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Comparative analysis of landscape effects on spatial genetic structure of the big brown bat and one of its cimicid ectoparasites.

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Title: Comparative analysis of landscape effects on spatial genetic structure of the big brown bat and one of its cimicid ectoparasites.
Authors: Talbot, Benoit1, Vonhof, Maarten J.2, Broders, Hugh G.3, Fenton, Brock1, Keyghobadi, Nusha1
Source: Ecology & Evolution (20457758). Oct2017, Vol. 7 Issue 20, p8210-8219. 10p.
Subject Terms: *Insects, Gene flow, Ectoparasites, Comparative studies, Microsatellite repeats
Abstract: Identification of landscape features that correlate with genetic structure permits understanding of factors that may influence gene flow in a species. Comparing effects of the landscape on a parasite and host provides potential insights into parasite-host ecology. We compared fine-scale spatial genetic structure between big brown bats ( Eptesicus fuscus) and their cimicid ectoparasite ( Cimex adjunctus; class Insecta) in the lower Great Lakes region of the United States, in an area of about 160,000 km2. We genotyped 142 big brown bat and 55 C. adjunctus samples at eight and seven microsatellite loci, respectively, and inferred effects of various types of land cover on the genetic structure of each species. We found significant associations between several land cover types and genetic distance in both species, although different land cover types were influential in each. Our results suggest that even in a parasite that is almost entirely reliant on its hosts for dispersal, land cover can affect gene flow differently than in the hosts, depending on key ecological aspects of both species. [ABSTRACT FROM AUTHOR]
Copyright of Ecology & Evolution (20457758) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Comparative analysis of landscape effects on spatial genetic structure of the big brown bat and one of its cimicid ectoparasites.
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  Data: <searchLink fieldCode="AR" term="%22Talbot%2C+Benoit%22">Talbot, Benoit</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Vonhof%2C+Maarten+J%2E%22">Vonhof, Maarten J.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Broders%2C+Hugh+G%2E%22">Broders, Hugh G.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Fenton%2C+Brock%22">Fenton, Brock</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Keyghobadi%2C+Nusha%22">Keyghobadi, Nusha</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Ecology+%26+Evolution+%2820457758%29%22">Ecology & Evolution (20457758)</searchLink>. Oct2017, Vol. 7 Issue 20, p8210-8219. 10p.
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  Data: *<searchLink fieldCode="DE" term="%22Insects%22">Insects</searchLink><br /><searchLink fieldCode="DE" term="%22Gene+flow%22">Gene flow</searchLink><br /><searchLink fieldCode="DE" term="%22Ectoparasites%22">Ectoparasites</searchLink><br /><searchLink fieldCode="DE" term="%22Comparative+studies%22">Comparative studies</searchLink><br /><searchLink fieldCode="DE" term="%22Microsatellite+repeats%22">Microsatellite repeats</searchLink>
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  Data: Identification of landscape features that correlate with genetic structure permits understanding of factors that may influence gene flow in a species. Comparing effects of the landscape on a parasite and host provides potential insights into parasite-host ecology. We compared fine-scale spatial genetic structure between big brown bats ( Eptesicus fuscus) and their cimicid ectoparasite ( Cimex adjunctus; class Insecta) in the lower Great Lakes region of the United States, in an area of about 160,000 km2. We genotyped 142 big brown bat and 55 C. adjunctus samples at eight and seven microsatellite loci, respectively, and inferred effects of various types of land cover on the genetic structure of each species. We found significant associations between several land cover types and genetic distance in both species, although different land cover types were influential in each. Our results suggest that even in a parasite that is almost entirely reliant on its hosts for dispersal, land cover can affect gene flow differently than in the hosts, depending on key ecological aspects of both species. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
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  Data: <i>Copyright of Ecology & Evolution (20457758) is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=8gh&AN=125752014
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        Value: 10.1002/ece3.3329
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        Text: English
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        Type: general
      – SubjectFull: Gene flow
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      – SubjectFull: Ectoparasites
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      – SubjectFull: Comparative studies
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      – SubjectFull: Microsatellite repeats
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              Text: Oct2017
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