ArticlePloS one2015
Perturbation of parentally biased gene expression during interspecific hybridization.
Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Bioinformatics insights into plant genomic imprinting: approaches, challenges, and future perspectives.Briefings in functional genomics · 2026Review
- Imprinting and DNA Methylation in Water Lily Endosperm: Implications for Seed Evolution.Molecular biology and evolution · 2025Article
- United by conflict: Convergent signatures of parental conflict in angiosperms and placental mammals.The Journal of heredity · 2024Review
- Molecular basis and evolutionary drivers of endosperm-based hybridization barriers.Plant physiology · 2024Review
- Genetic and environmental manipulation ofFrontiers in plant science · 2023Article
- Heterosis and Differential DNA Methylation in Soybean Hybrids and Their Parental Lines.Plants (Basel, Switzerland) · 2022Article
- Rapid evolution of post-zygotic reproductive isolation is widespread in Arctic plant lineages.Annals of botany · 2022Article
- The maternally expressed polycomb group genePlant communications · 2021Article
- FERTILIZATION-INDEPENDENT SEED-Polycomb Repressive Complex 2 Plays a Dual Role in Regulating Type I MADS-Box Genes in Early Endosperm Development.Plant physiology · 2018Article
- Incidence and developmental timing of endosperm failure in post-zygotic isolation between wild tomato lineages.Annals of botany · 2018Article
- Differentially Regulated Orthologs in Sorghum and the Subgenomes of Maize.The Plant cell · 2017Article
- Endosperm and Imprinting, Inextricably Linked.Plant physiology · 2017Review
- Genomic Imprinting in the Endosperm Is Systematically Perturbed in Abortive Hybrid Tomato Seeds.Molecular biology and evolution · 2016Article
- Towards development of new ornamental plants: status and progress in wide hybridization.Planta · 2016Review
- Evolution and Molecular Control of Hybrid Incompatibility in Plants.Frontiers in plant science · 2016Review
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Interspecific hybridization often induces epigenetic remodeling that leads to transposon activation, gene expression changes, and loss of imprinting. These genomic changes can be deleterious and contribute to postzygotic hybrid incompatibility. In Arabidopsis, loss of genomic imprinting of PHERES1 and presumed failure of Polycomb Repressive Complex contributes to seed inviability observed in A. thaliana X A. arenosa interspecific hybrids. We used this species pair to further analyze the relationship between parentally biased gene expression and postzygotic hybrid incompatibility using two A. thaliana accessions, Col-0 and C24, with differential seed survival. We found that parentally biased expression was perturbed to a similar degree in both A. thaliana hybrids for PHERES1, HDG3, and six other normally paternally expressed genes. We propose that early genome remodeling and loss of imprinting of seed development genes induces lethality in both compatible and incompatible hybrids.
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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.