- Genbank accession number
- Key message
- Transcript levels of OsGI, phytochrome genes, and Early heading date3 (Ehd3), which function upstream of Ghd7, were unchanged in the mutant
- We report here that an early heading date 3 (ehd3) mutant flowered later than wild-type plants, particularly under LD conditions, regardless of the Hd1-deficient background
- To identify the role of Ehd3 within the gene regulatory network for rice flowering, we compared the transcript levels of genes related to rice flowering in wild-type plants and ehd3 mutants
- Furthermore, Ehd3 ghd7 plants flowered earlier and show higher Ehd1 transcript levels than ehd3 ghd7 plants, suggesting a Ghd7-independent role of Ehd3 in the upregulation of Ehd1
- Our results demonstrate that the PHD-finger gene Ehd3 acts as a promoter in the unique genetic pathway responsible for photoperiodic flowering in rice
- Ehd3, encoding a plant homeodomain finger-containing protein, is a critical promoter of rice flowering
- Increased transcription of Ghd7 under LD conditions and reduced transcription of downstream Ehd1 and FT-like genes in the ehd3 mutants suggested that Ehd3 normally functions as an LD downregulator of Ghd7 in floral induction
- Connection
- Ehd3, Hd1, Ehd3, encoding a plant homeodomain finger-containing protein, is a critical promoter of rice flowering, We report here that an early heading date 3 (ehd3) mutant flowered later than wild-type plants, particularly under LD conditions, regardless of the Hd1-deficient background
- Ehd1, Ehd3, Ehd3, encoding a plant homeodomain finger-containing protein, is a critical promoter of rice flowering, Increased transcription of Ghd7 under LD conditions and reduced transcription of downstream Ehd1 and FT-like genes in the ehd3 mutants suggested that Ehd3 normally functions as an LD downregulator of Ghd7 in floral induction
- Ehd1, Ehd3, Ehd3, encoding a plant homeodomain finger-containing protein, is a critical promoter of rice flowering, Furthermore, Ehd3 ghd7 plants flowered earlier and show higher Ehd1 transcript levels than ehd3 ghd7 plants, suggesting a Ghd7-independent role of Ehd3 in the upregulation of Ehd1
- Ehd3, Ghd7, Ehd3, encoding a plant homeodomain finger-containing protein, is a critical promoter of rice flowering, Increased transcription of Ghd7 under LD conditions and reduced transcription of downstream Ehd1 and FT-like genes in the ehd3 mutants suggested that Ehd3 normally functions as an LD downregulator of Ghd7 in floral induction
- Ehd3, Ghd7, Ehd3, encoding a plant homeodomain finger-containing protein, is a critical promoter of rice flowering, Furthermore, Ehd3 ghd7 plants flowered earlier and show higher Ehd1 transcript levels than ehd3 ghd7 plants, suggesting a Ghd7-independent role of Ehd3 in the upregulation of Ehd1
- Ehd3, Ghd7, Trithorax group protein Oryza sativa Trithorax1 controls flowering time in rice via interaction with early heading date3, Transcript levels of OsGI, phytochrome genes, and Early heading date3 (Ehd3), which function upstream of Ghd7, were unchanged in the mutant
- Ehd3, OsGI, Trithorax group protein Oryza sativa Trithorax1 controls flowering time in rice via interaction with early heading date3, Transcript levels of OsGI, phytochrome genes, and Early heading date3 (Ehd3), which function upstream of Ghd7, were unchanged in the mutant
- Ehd3, OsTrx1~SDG723, Trithorax group protein Oryza sativa Trithorax1 controls flowering time in rice via interaction with early heading date3, We demonstrated that the plant homeodomain motif of OsTrx1 binds to native histone H3 from the calf thymus and that OsTrx1 binds to Ehd3 through the region between the plant homeodomain and SET domains
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