ArticleThe Plant cell2012
The histone methyltransferase SDG724 mediates H3K36me2/3 deposition at MADS50 and RFT1 and promotes flowering in rice.
Article in The Plant cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 57 papers.
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Who cites it
57 citing papers in PubMed.
- H3K4me1 directs H3K36me2 and H3K36me3 deposition in land plants.Nature communications · 2026Article
- JMJ720 regulates flowering time in rice via H3K9 demethylation of Hd1.Plant biotechnology journal · 2025Article
- Integrated transcriptomic, transcriptional factors, and protein interaction reveal the regulatory mechanisms of flowering time in rice (Oryza sativa L.).Transgenic research · 2025Article
- Genome-Wide Identification of theInternational journal of molecular sciences · 2024Article
- Improving Rice Quality by Regulating the Heading Dates of Rice Varieties without Yield Penalties.Plants (Basel, Switzerland) · 2024Article
- Genome-wide identification and expression analysis of the SET domain-containing gene family in potato (Solanum tuberosum L.).BMC genomics · 2024Article
- A novel functional allele ofMolecular breeding : new strategies in plant improvement · 2024Article
- Phylogenomic profiles of whole-genome duplications in Poaceae and landscape of differential duplicate retention and losses among major Poaceae lineages.Nature communications · 2024Article
- Role of methylation in vernalization and photoperiod pathway: a potential flowering regulator?Horticulture research · 2023Article
- Adaptation to high latitudes through a novel allele of Hd3a strongly promoting heading date in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Article
- Rice OsMRG702 and Its Partner OsMRGBP Control Flowering Time through H4 Acetylation.International journal of molecular sciences · 2023Article
- A Green Light to Switch on Genes: Revisiting Trithorax on Plants.Plants (Basel, Switzerland) · 2022Review
- Transcription factor bZIP65 delays flowering via suppressingMolecular breeding : new strategies in plant improvement · 2022Article
- SDG102, a H3K36-Methyltransferase-Encoding Gene, Plays Pleiotropic Roles in Growth and Development of Maize (International journal of molecular sciences · 2022Article
- Crosstalk between the Circadian Clock and Histone Methylation.International journal of molecular sciences · 2022Article
- LUX ARRHYTHMO Interacts With ELF3a and ELF4a to Coordinate Vegetative Growth and Photoperiodic Flowering in Rice.Frontiers in plant science · 2022Article
- Epigenetic variation: A major player in facilitating plant fitness under changing environmental conditions.Frontiers in cell and developmental biology · 2022Review
- Epigenetics and its role in effecting agronomical traits.Frontiers in plant science · 2022Review
- SET DOMAIN GROUP 721 protein functions in saline-alkaline stress tolerance in the model rice variety Kitaake.Plant biotechnology journal · 2021Article
- A single amino acid residue substitution in BraA04g017190.3C, a histone methyltransferase, results in premature bolting in Chinese cabbage (Brassica rapa L. ssp. Pekinensis).BMC plant biology · 2021Article
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Authors and funding
13 authors.
Funding
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Abstract
Chromatin modifications affect flowering time in the long-day plant Arabidopsis thaliana, but the role of histone methylation in flowering time regulation of rice (Oryza sativa), a short-day plant, remains to be elucidated. We identified a late-flowering long vegetative phase1 (lvp1) mutant in rice and used map-based cloning to reveal that lvp1 affects the SET domain group protein 724 (SDG724). SDG724 functions as a histone methyltransferase in vitro and contributes to a major fraction of global histone H3 lysine 36 (H3K36) methylation in vivo. Expression analyses of flowering time genes in wild-type and lvp1 mutants revealed that Early heading date1, but not Heading date1, are misregulated in lvp1 mutants. In addition, the double mutant of lvp1 with photoperiod sensitivity5 (se5) flowered later than the se5 single mutant, indicating that lvp1 delays flowering time irrespective of photoperiod. Chromatin immunoprecipitation assays showed that lvp1 had reduced levels of H3K36me2/3 at MADS50 and RFT1. 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.
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