ArticleScientific reports2016
Empirical evidence for large X-effects in animals with undifferentiated sex chromosomes.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 45 citations in OpenAlex.
- Genomics Detects Japanese and Pacific Sardine (Ecology and evolution · 2026Article
- Sharp decline in male fertility in F2 hybrids of the female-heterogametic silk moth Bombyx.Genetics · 2024Article
- A leading-edge scenario in the phylogeography and evolutionary history of East Asian insularFrontiers in genetics · 2024Article
- Meiotic deviations and endoreplication lead to diploid oocytes in female hybrids between bighead catfish (Frontiers in cell and developmental biology · 2024Article
- 100 years of Haldane's rule.Journal of evolutionary biology · 2023Review
- Slower-X: reduced efficiency of selection in the early stages of X chromosome evolution.Evolution letters · 2023Article
- Sex chromosomes as supergenes of speciation: why amphibians defy the rules?Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022Review
- Morphometry of two cryptic tree frog species at their hybrid zone reveals neither intermediate nor transgressive morphotypes.Ecology and evolution · 2022Article
- A dense linkage map for a large repetitive genome: discovery of the sex-determining region in hybridizing fire-bellied toads (Bombina bombina and Bombina variegata).G3 (Bethesda, Md.) · 2021Article
- Sex chromosomes in meiotic, hemiclonal, clonal and polyploid hybrid vertebrates: along the 'extended speciation continuum'.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021Review
- Mass of genes rather than master genes underlie the genomic architecture of amphibian speciation.Proceedings of the National Academy of Sciences of the United States of America · 2021Article
- Hybridization and introgression between toads with different sex chromosome systems.Evolution letters · 2020Article
- Hybrid Incompatibilities and Transgressive Gene Expression Between Two Closely Related Subspecies ofFrontiers in genetics · 2020Article
- Variation in hybrid gene expression: Implications for the evolution of genetic incompatibilities in interbreeding species.Molecular ecology · 2019Article
- Testes Proteases Expression and Hybrid Male Sterility Between Subspecies ofG3 (Bethesda, Md.) · 2019Article
- Sex Chromosome Turnover in Moths of the Diverse Superfamily Gelechioidea.Genome biology and evolution · 2019Article
- Phylogeography of Aegean green toads (Bufo viridis subgroup): continental hybrid swarm vs. insular diversification with discovery of a new island endemic.BMC evolutionary biology · 2018Article
- Multiple uprising invasions of Pelophylax water frogs, potentially inducing a new hybridogenetic complex.Scientific reports · 2017Article
- Convergent recombination suppression suggests role of sexual selection in guppy sex chromosome formation.Nature communications · 2017Article
Corrections and comments
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Authors and funding
9 authors at 5 institutions in 5 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Reproductive isolation is crucial for the process of speciation to progress. Sex chromosomes have been assigned a key role in driving reproductive isolation but empirical evidence from natural population processes has been restricted to organisms with degenerated sex chromosomes such as mammals and birds. Here we report restricted introgression at sex-linked compared to autosomal markers in a hybrid zone between two incipient species of European tree frog, Hyla arborea and H. orientalis, whose homologous X and Y sex chromosomes are undifferentiated. This large X-effect cannot result from the dominance or faster-X aspects of Haldane's rule, which are specific to degenerated sex chromosomes, but rather supports a role for faster-heterogametic-sex or faster-male evolutionary processes. Our data suggest a prominent contribution of undifferentiated sex chromosomes to speciation.
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