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"Parasite turnover zone" at secondary contact: A new pattern in host-parasite population genetics

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F20%3A43901325" target="_blank" >RIV/60076658:12310/20:43901325 - isvavai.cz</a>

  • Alternative codes found

    RIV/60077344:_____/20:00538695

  • Result on the web

    <a href="https://onlinelibrary.wiley.com/doi/10.1111/mec.15653" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1111/mec.15653</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1111/mec.15653" target="_blank" >10.1111/mec.15653</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    "Parasite turnover zone" at secondary contact: A new pattern in host-parasite population genetics

  • Original language description

    We describe here a new pattern of population genetic structure in a host-parasite system that can arise after secondary contact of previously isolated populations. Due to different generation times, and therefore different tempos of molecular evolution, the host and parasite populations reach different degrees of genetic differentiation during their separation (e.g., in refugia). Consequently, upon secondary contact, the host populations are able to re-establish a single panmictic population across the area of contact, while the parasite populations stop their dispersal at the secondary contact zone and create a narrow hybrid zone. From the host&apos;s perspective, the parasite&apos;s hybrid zone functions on a microevolutionary scale as a &quot;parasite turnover zone&quot;: while the hosts are passing from area A to area B, their parasites turn genetically from the area A genotypes to the area B genotypes. We demonstrate this novel pattern with a model composed ofApodemusmice andPolyplaxlice by comparing maternally inherited markers (complete mitochondrial genomes, and complete genomes of the vertically transmitted symbiontLegionella polyplacis) with single nucleotide polymorphisms derived from louse genomic data. We discuss the circumstances that may lead to this pattern and possible reasons why it has been overlooked in studies of host-parasite population genetics.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10608 - Biochemistry and molecular biology

Result continuities

  • Project

    <a href="/en/project/GA17-19831S" target="_blank" >GA17-19831S: Genomics and population genetics in host-parasite system: switches, diversification and adaptation</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2020

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Molecular Ecology

  • ISSN

    0962-1083

  • e-ISSN

  • Volume of the periodical

    29

  • Issue of the periodical within the volume

    23

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    12

  • Pages from-to

    4653-4664

  • UT code for WoS article

    000577729800001

  • EID of the result in the Scopus database

    2-s2.0-85092518557