Population dynamics of a natural red deer population over 200 years detected via substantial changes of genetic variation
Most large mammals have constantly been exposed to anthropogenic influence over decades or even centuries. Because of their long generation times and lack of sampling material, inferences of past population genetic dynamics, including anthropogenic impacts, have only relied on the analysis of the st...
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description | Most large mammals have constantly been exposed to anthropogenic influence over decades or even centuries. Because of their long generation times and lack of sampling material, inferences of past population genetic dynamics, including anthropogenic impacts, have only relied on the analysis of the structure of extant populations. Here, we investigate for the first time the change in the genetic constitution of a natural red deer population over two centuries, using up to 200‐year‐old antlers (30 generations) stored in trophy collections. To the best of our knowledge, this is the oldest DNA source ever used for microsatellite population genetic analyses. We demonstrate that government policy and hunting laws may have strong impacts on populations that can lead to unexpectedly rapid changes in the genetic constitution of a large mammal population. A high ancestral individual polymorphism seen in an outbreeding population (1813–1861) was strongly reduced in descendants (1923–1940) during the mid‐19th and early 20th century by genetic bottlenecks. Today (2011), individual polymorphism and variance among individuals is increasing in a constant‐sized (managed) population. Differentiation was high among periods (FST > ***); consequently, assignment tests assigned individuals to their own period with >85% probability. In contrast to the high variance observed at nuclear microsatellite loci, mtDNA (D‐loop) was monomorphic through time, suggesting that male immigration dominates the genetic evolution in this population.
We investigate for the first time the change in the genetic constitution of a natural red deer population over two centuries, using up to 200‐year‐old antlers (30 generations) stored in trophy collections. To the best of our knowledge, this is the oldest DNA source ever used for microsatellite population genetic analyses. We demonstrate that the political situation and hunting laws may have strong impacts on populations that can lead to unexpectedly rapid changes in the genetic constitution of a large mammal population. |
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We investigate for the first time the change in the genetic constitution of a natural red deer population over two centuries, using up to 200‐year‐old antlers (30 generations) stored in trophy collections. To the best of our knowledge, this is the oldest DNA source ever used for microsatellite population genetic analyses. We demonstrate that the political situation and hunting laws may have strong impacts on populations that can lead to unexpectedly rapid changes in the genetic constitution of a large mammal population.</description><identifier>ISSN: 2045-7758</identifier><identifier>EISSN: 2045-7758</identifier><identifier>DOI: 10.1002/ece3.2063</identifier><identifier>PMID: 27096075</identifier><language>eng</language><publisher>England: John Wiley & Sons, Inc</publisher><subject>Animal populations ; Anthropogenic factors ; Antlers ; Biological evolution ; Cervidae ; Cervus elaphus ; Change detection ; Constitution ; Deer ; Deoxyribonucleic acid ; DNA ; Evolution & development ; Gene polymorphism ; Genetic analysis ; Genetic diversity ; Government policy ; Human influences ; Hunting ; Immigration ; Mammals ; microsatellites ; Mitochondrial DNA ; mtDNA ; natural history collections ; Original Research ; Outbreeding ; Polymorphism ; Population genetics ; Populations ; Variance</subject><ispartof>Ecology and evolution, 2016-05, Vol.6 (10), p.3146-3153</ispartof><rights>2016 The Authors. published by John Wiley & Sons Ltd.</rights><rights>2016. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4763-30dd11c8b3c16de0cc890936c06b0907c9bc50a585300d83d92debfd02cf42c63</citedby><cites>FETCH-LOGICAL-c4763-30dd11c8b3c16de0cc890936c06b0907c9bc50a585300d83d92debfd02cf42c63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4828584/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4828584/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,1417,11562,27924,27925,45574,45575,46052,46476,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27096075$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Hoffmann, Gunther Sebastian</creatorcontrib><creatorcontrib>Johannesen, Jes</creatorcontrib><creatorcontrib>Griebeler, Eva Maria</creatorcontrib><title>Population dynamics of a natural red deer population over 200 years detected via substantial changes of genetic variation</title><title>Ecology and evolution</title><addtitle>Ecol Evol</addtitle><description>Most large mammals have constantly been exposed to anthropogenic influence over decades or even centuries. Because of their long generation times and lack of sampling material, inferences of past population genetic dynamics, including anthropogenic impacts, have only relied on the analysis of the structure of extant populations. Here, we investigate for the first time the change in the genetic constitution of a natural red deer population over two centuries, using up to 200‐year‐old antlers (30 generations) stored in trophy collections. To the best of our knowledge, this is the oldest DNA source ever used for microsatellite population genetic analyses. We demonstrate that government policy and hunting laws may have strong impacts on populations that can lead to unexpectedly rapid changes in the genetic constitution of a large mammal population. A high ancestral individual polymorphism seen in an outbreeding population (1813–1861) was strongly reduced in descendants (1923–1940) during the mid‐19th and early 20th century by genetic bottlenecks. Today (2011), individual polymorphism and variance among individuals is increasing in a constant‐sized (managed) population. Differentiation was high among periods (FST > ***); consequently, assignment tests assigned individuals to their own period with >85% probability. In contrast to the high variance observed at nuclear microsatellite loci, mtDNA (D‐loop) was monomorphic through time, suggesting that male immigration dominates the genetic evolution in this population.
