Effects of species traits on the genetic diversity of high-mountain plants: a multi-species study across the Alps and the Carpathians

Aim: To test the influence of various species traits, elevation and phylogeographical history on the genetic diversity of high-mountain plants in the Alps and Carpathians. Location: The regular sampling grid comprised the whole range of the European Alps and the Carpathians. Methods: Twenty-two high...

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Veröffentlicht in:Global ecology and biogeography 2009-01, Vol.18 (1), p.78-87
Hauptverfasser: Thiel-Egenter, Conny, Gugerli, Felix, Alvarez, Nadir, Brodbeck, Sabine, Cieślak, Elżbieta, Colli, Licia, Englisch, Thorsten, Gaudeul, Myriam, Gielly, Ludovic, Korbecka, Grażyna, Negrini, Riccardo, Paun, Ovidiu, Pellecchia, Marco, Rioux, Delphine, Ronikier, Michał, Schönswetter, Peter, Schüpfer, Fanny, Taberlet, Pierre, Tribsch, Andreas, Van Loo, Marcela, Winkler, Manuela, Holderegger, Rolf
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container_title Global ecology and biogeography
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creator Thiel-Egenter, Conny
Gugerli, Felix
Alvarez, Nadir
Brodbeck, Sabine
Cieślak, Elżbieta
Colli, Licia
Englisch, Thorsten
Gaudeul, Myriam
Gielly, Ludovic
Korbecka, Grażyna
Negrini, Riccardo
Paun, Ovidiu
Pellecchia, Marco
Rioux, Delphine
Ronikier, Michał
Schönswetter, Peter
Schüpfer, Fanny
Taberlet, Pierre
Tribsch, Andreas
Van Loo, Marcela
Winkler, Manuela
Holderegger, Rolf
description Aim: To test the influence of various species traits, elevation and phylogeographical history on the genetic diversity of high-mountain plants in the Alps and Carpathians. Location: The regular sampling grid comprised the whole range of the European Alps and the Carpathians. Methods: Twenty-two high-mountain plant species were exhaustively sampled and their genetic diversity was assessed with amplified fragment length polymorphisms (AFLPs). ANOVAs were used to check for relationships between species traits and species genetic diversity, and to test whether genetic diversity was influenced by altitude and phylogeographical history (i.e. Alps versus Carpathians). Results: In both mountain systems, species dispersed and pollinated by wind showed higher genetic diversity than species with self or insect pollination, and with animal-or gravity-dispersed seeds. Only in the Alps did altitudinal range size affect species genetic diversity significantly: species with narrow altitudinal ranges in the highest vegetation belts had significantly higher genetic diversity than those expanding over wide altitudinal ranges. Genetic diversity was species specific and significantly higher in the Alps than in the Carpathians, but it was not influenced by elevation. Main conclusions: Wind pollination and wind dispersal seem to foster high genetic diversity. However, species traits are often associated and their effects on genetic diversity cannot be clearly disentangled. As genetic diversity is species specific, comparisons across species need to be interpreted with care. Genetic diversity was generally lower in the Carpathians than in the Alps, due to higher topographical isolation of alpine habitats in the Carpathians and this mountain massif's divergent phylogeographical history. Elevation did not influence genetic diversity, challenging the long-held view of decreasing genetic diversity with increasing elevation in mountain plants.
