ArticleEvolution; international journal of organic evolution2015
Speciation by genome duplication: Repeated origins and genomic composition of the recently formed allopolyploid species Mimulus peregrinus.
Article in Evolution; international journal of organic evolution, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed.
- Somatic genome-doubling is the most parsimonious route to allopolyploidy.The New phytologist · 2026Review
- Natural neopolyploids: a stimulus for novel research.The New phytologist · 2025Review
- When Genetic Diversity Is Low: The Effects of Ploidy Level on Plant Functional Trait Expression inEcology and evolution · 2025Article
- Characteristics and Cytological Analysis of Several Novel Allopolyploids and Aneuploids betweenInternational journal of molecular sciences · 2024Article
- Novel Approaches for Species Concepts and Delimitation in Polyploids and Hybrids.Plants (Basel, Switzerland) · 2022Review
- The Role of Interspecific Hybridisation in Adaptation and Speciation: Insights From Studies inFrontiers in plant science · 2022Review
- Cytotype distribution and chloroplast phylogeography of the Actinidia chinensis complex.BMC plant biology · 2021Article
- Replaying the evolutionary tape to investigate subgenome dominance in allopolyploid Brassica napus.The New phytologist · 2021Article
- Population genomic and historical analysis suggests a global invasion by bridgehead processes in Mimulus guttatus.Communications biology · 2021Article
- The regulatory network for petal anthocyanin pigmentation is shaped by the MYB5a/NEGAN transcription factor in Mimulus.Genetics · 2021Article
- Effect of Whole-Genome Duplication on the Evolutionary Rescue of Sterile Hybrid Monkeyflowers.Plant communications · 2020Article
- Review
- The Role of Transcriptional Regulation in Hybrid Vigor.Frontiers in plant science · 2020Review
- Homoeologous Exchanges, Segmental Allopolyploidy, and Polyploid Genome Evolution.Frontiers in genetics · 2020Review
- Hidden Hybridization and Habitat Differentiation in a Mediterranean Macrophyte, the Euryhaline GenusFrontiers in plant science · 2020Article
- Phylogenomic Relationships of Diploids and the Origins of Allotetraploids in Dactylorhiza (Orchidaceae).Systematic biology · 2020Article
- Genome Synteny Has Been Conserved Among the Octoploid Progenitors of Cultivated Strawberry Over Millions of Years of Evolution.Frontiers in plant science · 2019Article
- Multiple Origins and Nested Cycles of Hybridization Result in High Tetraploid Diversity in the MonocotFrontiers in plant science · 2018Article
- Cladogenesis and reticulation inOrganisms, diversity & evolution · 2018Article
- Present-day sympatry belies the evolutionary origin of a high-order polyploid.The New phytologist · 2017Article
Corrections and comments
- Erratum issuedCORRIGENDUM.2016
Authors and funding
4 authors.
Funding
Abstract
Whole genome duplication (polyploidization) is a mechanism of "instantaneous" species formation that has played a major role in the evolutionary history of plants. Much of what we know about the early evolution of polyploids is based upon studies of a handful of recently formed species. A new polyploid hybrid (allopolyploid) species Mimulus peregrinus, formed within the last 140 years, was recently discovered on the Scottish mainland and corroborated by chromosome counts. Here, using targeted, high-depth sequencing of 1200 genic regions, we confirm the parental origins of this new species from M. x robertsii, a sterile triploid hybrid between the two introduced species M. guttatus and M. luteus that are naturalized and widespread in the United Kingdom. We also report a new population of M. peregrinus on the Orkney Islands and demonstrate that populations on the Scottish mainland and Orkney Islands arose independently via genome duplication from local populations of M. x robertsii. Our data raise the possibility that some alleles are already being lost in the evolving M. peregrinus genomes. The recent origins of a new species of the ecological model genus Mimulus via allopolyploidization provide a powerful opportunity to explore the early stages of hybridization and genome duplication in naturally evolved lineages.
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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.