Sökning: onr:"swepub:oai:researchportal.hkr.se/admin:publications/f7c54b87-235e-4dad-b06f-975e4e1bd5e6" > Admixture between r...
Fältnamn | Indikatorer | Metadata |
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000 | 04983naa a2200493 4500 | |
001 | oai:researchportal.hkr.se/admin:publications/f7c54b87-235e-4dad-b06f-975e4e1bd5e6 | |
003 | SwePub | |
008 | 240910s2017 | |||||||||||000 ||eng| | |
009 | oai:slubar.slu.se:93385 | |
024 | 7 | a oai:researchportal.hkr.se/admin:publications/f7c54b87-235e-4dad-b06f-975e4e1bd5e62 URI |
024 | 7 | a https://doi.org/10.1007/s10344-017-1156-82 DOI |
024 | 7 | a https://res.slu.se/id/publ/933852 URI |
040 | a (SwePub)hkrd (SwePub)slu | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Söderquist, Päru Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för vilt, fisk och miljö,Department of Wildlife, Fish and Environmental Studies,Kristianstad University,Man and Biosphere Health (MABH)4 aut0 (Swepub:slu)47922 |
245 | 1 0 | a Admixture between released and wild game birds: a changing genetic landscape in European mallards (Anas platyrhynchos) |
264 | c 2017-11-30 | |
264 | 1 | b Springer Verlag,c 2017 |
338 | a electronic2 rdacarrier | |
520 | a Disruption of naturally evolved spatial patterns of genetic variation and local adaptations is a growing concern in wildlife management and conservation. During the last decade, releases of native taxa with potentially non-native genotypes have received increased attention. This has mostly concerned conservation programs, but releases are also widely carried out to boost harvest opportunities. The mallard, Anas platyrhynchos, is one of few terrestrial migratory vertebrates subjected to large-scale releases for hunting purposes. It is the most numerous and widespread duck in the world, yet each year more than three million farmed mallard ducklings are released into the wild in the European Union alone to increase the harvestable population. This study aimed to determine the genetic effects of such large-scale releases of a native species, specifically if wild and released farmed mallards differ genetically among subpopulations in Europe, if there are signs of admixture between the two groups, if the genetic structure of the wild mallard population has changed since large-scale releases began in the 1970s, and if the current data matches global patterns across the Northern hemisphere. We used Bayesian clustering (Structure software) and Discriminant Analysis of Principal Components (DAPC) to analyze the genetic structure of historical and present-day wild (n = 171 and n = 209, respectively) as well as farmed (n = 211) mallards from six European countries as inferred by 360 single-nucleotide polymorphisms (SNPs). Both methods showed a clear genetic differentiation between wild and farmed mallards. Admixed individuals were found in the present-day wild population, implicating introgression of farmed genotypes into wild mallards despite low survival among released farmed mallards. Such cryptic introgression would alter the genetic composition of wild populations and may have unknown long-term consequences for conservation. | |
650 | 7 | a NATURVETENSKAPx Biologix Zoologi0 (SwePub)106082 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Biological Sciencesx Zoology0 (SwePub)106082 hsv//eng |
700 | 1 | a Elmberg, Johanu Man and Biosphere Health (MABH),Kristianstad University4 aut0 (Swepub:slu)51503 |
700 | 1 | a Gunnarsson, Gunnaru Man and Biosphere Health (MABH),Kristianstad University,Sveriges lantbruksuniversitet, Umeå,Sveriges lantbruksuniversitet, Umeå4 aut0 (Swepub:slu)52759 |
700 | 1 | a Thulin, Carl-Gustafu Swedish University of Agricultural Sciences,Sveriges lantbruksuniversitet,Institutionen för vilt, fisk och miljö,Department of Wildlife, Fish and Environmental Studies4 aut0 (Swepub:slu)50327 |
700 | 1 | a Champagnon, Ju France,Frankrike4 aut |
700 | 1 | a Guillemain, Mu France,Frankrike4 aut |
700 | 1 | a Kreisinger, Ju Czech Republic,Tjeckien4 aut |
700 | 1 | a Prins, H Tu Wageningen University & Research4 aut |
700 | 1 | a Crooijmans, R. P. M. A.u Wageningen University & Research4 aut |
700 | 1 | a R. H. S., Kraus4 aut |
710 | 2 | a Sveriges lantbruksuniversitetb Institutionen för vilt, fisk och miljö4 org |
710 | 2 | a Sveriges lantbruksuniversitet |
773 | 0 | t European Biophysics Journald : Springer Verlagg 63:6q 63:6x 0175-7571x 1432-1017 |
773 | 0 | t European Journal of Wildlife Researchd : Springer Verlagg 63:6q 63:6x 1612-4642x 1439-0574 |
856 | 4 | u https://researchportal.hkr.se/ws/files/40825435/FULLTEXT01.pdfx primaryx freey FULLTEXT |
856 | 4 | u https://doi.org/10.1007/s10344-017-1156-8x freey FULLTEXT |
856 | 4 | u https://link.springer.com/content/pdf/10.1007%2Fs10344-017-1156-8.pdf |
856 | 4 8 | u oai:researchportal.hkr.se/admin:publications/f7c54b87-235e-4dad-b06f-975e4e1bd5e6 |
856 | 4 8 | u https://doi.org/10.1007/s10344-017-1156-8 |
856 | 4 8 | u https://res.slu.se/id/publ/93385 |
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