The genomes of Darwin's primroses reveal chromosome-scale adaptive introgression and differential permeability of species boundaries

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dc.authoridLeveille-Bourret, Etienne/0000-0002-0069-0430
dc.authoridMora Carrera, Emiliano/0000-0001-8237-4265
dc.authoridConti, Elena/0000-0003-1880-2071
dc.authoridChoudhury, Rimjhim Roy/0000-0002-0499-4124
dc.authoridJay, Paul/0000-0001-5979-1263
dc.authoridKeller, Barbara/0000-0002-7903-8938
dc.authoridPotente, Giacomo/0000-0002-4343-3952
dc.contributor.authorStubbs, Rebecca L.
dc.contributor.authorTheodoridis, Spyros
dc.contributor.authorMora-Carrera, Emiliano
dc.contributor.authorKeller, Barbara
dc.contributor.authorPotente, Giacomo
dc.contributor.authorYousefi, Narjes
dc.contributor.authorJay, Paul
dc.date.accessioned2025-01-21T16:45:33Z
dc.date.available2025-01-21T16:45:33Z
dc.date.issued2024
dc.departmentKırıkkale Üniversitesi
dc.description.abstractIntrogression is an important source of genetic variation that can determine species adaptation to environmental conditions. Yet, definitive evidence of the genomic and adaptive implications of introgression in nature remains scarce. The widespread hybrid zones of Darwin's primroses (Primula elatior, Primula veris, and Primula vulgaris) provide a unique natural laboratory for studying introgression in flowering plants and the varying permeability of species boundaries. Through analysis of 650 genomes, we provide evidence of an introgressed genomic region likely to confer adaptive advantage in conditions of soil toxicity. We also document unequivocal evidence of chloroplast introgression, an important precursor to species-wide chloroplast capture. Finally, we provide the first evidence that the S-locus supergene, which controls heterostyly in primroses, does not introgress in this clade. Our results contribute novel insights into the adaptive role of introgression and demonstrate the importance of extensive genomic and geographical sampling for illuminating the complex nature of species boundaries.
dc.description.sponsorshipThe authors are very thankful to Carolina Potente for designing the flower graphics in Fig. 1. We are grateful to Marie-Eve Garon-Labrecque, Monika Janisova, and Bryan Drew for fieldwork assistance. We thank The Wildlife Trust for Bedfordshire, Cambridgesh; Wildlife Trust for Bedfordshire, Cambridgeshire amp; Northamptonshire [175556]; Swiss National Science Foundation
dc.description.sponsorshipThe authors are very thankful to Carolina Potente for designing the flower graphics in Fig. 1. We are grateful to Marie-Eve Garon-Labrecque, Monika Janisova, and Bryan Drew for fieldwork assistance. We thank The Wildlife Trust for Bedfordshire, Cambridgeshire & Northamptonshire, and specifically Mark Ricketts, for permitting access to Buff Wood. We thank Mark Ravinet and Joana Meier for the guidance with analyses. This work was supported by the Swiss National Science Foundation (grant no: 175556).
dc.identifier.doi10.1111/nph.19361
dc.identifier.endpage925
dc.identifier.issn0028-646X
dc.identifier.issn1469-8137
dc.identifier.issue2
dc.identifier.pmid37921572
dc.identifier.scopus2-s2.0-85175793554
dc.identifier.scopusqualityQ1
dc.identifier.startpage911
dc.identifier.urihttps://doi.org/10.1111/nph.19361
dc.identifier.urihttps://hdl.handle.net/20.500.12587/25673
dc.identifier.volume241
dc.identifier.wosWOS:001096596600001
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofNew Phytologist
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241229
dc.subjectadaptive introgression; genomics; hybridization; Primula; whole-genome resequencing
dc.titleThe genomes of Darwin's primroses reveal chromosome-scale adaptive introgression and differential permeability of species boundaries
dc.typeArticle

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