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izvor podataka: crosbi

Small-scale spatial genetic structure of Alpine chamois (Rupicapra rupicapra) in Northern Dinarides (CROSBI ID 259914)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Safner, Toni ; Buzan, Elena ; Rezić, Andrea ; Šprem, Nikica Small-scale spatial genetic structure of Alpine chamois (Rupicapra rupicapra) in Northern Dinarides // European journal of wildlife research, 65 (2019), 23, 6. doi: 10.1007/s10344-019-1259-5

Podaci o odgovornosti

Safner, Toni ; Buzan, Elena ; Rezić, Andrea ; Šprem, Nikica

engleski

Small-scale spatial genetic structure of Alpine chamois (Rupicapra rupicapra) in Northern Dinarides

Chamois (Rupicapra rupicapra) is a mountain- dwelling ungulate inhabiting predominantly rocky habitat with steep slopes. Since it mostly inhabits boreal habitats at high altitudes, low valleys tend to separate populations, thereby limiting gene flow. In the present study, we genotyped 54 georeferenced chamois using 20 SSR loci to test the influence of the Kupa River on the spatial genetic structure of the population in the bordering area between Croatia and Slovenia in the northern Dinaric Mountains. Both GENELAND and STRUCTURE assigned all individuals to one spatial cluster, indicating that the Kupa River does not represent a barrier to gene flow for chamois. Unfortunately, in 2015, a razor wire fence was constructed along the Croatian-Slovenian border at the Kupa River. This fence represents a major threat to the chamois population as it may cause mortality, obstruct seasonal dispersal and reduce the effective population size. If the fence remains as it is, changes in the genetic structure and genetic diversity of the population due to the effect of drift and reduced effective population size can be predicted over the next generations.

mountain ungulate, genetic structure, microsatellites, habitat fragmentation, Northern Dinarides

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Podaci o izdanju

65

2019.

23

6

objavljeno

1612-4642

1439-0574

10.1007/s10344-019-1259-5

Povezanost rada

Biologija, Poljoprivreda (agronomija)

Poveznice
Indeksiranost