ArticleInternational journal of molecular sciences2021
The Histone Chaperone HIRA Is a Positive Regulator of Seed Germination.
Article in International journal of molecular sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 20 citations in OpenAlex.
- Advances in the study of the role of epigenetic mechanisms in plant growth and response to stress.Horticulture research · 2026Article
- Replication-independent eviction of the histone variant H2B.8 reveals chromatin reprogramming during seed imbibition.Nature communications · 2026Article
- Multifaceted transcriptional regulatory pathways keep plant immune responses under control.Plant physiology · 2026Article
- UBA2A regulates seed dormancy and the stability of chromatin-retained DOG1 messenger RNA.Journal of integrative plant biology · 2025Article
- Deciphering Seed Deterioration: Molecular Insights and Priming Strategies for Revitalizing Aged Seeds.Plants (Basel, Switzerland) · 2025Review
- Role of functional genes for seed vigor related traits through genome-wide association mapping in finger millet (Eleusine coracana L. Gaertn.).Scientific reports · 2025Article
- Chromatin dynamics and RNA metabolism are double-edged swords for the maintenance of plant genome integrity.Nature plants · 2024Review
- Molecular Insights into the Accelerated Sprouting of and Apical Dominance Release in Potato Tubers Subjected to Post-Harvest Heat Stress.International journal of molecular sciences · 2024Article
- Histone H3.3 deposition in seed is essential for the post-embryonic developmental competence in Arabidopsis.Nature communications · 2022Article
- Epigenetic Mechanisms of Tree Responses to Climatic Changes.International journal of molecular sciences · 2022Review
- Physiological and Environmental Regulation of Seed Germination: From Signaling Events to Molecular Responses.International journal of molecular sciences · 2022Article
- QTL mapping and KASP marker development for seed vigor related traits in common wheat.Frontiers in plant science · 2022Article
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
Abstract
Histone chaperones regulate the flow and dynamics of histone variants and ensure their assembly into nucleosomal structures, thereby contributing to the repertoire of histone variants in specialized cells or tissues. To date, not much is known on the distribution of histone variants and their modifications in the dry seed embryo. Here, we bring evidence that genes encoding the replacement histone variant H3.3 are expressed in Arabidopsis dry seeds and that embryo chromatin is characterized by a low H3.1/H3.3 ratio. Loss of HISTONE REGULATOR A (HIRA), a histone chaperone responsible for H3.3 deposition, reduces cellular H3 levels and increases chromatin accessibility in dry seeds. These molecular differences are accompanied by increased seed dormancy in
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.