ArticleNucleic acids research2019
The effects of Arabidopsis genome duplication on the chromatin organization and transcriptional regulation.
Article in Nucleic acids research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed.
- Autopolyploidization-Induced Chromatin Remodeling Regulates Leaf Size Variation in Brassica rapa.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- The ApWRKY26/ApERF4-ApMYB2 module regulates anthocyanin accumulation for the seasonal leaf color transition inHorticulture research · 2026Article
- The Association Between DNA Methylation and Three-Dimensional Genome During Whole Genome Doubling inPlants (Basel, Switzerland) · 2025Article
- Epigenetics in the modern era of crop improvements.Science China. Life sciences · 2025Review
- Genome-wide identification and expression profiles of NAC transcription factors in Poncirus trifoliata reveal their potential roles in cold tolerance.BMC plant biology · 2025Article
- Regulation of transcriptional homeostasis by DNA methylation upon genome duplication in pak choi.Molecular horticulture · 2025Article
- Polyploidization-driven transcriptomic dynamics in Medicago sativa neotetraploids: mRNA, smRNA and allele-specific gene expression.BMC plant biology · 2025Article
- Chromatin Accessibility and Gene Expression Vary Between a New and Evolved Autopolyploid of Arabidopsis arenosa.Molecular biology and evolution · 2024Article
- Defining autopolyploidy: Cytology, genetics, and taxonomy.American journal of botany · 2024Review
- The N-terminal coiled-coil domain of Arabidopsis CROWDED NUCLEI 1 is required for nuclear morphology maintenance.Planta · 2024Article
- Integrated transcriptome and metabolome analysis revealed that HaMYB1 modulates anthocyanin accumulation to deepen sunflower flower color.Plant cell reports · 2024Article
- Reorganization of three-dimensional chromatin architecture in Medicago truncatula under phosphorus deficiency.Journal of experimental botany · 2023Article
- Genomic rearrangements and evolutionary changes in 3D chromatin topologies in the cotton tribe (Gossypieae).BMC biology · 2023Article
- DNA methylation in transposable elements buffers the connection between three-dimensional chromatin organization and gene transcription upon rice genome duplication.Journal of advanced research · 2022Article
- Genome-wide chromatin accessibility analysis unveils open chromatin convergent evolution during polyploidization in cotton.Proceedings of the National Academy of Sciences of the United States of America · 2022Article
- Homologous chromosome associations in domains before meiosis could facilitate chromosome recognition and pairing in wheat.Scientific reports · 2022Article
- Comparison of structural variants in the whole genome sequences of two Medicago truncatula ecotypes: Jemalong A17 and R108.BMC plant biology · 2022Article
- Dynamic 3D genome architecture of cotton fiber reveals subgenome-coordinated chromatin topology for 4-staged single-cell differentiation.Genome biology · 2022Article
- Integrated Analysis of Hi-C and RNA-Seq Reveals the Molecular Mechanism of Autopolyploid Growth Advantages in Pak Choi (Frontiers in plant science · 2022Article
- Plant 3D Chromatin Organization: Important Insights from Chromosome Conformation Capture Analyses of the Last 10 Years.Plant & cell physiology · 2021Review
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8 authors.
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Abstract
Autopolyploidy is widespread in higher plants and important for agricultural yield and quality. However, the effects of genome duplication on the chromatin organization and transcriptional regulation are largely unknown in plants. Using High-throughput Chromosome Conformation Capture (Hi-C), we showed that autotetraploid Arabidopsis presented more inter-chromosomal interactions and fewer short-range chromatin interactions compared with its diploid progenitor. In addition, genome duplication contributed to the switching of some loose and compact structure domains with altered H3K4me3 and H3K27me3 histone modification status. 539 genes were identified with altered transcriptions and chromatin interactions in autotetraploid Arabidopsis. Especially, we found that genome duplication changed chromatin looping and H3K27me3 histone modification in Flowering Locus C. We propose that genome doubling modulates the transcription genome-wide by changed chromatin interactions and at the specific locus by altered chromatin loops and histone modifications.
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