ArticleFrontiers in plant science2023
Arabidopsis histone deacetylase HD2A and HD2B regulate seed dormancy by repressing DELAY OF GERMINATION 1.
Article in Frontiers in plant science, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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9 citing papers in PubMed.
- TIME FOR COFFEE coordinates phase separation and chromatin regulation for salt tolerance.Science advances · 2026Article
- Genome-wide analysis of the HDAC gene family in Pyrus betulifolia and functional validation of PcHDAC5 and PcHDT1.2 in Pyrus calleryana seed dormancy release.Journal of plant research · 2026Article
- DOG1-Mediated Priming Followed by Environmentally Tunable Plasticity: A Two-Phase Model for Dormancy Establishment inProteomes · 2026Article
- New molecular players: siRNA expression and gene regulation in Hordeum vulgare L. ageing seeds after germination.BMC genomics · 2026Article
- The Influence of Wild Grapevine Endophytes on the Growth of the Model PlantLife (Basel, Switzerland) · 2026Article
- Epigenetic control of seed development and dormancy in cereals.Plant signaling & behavior · 2025Review
- Advances in understanding the roles of plant HAT and HDAC in non-histone protein acetylation and deacetylation.Planta · 2024Review
- Systematic Analysis of theInternational journal of molecular sciences · 2024Article
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10 authors.
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Abstract
Seed dormancy is a crucial developmental transition that affects the adaption and survival of plants. Arabidopsis DELAY OF GERMINATION 1 (DOG1) is known as a master regulator of seed dormancy. However, although several upstream factors of DOG1 have been reported, the exact regulation of DOG1 is not fully understood. Histone acetylation is an important regulatory layer, controlled by histone acetyltransferases and histone deacetylases. Histone acetylation strongly correlates with transcriptionally active chromatin, whereas heterochromatin is generally characterized by hypoacetylated histones. Here we describe that loss of function of two plant-specific histone deacetylases, HD2A and HD2B, resulted in enhanced seed dormancy in Arabidopsis. Interestingly, the silencing of
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