We investigate for the first time the change in the genetic constitution of a natural red deer population over two centuries, using up to 200‐year‐old antlers (30 generations) stored in trophy collections. To the best of our knowledge, this is the oldest DNA source ever used for microsatellite population genetic analyses. We demonstrate that the political situation and hunting laws may have strong impacts on populations that can lead to unexpectedly rapid changes in the genetic constitution of a large mammal population.</description><subject>Animal populations</subject><subject>Anthropogenic factors</subject><subject>Antlers</subject><subject>Biological evolution</subject><subject>Cervidae</subject><subject>Cervus elaphus</subject><subject>Change detection</subject><subject>Constitution</subject><subject>Deer</subject><subject>Deoxyribonucleic acid</subject><subject>DNA</subject><subject>Evolution & development</subject><subject>Gene polymorphism</subject><subject>Genetic analysis</subject><subject>Genetic diversity</subject><subject>Government policy</subject><subject>Human influences</subject><subject>Hunting</subject><subject>Immigration</subject><subject>Mammals</subject><subject>microsatellites</subject><subject>Mitochondrial DNA</subject><subject>mtDNA</subject><subject>natural history collections</subject><subject>Original Research</subject><subject>Outbreeding</subject><subject>Polymorphism</subject><subject>Population genetics</subject><subject>Populations</subject><subject>Variance</subject><issn>2045-7758</issn><issn>2045-7758</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>WIN</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNqNkd1qFDEUxwdRbGl74QtIwBt7se2ZZPIxN4Is6wcU6oVeh0xyZpsym6zJzMr6NH0Wn8zsbq1VEMxNEs4vP87Jv6pe1HBRA9BLtMguKAj2pDqm0PCZlFw9fXQ-qs5yvoWyBNAG5PPqiEpoBUh-XH3_FNfTYEYfA3HbYFbeZhJ7Ykgw45TMQBI64hATWf8m46bcKcCPuy2alEt9RDsWcOMNyVOXRxNGXx7bGxOWuDcuMeDoLdmY5PeW0-pZb4aMZ_f7SfXl3eLz_MPs6vr9x_nbq5ltpGAzBs7VtVUds7VwCNaqFlomLIgOWpC27SwHwxVnAE4x11KHXe-A2r6hVrCT6s3Bu566FTqLYSxz6XXyK5O2Ohqv_6wEf6OXcaMbRRVXTRG8vhek-HXCPOqVzxaHwQSMU9a1bBsOtZDqf1DWguItFPTVX-htnFIoP6EpMCVYXeIt1PmBsinmnLB_6LsGvctf7_LXu_wL-_LxoA_kr7QLcHkAvvkBt_826cV8wfbKn-9uu2E</recordid><startdate>201605</startdate><enddate>201605</enddate><creator>Hoffmann, Gunther Sebastian</creator><creator>Johannesen, Jes</creator><creator>Griebeler, Eva Maria</creator><general>John Wiley & Sons, Inc</general><general>John Wiley and Sons Inc</general><scope>24P</scope><scope>WIN</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SN</scope><scope>7SS</scope><scope>7ST</scope><scope>7X2</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</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>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>RC3</scope><scope>SOI</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>201605</creationdate><title>Population dynamics of a natural red deer population over 200 years detected via substantial changes of genetic variation</title><author>Hoffmann, Gunther Sebastian ; 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Because of their long generation times and lack of sampling material, inferences of past population genetic dynamics, including anthropogenic impacts, have only relied on the analysis of the structure of extant populations. Here, we investigate for the first time the change in the genetic constitution of a natural red deer population over two centuries, using up to 200‐year‐old antlers (30 generations) stored in trophy collections. To the best of our knowledge, this is the oldest DNA source ever used for microsatellite population genetic analyses. We demonstrate that government policy and hunting laws may have strong impacts on populations that can lead to unexpectedly rapid changes in the genetic constitution of a large mammal population. A high ancestral individual polymorphism seen in an outbreeding population (1813–1861) was strongly reduced in descendants (1923–1940) during the mid‐19th and early 20th century by genetic bottlenecks. Today (2011), individual polymorphism and variance among individuals is increasing in a constant‐sized (managed) population. Differentiation was high among periods (FST > ***); consequently, assignment tests assigned individuals to their own period with >85% probability. In contrast to the high variance observed at nuclear microsatellite loci, mtDNA (D‐loop) was monomorphic through time, suggesting that male immigration dominates the genetic evolution in this population.
We investigate for the first time the change in the genetic constitution of a natural red deer population over two centuries, using up to 200‐year‐old antlers (30 generations) stored in trophy collections. To the best of our knowledge, this is the oldest DNA source ever used for microsatellite population genetic analyses. We demonstrate that the political situation and hunting laws may have strong impacts on populations that can lead to unexpectedly rapid changes in the genetic constitution of a large mammal population.</abstract><cop>England</cop><pub>John Wiley & Sons, Inc</pub><pmid>27096075</pmid><doi>10.1002/ece3.2063</doi><tpages>8</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Animal populations Anthropogenic factors Antlers Biological evolution Cervidae Cervus elaphus Change detection Constitution Deer Deoxyribonucleic acid DNA Evolution & development Gene polymorphism Genetic analysis Genetic diversity Government policy Human influences Hunting Immigration Mammals microsatellites Mitochondrial DNA mtDNA natural history collections Original Research Outbreeding Polymorphism Population genetics Populations Variance |
title | Population dynamics of a natural red deer population over 200 years detected via substantial changes of genetic variation |
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