doi_str_mv 10.1111/j.1466-8238.2008.00421.x
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Location: The regular sampling grid comprised the whole range of the European Alps and the Carpathians. Methods: Twenty-two high-mountain plant species were exhaustively sampled and their genetic diversity was assessed with amplified fragment length polymorphisms (AFLPs). ANOVAs were used to check for relationships between species traits and species genetic diversity, and to test whether genetic diversity was influenced by altitude and phylogeographical history (i.e. Alps versus Carpathians). Results: In both mountain systems, species dispersed and pollinated by wind showed higher genetic diversity than species with self or insect pollination, and with animal-or gravity-dispersed seeds. Only in the Alps did altitudinal range size affect species genetic diversity significantly: species with narrow altitudinal ranges in the highest vegetation belts had significantly higher genetic diversity than those expanding over wide altitudinal ranges. 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Location: The regular sampling grid comprised the whole range of the European Alps and the Carpathians. Methods: Twenty-two high-mountain plant species were exhaustively sampled and their genetic diversity was assessed with amplified fragment length polymorphisms (AFLPs). ANOVAs were used to check for relationships between species traits and species genetic diversity, and to test whether genetic diversity was influenced by altitude and phylogeographical history (i.e. Alps versus Carpathians). Results: In both mountain systems, species dispersed and pollinated by wind showed higher genetic diversity than species with self or insect pollination, and with animal-or gravity-dispersed seeds. Only in the Alps did altitudinal range size affect species genetic diversity significantly: species with narrow altitudinal ranges in the highest vegetation belts had significantly higher genetic diversity than those expanding over wide altitudinal ranges. Genetic diversity was species specific and significantly higher in the Alps than in the Carpathians, but it was not influenced by elevation. Main conclusions: Wind pollination and wind dispersal seem to foster high genetic diversity. However, species traits are often associated and their effects on genetic diversity cannot be clearly disentangled. As genetic diversity is species specific, comparisons across species need to be interpreted with care. Genetic diversity was generally lower in the Carpathians than in the Alps, due to higher topographical isolation of alpine habitats in the Carpathians and this mountain massif's divergent phylogeographical history. Elevation did not influence genetic diversity, challenging the long-held view of decreasing genetic diversity with increasing elevation in mountain plants.</description><subject>AFLPs</subject><subject>alpine plants</subject><subject>Alps</subject><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Biodiversity</subject><subject>Biodiversity and Ecology</subject><subject>Biological and medical sciences</subject><subject>Biological taxonomies</subject><subject>Carpathians</subject><subject>Ecological genetics</subject><subject>Ecology, environment</subject><subject>elevation</subject><subject>Environmental Sciences</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>General aspects</subject><subject>Genetic diversity</subject><subject>Global Changes</subject><subject>Life Sciences</subject><subject>Nei's gene diversity</subject><subject>Phenotypic traits</subject><subject>phylogeographical history</subject><subject>Plants</subject><subject>Pollination</subject><subject>Population ecology</subject><subject>Population genetics</subject><subject>Quaternary glaciations</subject><subject>range-wide sampling grid</subject><subject>Species</subject><subject>Species diversity</subject><subject>Synecology</subject><issn>1466-822X</issn><issn>1466-8238</issn><issn>1466-822X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqNUcuO0zAUjRBIDDN8ApI3sCLFzzhBbErVaUcqw4bXzrp1nalLmmR83aH9AP6bpBmyBW98H-cc3-uTJITRCevOu92EySxLcy7yCac0n1AqOZscnyQXY-PpGPMfz5MXiDtKqZIqu0h-z8vS2YikKQm2znqHJAbwfaUmcevInatd9JZs_IML6OOph2793TbdN4c6gq9JW0Ed8T0Bsj9U0ad_hTAeNicCNjSIZ61p1SKBenNOZhBaiFsPNV4lz0qo0L18vC-Tr9fzL7Nluvq8uJlNV6lVmWapKKyTgltwTK9BrbmUmgEVTDq-zi2jVnKdrYVmuQWpqFIFd2WWF9zaTEgtLpO3g-4WKtMGv4dwMg14s5yuTFfDjTOUCp1Tyh9YB38zwNvQ3B8cRrP3aF3VreuaAxohWMGK7N9ATnmutBIdMB-A5z8JrhynYNT0fpqd6a0yvW2m99Oc_TTHjvr68Q1AC1UZoLYeRz6nheL5eZYPA-6Xr9zpv_XNYv6xCzr6q4G-w9iEkS4pp0rzfoN06HuM7jj2Ifw0mRZame-3C7NafVveimthPok_oqfLuQ</recordid><startdate>200901</startdate><enddate>200901</enddate><creator>Thiel-Egenter, Conny</creator><creator>Gugerli, Felix</creator><creator>Alvarez, Nadir</creator><creator>Brodbeck, Sabine</creator><creator>Cieślak, Elżbieta</creator><creator>Colli, Licia</creator><creator>Englisch, Thorsten</creator><creator>Gaudeul, Myriam</creator><creator>Gielly, Ludovic</creator><creator>Korbecka, Grażyna</creator><creator>Negrini, Riccardo</creator><creator>Paun, Ovidiu</creator><creator>Pellecchia, Marco</creator><creator>Rioux, Delphine</creator><creator>Ronikier, Michał</creator><creator>Schönswetter, Peter</creator><creator>Schüpfer, Fanny</creator><creator>Taberlet, Pierre</creator><creator>Tribsch, Andreas</creator><creator>Van