ArticlePhysiology and molecular biology of plants : an international journal of functional plant biology2020
Characterization of DNA methylation variations during fruit development and ripening of
Article in Physiology and molecular biology of plants : an international journal of functional plant biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 32 citations in OpenAlex.
- Integrated Analysis of DNA Methylation and Transcriptomic Dynamics in the Grape Variety 'Cabernet Franc' at Early and Late Stages of Fruit Development.Plants (Basel, Switzerland) · 2026Article
- Molecular mechanisms of phytohormone ABA-regulated anthocyanin biosynthesis in grape berry: an epigenetic dual-gating hypothesis within a five-layer regulatory framework.Frontiers in molecular biosciences · 2026Review
- Epigenetics in the modern era of crop improvements.Science China. Life sciences · 2025Review
- A new climate for genomic and epigenomic innovation in grapevine.Molecular horticulture · 2025Article
- Genome-wide identification and characterization of DNA methyltransferases and demethylases inFrontiers in plant science · 2025Article
- CHH hypermethylation contributes to the early ripening of grapes revealed by DNA methylome landscape of 'Kyoho' and its bud mutant.Horticulture research · 2025Article
- Low-pass nanopore sequencing for measurement of global methylation levels in plants.BMC genomics · 2024Article
- Non-climacteric fruit development and ripening regulation: 'the phytohormones show'.Journal of experimental botany · 2023Review
- Dissection of the Pearl of Csaba pedigree identifies key genomic segments related to early ripening in grape.Plant physiology · 2023Article
- Review
- Molecular Tools for Adapting Viticulture to Climate Change.Frontiers in plant science · 2021Review
- Cold Hardiness Dynamics and Spring Phenology: Climate-Driven Changes and New Molecular Insights Into Grapevine Adaptive Potential.Frontiers in plant science · 2021Review
- Epigenetic regulation and beyond in grapevine-pathogen interactions: a biotechnological perspective.Physiologia plantarumReview
Corrections and comments
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Authors and funding
6 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The fruit is the most important economical organ in the grape; accordingly, to investigate the grapevine genomic methylation landscape and examine its functional significance during fruit development, we generated whole genome DNA methylation maps for various developmental stages in the fruit of grapevine. In this study, thirteen DNA methylation-related genes and their expression profiles were identified and analyzed. The methylation levels for mC, mCG, mCHG, and mCHH contexts in 65 days after flowering (65DAF) fruit (véraison stage) were higher than those in 40DAF (green stage) and 90DAF (mature stage) fruits. Relative to methylation in the mC context, methylation levels in the mCHH context were higher than those of mCG and mCHG. The DNA methylation level in the ncRNA regions was significantly higher than that in exon, gene, intron, and mRNA regions. The differentially methylated regions (DMRs) and differentially methylated promoters (DMPs) in 65DAF_vs_40DAF were both higher than those in 90DAF_vs_65DAF and 90DAF_vs_40DAF. Most DMRs (or DMPs) were involved in metabolic processes and cell processes, binding, and catalytic activity. These results indicated that DNA methylation represses gene expression during grape fruit development, and it broadens our understanding of the landscape and function of DNA methylation in grapevine genomes.
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