Genogeographic clustering to identify cross-species concordance of spatial genetic patterns

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dc.citation.issue4
dc.citation.volume28
dc.contributor.authorArranz V
dc.contributor.authorFewster RM
dc.contributor.authorLavery SD
dc.contributor.editorBurridge C
dc.date.accessioned2024-01-11T20:12:41Z
dc.date.accessioned2024-07-25T06:35:38Z
dc.date.available2022-01-01
dc.date.available2024-01-11T20:12:41Z
dc.date.available2024-07-25T06:35:38Z
dc.date.issued2022-04
dc.description.abstractAim: While in recent years, there have been considerable advances in discerning spatial genetic patterns within species, the task of identifying common patterns across species is still challenging. Approaches using new data from co-sampled species permit rigorous statistical analysis but are often limited to a small number of species. Meta-analyses of published data can encompass a much broader range of species, but are usually restricted by uneven data properties. There is a need for new approaches that bring greater statistical rigour to meta-analyses and are also able to discern more than a single spatial pattern among species. We propose a new approach for comparative multi-species meta-analyses of published population genetic data that address many existing limitations. Innovation: The proposed “genogeographic clustering” technique takes a three-stage approach: (i) use common genetic metrics to gain location-specific measures across the sampled range of each species; (ii) for each species, determine the spatial genetic pattern by fitting a smooth “genogeographic” trend curve to the genetic data; and (iii) quantitatively cluster species according to their similarity in spatial pattern. We apply this technique to 21 species of intertidal invertebrates from the New Zealand coastline, to resolve common spatial patterns from disparate profiles of genetic diversity. Main conclusions: The genogeographic curves are shown to successfully capture the known spatial patterns within each intertidal species and readily permit statistical comparison of those patterns, regardless of sampling and marker inconsistencies. The species clustering technique is shown to discern groups of species that clearly share spatial patterns within groups but differ significantly among groups. Genogeographic species clustering provides a novel approach to discerning multiple common spatial patterns of diversity among a large number of species. It will permit more rigorous comparative studies from diverse published data and can be easily extended to a wide variety of alternative measures of genetic diversity or divergence.
dc.description.confidentialfalse
dc.edition.editionApril 2022
dc.format.pagination611-623
dc.identifier.author-urlhttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000741476600001&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=c5bb3b2499afac691c2e3c1a83ef6fef
dc.identifier.citationArranz V, Fewster RM, Lavery SD. (2022). Genogeographic clustering to identify cross-species concordance of spatial genetic patterns. Diversity and Distributions. 28. 4. (pp. 611-623).
dc.identifier.doi10.1111/ddi.13474
dc.identifier.eissn1472-4642
dc.identifier.elements-typejournal-article
dc.identifier.issn1366-9516
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/70505
dc.languageEnglish
dc.publisherJohn Wiley and Sons, Ltd
dc.publisher.urihttps://onlinelibrary.wiley.com/doi/10.1111/ddi.13474
dc.relation.isPartOfDiversity and Distributions
dc.rights(c) The author/sen
dc.rights.licenseCC BY 4.0en
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/en
dc.subjectclustering
dc.subjectcomparative phylogeography
dc.subjectgenetic connectivity
dc.subjecthaplotype diversity
dc.subjectmulti-species
dc.subjectspatial patterns
dc.titleGenogeographic clustering to identify cross-species concordance of spatial genetic patterns
dc.typeJournal article
pubs.elements-id450737
pubs.organisational-groupOther
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