Loo, Marcela</creator><creator>Winkler, Manuela</creator><creator>Holderegger, Rolf</creator><general>Blackwell Publishing Ltd</general><general>Blackwell Publishing</general><general>Blackwell</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SN</scope><scope>7ST</scope><scope>7U6</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>KR7</scope><scope>1XC</scope><orcidid>https://orcid.org/0000-0002-3554-5954</orcidid></search><sort><creationdate>200901</creationdate><title>Effects of species traits on the genetic diversity of high-mountain plants: a multi-species study across the Alps and the Carpathians</title><author>Thiel-Egenter, Conny ; Gugerli, Felix ; Alvarez, Nadir ; Brodbeck, Sabine ; Cieślak, Elżbieta ; Colli, Licia ; Englisch, Thorsten ; Gaudeul, Myriam ; Gielly, Ludovic ; Korbecka, Grażyna ; Negrini, Riccardo ; Paun, Ovidiu ; Pellecchia, Marco ; Rioux, Delphine ; Ronikier, Michał ; Schönswetter, Peter ; Schüpfer, Fanny ; Taberlet, Pierre ; Tribsch, Andreas ; Van Loo, Marcela ; Winkler, Manuela ; Holderegger, Rolf</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5671-39ce432cae17ba5b24471a0314e2b8c10c4276b3718ca4505592ef6892cc63473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>AFLPs</topic><topic>alpine plants</topic><topic>Alps</topic><topic>Animal and plant ecology</topic><topic>Animal, plant and microbial ecology</topic><topic>Biodiversity</topic><topic>Biodiversity and Ecology</topic><topic>Biological and medical sciences</topic><topic>Biological taxonomies</topic><topic>Carpathians</topic><topic>Ecological genetics</topic><topic>Ecology, environment</topic><topic>elevation</topic><topic>Environmental Sciences</topic><topic>Fundamental and applied biological sciences. 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Location: The regular sampling grid comprised the whole range of the European Alps and the Carpathians. Methods: Twenty-two high-mountain plant species were exhaustively sampled and their genetic diversity was assessed with amplified fragment length polymorphisms (AFLPs). ANOVAs were used to check for relationships between species traits and species genetic diversity, and to test whether genetic diversity was influenced by altitude and phylogeographical history (i.e. Alps versus Carpathians). Results: In both mountain systems, species dispersed and pollinated by wind showed higher genetic diversity than species with self or insect pollination, and with animal-or gravity-dispersed seeds. Only in the Alps did altitudinal range size affect species genetic diversity significantly: species with narrow altitudinal ranges in the highest vegetation belts had significantly higher genetic diversity than those expanding over wide altitudinal ranges. Genetic diversity was species specific and significantly higher in the Alps than in the Carpathians, but it was not influenced by elevation. Main conclusions: Wind pollination and wind dispersal seem to foster high genetic diversity. However, species traits are often associated and their effects on genetic diversity cannot be clearly disentangled. As genetic diversity is species specific, comparisons across species need to be interpreted with care. Genetic diversity was generally lower in the Carpathians than in the Alps, due to higher topographical isolation of alpine habitats in the Carpathians and this mountain massif's divergent phylogeographical history. Elevation did not influence genetic diversity, challenging the long-held view of decreasing genetic diversity with increasing elevation in mountain plants.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1111/j.1466-8238.2008.00421.x</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-3554-5954</orcidid></addata></record>
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source Jstor Complete Legacy; Wiley Online Library Journals Frontfile Complete
subjects AFLPs
alpine plants
Alps
Animal and plant ecology
Animal, plant and microbial ecology
Biodiversity
Biodiversity and Ecology
Biological and medical sciences
Biological taxonomies
Carpathians
Ecological genetics
Ecology, environment
elevation
Environmental Sciences
Fundamental and applied biological sciences. Psychology
General aspects
Genetic diversity
Global Changes
Life Sciences
Nei's gene diversity
Phenotypic traits
phylogeographical history
Plants
Pollination
Population ecology
Population genetics
Quaternary glaciations
range-wide sampling grid
Species
Species diversity
Synecology
title Effects of species traits on the genetic diversity of high-mountain plants: a multi-species study across the Alps and the Carpathians
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