ArticleThe Plant cell2024
The phosphatidylethanolamine-binding proteins OsMFT1 and OsMFT2 regulate seed dormancy in rice.
Article in The Plant cell, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- CqRVE5-CqHAI3 is the potential key gene module regulating pre-harvest sprouting in quinoa.Plant cell reports · 2026Article
- SDR3.1 negatively regulates seed dormancy in Poaceae crops.The Plant journal : for cell and molecular biology · 2026Article
- Superior alleles ofNational science review · 2026Article
- Holistic overview of regulatory networks governing seed dormancy and germination in plants.Science China. Life sciences · 2026Review
- Heat Shock Transcription Factor OsHsfc1a Enhances Rice Seedling Thermotolerance by Regulating OsMFT1 and Preserving Chloroplast Structure Under Heat Stress.Plant biotechnology journal · 2026Article
- Translating research on seed dormancy and germination from Arabidopsis to temperate cereals to control pre-harvest sprouting.Frontiers in plant science · 2026Review
- Optimization of post-ripening treatments for efficient germination of early-harvested winter wheat seeds under speed breeding.Frontiers in plant science · 2026Article
- Systematic mutagenesis reveals dominant-minor paralog configurations in the riceFrontiers in plant science · 2026Article
- bHLH Transcription Factors in Cereal Crops: Diverse Functions in Regulating Growth, Development and Stress Responses.International journal of molecular sciences · 2025Review
- Integrated Multi-Omics Analysis Reveals the Survival Strategy of Dongxiang Wild Rice (DXWR,Plants (Basel, Switzerland) · 2025Article
- Identification of hub genes regulating seed germination viability in soybean via comparative transcriptome analysis and WGCNA.BMC plant biology · 2025Article
- Control of seed-to-seedling transition by an upstream open reading frame inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- TaFT-D1 positively regulates grain weight by acting as a coactivator of TaFDL2 in wheat.Plant biotechnology journal · 2025Article
- The Histone Methyltransferase OsSET37 Positively Regulates Rice Seed Vigor.Physiologia plantarumArticle
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11 authors.
Funding
Abstract
Seed dormancy is crucial for optimal plant life-cycle timing. However, domestication has largely diminished seed dormancy in modern cereal cultivars, leading to challenges such as preharvest sprouting (PHS) and subsequent declines in yield and quality. Therefore, it is imperative to unravel the molecular mechanisms governing seed dormancy for the development of PHS-resistant varieties. In this study, we screened a mutant of BASIC HELIX-LOOP-HELIX TRANSCRIPTION FACTOR4 (OsbHLH004) with decreased seed dormancy and revealed that OsbHLH004 directly regulates the expression of 9-CIS-EPOXYCAROTENOID DIOXYGENASE3 (OsNCED3) and GIBBERELLIN 2-OXIDASE6 (OsGA2ox6) in rice (Oryza sativa). Additionally, we determined that two phosphatidylethanolamine-binding proteins, MOTHER OF FT AND TFL1 and 2 (OsMFT1 and OsMFT2; hereafter OsMFT1/2) interact with OsbHLH004 and Ideal Plant Architecture 1 (IPA1) to regulate their binding capacities on OsNCED3 and OsGA2ox6, thereby promoting seed dormancy. Intriguingly, FT-INTERACTING PROTEIN1 (OsFTIP1) interacts with OsMFT1/2 and affects their nucleocytoplasmic translocation into the nucleus, where OsMFT1/2-OsbHLH004 and OsMFT1/2-IPA1 antagonistically modulate the expression of OsNCED3 and OsGA2ox6. Our findings reveal that OsFTIP1-mediated inhibition of nuclear translocation of OsMFT1/2 and the dynamic transcriptional modulation of OsNCED3 and OsGA2ox6 by OsMFT1/2-OsbHLH004 and OsMFT1/2-IPA1 complexes in seed dormancy in rice.
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