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Genome analysis of the monoclonal marbled crayfish reveals genetic separation over a short evolutionary timescale

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dc.contributor.authorMaiakovska, Olena
dc.contributor.authorAndriantsoa, Ranja
dc.contributor.authorTönges, Sina
dc.contributor.authorLegrand, Carine
dc.contributor.authorGutekunst, Julian
dc.contributor.authorHanna, Katharina
dc.contributor.authorPârvulescu, Lucian
dc.contributor.authorNovitsky, Roman
dc.contributor.authorWeiperth, András
dc.contributor.authorSciberras, Arnold
dc.contributor.authorDeidun, Alan
dc.contributor.authorErcoli, Fabio
dc.contributor.authorKouba, Antonin
dc.contributor.authorLyko, Frank
dc.contributor.departmentChair of Hydrobiology and Fisherieseng
dc.date.accessioned2023-03-24T12:18:36Z
dc.date.available2023-03-24T12:18:36Z
dc.date.issued2021
dc.description.abstractThe marbled crayfish (Procambarus virginalis) represents a very recently evolved parthenogenetic freshwater crayfish species that has invaded diverse habitats in Europe and in Madagascar. However, population genetic analyses have been hindered by the homogeneous genetic structure of the population and the lack of suitable tools for data analysis. We have used whole-genome sequencing to characterize reference specimens from various known wild populations. In parallel, we established a whole-genome sequencing data analysis pipeline for the population genetic analysis of nearly monoclonal genomes. Our results provide evidence for systematic genetic differences between geographically separated populations and illustrate the emerging differentiation of the marbled crayfish genome. We also used mark-recapture population size estimation in combination with genetic data to model the growth pattern of marbled crayfish populations. Our findings uncover evolutionary dynamics in the marbled crayfish genome over a very short evolutionary timescale and identify the rapid growth of marbled crayfish populations as an important factor for ecological monitoring.eng
dc.description.abstractOpen Access funding enabled and organized by Projekt DEAL.eng
dc.description.sponsorshipOpen Access funding enabled and organized by Projekt DEAL.eng
dc.identifier.issn2399-3642
dc.identifier.publicationCommunications Biology, 2021, 4, 74.eng
dc.identifier.urihttp://hdl.handle.net/10492/8009
dc.identifier.urihttps://dx.doi.org/10.1038/s42003-020-01588-8
dc.publisherSpringer Natureeng
dc.rightsCreative Commons Attribution 4.0 International (CC BY 4.0) ; openAccesseng
dc.rights© The Author(s) 2021eng
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectcrayfisheng
dc.subjectProcambarus virginalislat
dc.subjectgenome analysiseng
dc.subjectarticleseng
dc.titleGenome analysis of the monoclonal marbled crayfish reveals genetic separation over a short evolutionary timescaleeng
dc.typeArticleeng

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