Patterns of neutral and adaptive genetic diversity across the natural range of sugar pine (Pinus lambertiana Dougl.)
Demographic and environmental forces shape geographical patterns of genetic diversity. Knowledge thereof is not only important for evolutionary ecologists but, in light of future climate change, will be of interest to conservation biologists as well. Sugar pine ( Pinus lambertiana Dougl.) is an ecol...
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| Veröffentlicht in: | Tree genetics & genomes 2016-06, Vol.12 (3), p.1, Article 51 |
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| creator | Vangestel, Carl Vázquez-Lobo, Alejandra Martínez-García, Pedro J. Calic, Irina Wegrzyn, Jill L. Neale, David B. |
| description | Demographic and environmental forces shape geographical patterns of genetic diversity. Knowledge thereof is not only important for evolutionary ecologists but, in light of future climate change, will be of interest to conservation biologists as well. Sugar pine (
Pinus lambertiana
Dougl.) is an ecologically important species found in mixed conifer forests across western North America. We applied a candidate-gene-based environmental study to infer spatial patterns in neutral genetic variation and to identify genetic variants associated with local adaptation to drought. Using a panel of 186 candidate gene single nucleotide polymorphisms (SNP), we genotyped 313 individual trees sampled across the entire state of California, USA. We found evidence for a large-scale subdivision into two genetic clusters along the latitudinal axis and increased genetic similarity among sugar pines within a 200–300-km boundary. Associating allelic to environmental variation indicated nine putative SNPs related to local adaptation to drought. These results provide insights into neutral population structure across the natural range of sugar pine and further substantiated a key role of the mitochondrial import inner membrane machinery in enhanced tolerance to drought and constitute important steps into unravelling the eco-evolutionary dynamics in sugar pine. |
| doi_str_mv | 10.1007/s11295-016-0998-7 |
| format | Article |
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Pinus lambertiana
Dougl.) is an ecologically important species found in mixed conifer forests across western North America. We applied a candidate-gene-based environmental study to infer spatial patterns in neutral genetic variation and to identify genetic variants associated with local adaptation to drought. Using a panel of 186 candidate gene single nucleotide polymorphisms (SNP), we genotyped 313 individual trees sampled across the entire state of California, USA. We found evidence for a large-scale subdivision into two genetic clusters along the latitudinal axis and increased genetic similarity among sugar pines within a 200–300-km boundary. Associating allelic to environmental variation indicated nine putative SNPs related to local adaptation to drought. These results provide insights into neutral population structure across the natural range of sugar pine and further substantiated a key role of the mitochondrial import inner membrane machinery in enhanced tolerance to drought and constitute important steps into unravelling the eco-evolutionary dynamics in sugar pine.</description><identifier>ISSN: 1614-2942</identifier><identifier>EISSN: 1614-2950</identifier><identifier>DOI: 10.1007/s11295-016-0998-7</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Adaptation ; Biomedical and Life Sciences ; Biotechnology ; Climate change ; Coniferous forests ; Drought ; Environmental studies ; Evergreen trees ; Forestry ; Forests ; Genetic diversity ; Genetic variance ; Genomes ; Life Sciences ; Mixed forests ; Original Article ; Pathogens ; Pine trees ; Plant Breeding/Biotechnology ; Plant Genetics and Genomics ; Population structure ; Reforestation ; Sugar ; Tree Biology ; Trees</subject><ispartof>Tree genetics & genomes, 2016-06, Vol.12 (3), p.1, Article 51</ispartof><rights>Springer-Verlag Berlin Heidelberg 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-b2dfdd245f4105526e8f45a37b1a2017662cd1994ece3754e242f2497a48b4e23</citedby><cites>FETCH-LOGICAL-c316t-b2dfdd245f4105526e8f45a37b1a2017662cd1994ece3754e242f2497a48b4e23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11295-016-0998-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11295-016-0998-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Vangestel, Carl</creatorcontrib><creatorcontrib>Vázquez-Lobo, Alejandra</creatorcontrib><creatorcontrib>Martínez-García, Pedro J.</creatorcontrib><creatorcontrib>Calic, Irina</creatorcontrib><creatorcontrib>Wegrzyn, Jill L.</creatorcontrib><creatorcontrib>Neale, David B.</creatorcontrib><title>Patterns of neutral and adaptive genetic diversity across the natural range of sugar pine (Pinus lambertiana Dougl.)</title><title>Tree genetics & genomes</title><addtitle>Tree Genetics & Genomes</addtitle><description>Demographic and environmental forces shape geographical patterns of genetic diversity. Knowledge thereof is not only important for evolutionary ecologists but, in light of future climate change, will be of interest to conservation biologists as well. Sugar pine (
