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dc.contributor.authorHollenbeck, Christopher M.
dc.contributor.authorPortnoy, David S.
dc.contributor.authorGarcia de la serrana, Daniel
dc.contributor.authorMagnesen, Thorolf
dc.contributor.authorMatejusova, Iveta
dc.contributor.authorJohnston, Ian A.
dc.identifier.citationHollenbeck , C M , Portnoy , D S , Garcia de la serrana , D , Magnesen , T , Matejusova , I & Johnston , I A 2022 , ' Temperature-associated selection linked to putative chromosomal inversions in king scallop ( Pecten maximus ) ' , Proceedings of the Royal Society of London Series B: Biological Sciences , vol. 289 , no. 1984 , 20221573 .
dc.identifier.otherPURE: 282141716
dc.identifier.otherPURE UUID: b5b6e45a-1bcc-4ddf-887c-7c199a12ef76
dc.identifier.otherJisc: 641101
dc.identifier.otherpublisher-id: rspb20221573
dc.identifier.otherScopus: 85139573221
dc.identifier.otherORCID: /0000-0002-7796-5754/work/123196539
dc.identifier.otherWOS: 000868260200001
dc.descriptionFunding: This study was initiated as part of the European Marine Biological Research Infrastructure Cluster (EMBRIC) project funded by the European Union's Horizon 2020 research and innovation programme under grant agreement no. 654008.en
dc.description.abstractThe genomic landscape of divergence—the distribution of differences among populations or species across the genome—is increasingly characterized to understand the role that microevolutionary forces such as natural selection and recombination play in causing and maintaining genetic divergence. This line of inquiry has also revealed chromosome structure variation to be an important factor shaping the landscape of adaptive genetic variation. Owing to a high prevalence of chromosome structure variation and the strong pressure for local adaptation necessitated by their sessile nature, bivalve molluscs are an ideal taxon for exploring the relationship between chromosome structure variation and local adaptation. Here, we report a population genomic survey of king scallop (Pecten maximus) across its natural range in the northeastern Atlantic Ocean, using a recent chromosome-level genome assembly. We report the presence of at least three large (12–22 Mb), putative chromosomal inversions associated with sea surface temperature and whose frequencies are in contrast to neutral population structure. These results highlight a potentially large role for recombination-suppressing chromosomal inversions in local adaptation and suggest a hypothesis to explain the maintenance of differences in reproductive timing found at relatively small spatial scales across king scallop populations.
dc.relation.ispartofProceedings of the Royal Society of London Series B: Biological Sciencesen
dc.rightsCopyright © 2022 The Authors. Published by the Royal Society under the terms of the Creative Commons Attribution License, which permits unrestricted use, provided the original author and source are credited.en
dc.subjectLocal adaptationen
dc.subjectChromosomal inversionen
dc.subjectPopulation genomicsen
dc.subjectQH426 Geneticsen
dc.titleTemperature-associated selection linked to putative chromosomal inversions in king scallop (Pecten maximus)en
dc.typeJournal articleen
dc.contributor.sponsorEuropean Commissionen
dc.description.versionPublisher PDFen
dc.contributor.institutionUniversity of St Andrews. Scottish Oceans Instituteen
dc.contributor.institutionUniversity of St Andrews. School of Biologyen
dc.contributor.institutionUniversity of St Andrews. Centre for Research into Ecological & Environmental Modellingen
dc.contributor.institutionUniversity of St Andrews. Marine Alliance for Science & Technology Scotlanden
dc.description.statusPeer revieweden

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