| Título: | The impact of past introductions on an iconic and economically important species, the red deer of Scotland |
| Autores: |
Pérez-Espona, Sílvia Hall, Richard J. Pérez-Barbería, F. Javier Glass, Belinda C. Ward, Jamie F. Pemberton, Josephine M. |
| Fecha: |
2013-08-15 2013-08-15 2013-01 |
| Publicador: | Anglia Ruskin University |
| Fuente: |
 |
| Tipo: | Article |
| Tema: |
Cervus elaphus conservation hybridization introductions introgression microsatellites |
| Descripción: |
This is a pre-copy-editing, author-produced PDF of an article accepted for publication in the Journal of Heredity following peer review. The definitive publisher-authenticated version - The Impact of Past Introductions on an Iconic and Economically Important Species, the Red Deer of Scotland 2012, 104 (1):14 Journal of Heredity - is available online at: http://jhered.oxfordjournals.org/content/104/1/14 The red deer (Cervus elaphus) is an iconic species in Scotland and, due to its value as a game species, an important element of the Scottish rural economy. The native status of this species is sometimes questioned because of many recorded introductions of nonnative deer in the past that were an attempt to improve trophy size. In this study, we assessed the impact of past introductions on the genetic makeup of Scottish red deer by genotyping at 15 microsatellite loci a large number of samples (n = 1152), including mainland and island Scottish red deer and individuals from several putative external source populations used in introductions to improve trophy size. Population structure and introgression assessment analyses revealed that the impact of introductions was weak in Highland red deer populations but more prominent on the islands, especially on those where current red deer populations are mostly or entirely derived from introductions (Harris & Lewis, Arran, and Rum). Frequent imports of Central-Eastern European red deer into English deer parks were reflected in the higher genetic introgression values found in some of the individuals collected in parks. |
| Idioma: | Inglés |
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