Pinus lambertiana
Dougl.) is an ecologically important species found in mixed conifer forests across western North America. We applied a candidate-gene-based environmental study to infer spatial patterns in neutral genetic variation and to identify genetic variants associated with local adaptation to drought. Using a panel of 186 candidate gene single nucleotide polymorphisms (SNP), we genotyped 313 individual trees sampled across the entire state of California, USA. We found evidence for a large-scale subdivision into two genetic clusters along the latitudinal axis and increased genetic similarity among sugar pines within a 200–300-km boundary. Associating allelic to environmental variation indicated nine putative SNPs related to local adaptation to drought. These results provide insights into neutral population structure across the natural range of sugar pine and further substantiated a key role of the mitochondrial import inner membrane machinery in enhanced tolerance to drought and constitute important steps into unravelling the eco-evolutionary dynamics in sugar pine.</description><subject>Adaptation</subject><subject>Biomedical and Life Sciences</subject><subject>Biotechnology</subject><subject>Climate change</subject><subject>Coniferous forests</subject><subject>Drought</subject><subject>Environmental studies</subject><subject>Evergreen trees</subject><subject>Forestry</subject><subject>Forests</subject><subject>Genetic diversity</subject><subject>Genetic variance</subject><subject>Genomes</subject><subject>Life Sciences</subject><subject>Mixed forests</subject><subject>Original Article</subject><subject>Pathogens</subject><subject>Pine trees</subject><subject>Plant Breeding/Biotechnology</subject><subject>Plant Genetics and Genomics</subject><subject>Population structure</subject><subject>Reforestation</subject><subject>Sugar</subject><subject>Tree Biology</subject><subject>Trees</subject><issn>1614-2942</issn><issn>1614-2950</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1UE1LxDAUDKLguvoDvAW86KFrXpo27VH8hgX3oOfw2qa1SzetSSrsvze1Il48vTePmXnMEHIObAWMyWsHwPMkYpBGLM-zSB6QBaQgonBlh7-74MfkxLktY0KyNF0Qv0HvtTWO9jU1evQWO4qmoljh4NtPTRtttG9LWgVgXev3FEvbO0f9u6YG_TgpLJpGTxZubNDSoTWaXm5aMzra4a7Q1rdokN71Y9Otrk7JUY2d02c_c0neHu5fb5-i9cvj8-3NOipjSH1U8KquKi6SWgBLEp7qrBYJxrIA5AxkmvKygjwXutSxTITmgtdc5BJFVgQUL8nF7DvY_mPUzqttP1oTXiqQmcwZywECC2bWdyyrazXYdod2r4CpqVw1l6tCuWoqV8mg4bPGBW6Ibv84_yv6AifNfPA</recordid><startdate>20160601</startdate><enddate>20160601</enddate><creator>Vangestel, Carl</creator><creator>Vázquez-Lobo, Alejandra</creator><creator>Martínez-García, Pedro J.</creator><creator>Calic, Irina</creator><creator>Wegrzyn, Jill L.</creator><creator>Neale, David B.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X2</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>LK8</scope><scope>M0K</scope><scope>M7P</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>RC3</scope></search><sort><creationdate>20160601</creationdate><title>Patterns of neutral and adaptive genetic diversity across the natural range of sugar pine (Pinus lambertiana Dougl.)</title><author>Vangestel, Carl ; 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Knowledge thereof is not only important for evolutionary ecologists but, in light of future climate change, will be of interest to conservation biologists as well. Sugar pine (
Pinus lambertiana
Dougl.) is an ecologically important species found in mixed conifer forests across western North America. We applied a candidate-gene-based environmental study to infer spatial patterns in neutral genetic variation and to identify genetic variants associated with local adaptation to drought. Using a panel of 186 candidate gene single nucleotide polymorphisms (SNP), we genotyped 313 individual trees sampled across the entire state of California, USA. We found evidence for a large-scale subdivision into two genetic clusters along the latitudinal axis and increased genetic similarity among sugar pines within a 200–300-km boundary. Associating allelic to environmental variation indicated nine putative SNPs related to local adaptation to drought. These results provide insights into neutral population structure across the natural range of sugar pine and further substantiated a key role of the mitochondrial import inner membrane machinery in enhanced tolerance to drought and constitute important steps into unravelling the eco-evolutionary dynamics in sugar pine.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11295-016-0998-7</doi></addata></record> |
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| subjects | Adaptation Biomedical and Life Sciences Biotechnology Climate change Coniferous forests Drought Environmental studies Evergreen trees Forestry Forests Genetic diversity Genetic variance Genomes Life Sciences Mixed forests Original Article Pathogens Pine trees Plant Breeding/Biotechnology Plant Genetics and Genomics Population structure Reforestation Sugar Tree Biology Trees |
| title | Patterns of neutral and adaptive genetic diversity across the natural range of sugar pine (Pinus lambertiana Dougl.) |
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