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Pregled bibliografske jedinice broj: 658168

Genetic structure and expansion of golden jackals (Canis aureus) in the north-western distribution range (Croatia and eastern Italian Alps)


Fabbri, Elena; Caniglia, Romolo; Galov, Ana; Arbanasić, Haidi; Lapini, Luca; Bošković, Ivica; Florijančić, Tihomir; Vlasseva, Albena; Ahmed, Atidzhe; Mirchev, Rossen L.; Randi, Ettore
Genetic structure and expansion of golden jackals (Canis aureus) in the north-western distribution range (Croatia and eastern Italian Alps) // Conservation genetics, 15 (2013), 1; 187-199 doi:10.1007/s10592-013-0530-7 (međunarodna recenzija, članak, znanstveni)


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Naslov
Genetic structure and expansion of golden jackals (Canis aureus) in the north-western distribution range (Croatia and eastern Italian Alps)

Autori
Fabbri, Elena ; Caniglia, Romolo ; Galov, Ana ; Arbanasić, Haidi ; Lapini, Luca ; Bošković, Ivica ; Florijančić, Tihomir ; Vlasseva, Albena ; Ahmed, Atidzhe ; Mirchev, Rossen L. ; Randi, Ettore

Izvornik
Conservation genetics (1566-0621) 15 (2013), 1; 187-199

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
admixture analysis ; assignment testing ; autosomal microsatellites ; Canis aureus ; colonization genetics ; mitochondrial DNA control-region ; population structure

Sažetak
The golden jackal, widely distributed in Europe, Asia and Africa, is one of the less studied carnivores in the world and the genetic structure of the European populations is unknown. In the last century jackals strongly declined mainly due to human persecution, but recently they expanded again in eastern Europe.With the aim to determine the genetic structure and the origin of expanding jackals, we analyzed population samples obtained from Bulgaria, Serbia, Croatia (Dalmatia and Slavonia) and individuals sampled in north- eastern Italy. Samples were typed at the hypervariable part of the mitochondrial DNA control-region (mtDNACR1) and at 15 canine autosomal microsatellite loci (STR), and analyzed using multivariate, Bayesian and landscape genetic methods. The mtDNA CR1 was monomorphic, showing a single haplotype shared among all the populations. The STR loci were variable, with 2–14 alleles and intermediate values of heterozygosity (Ho = 0.47 ; He = 0.51). Genetic diversity was significantly partitioned (θST = 0.07 ; P<0.001) and the populations were partially distinct, perhaps in consequence of recent fragmentations. Jackals from Dalmatia were the most genetically differentiated. Assignment testing and gene flow analyses suggested that jackals colonizing Italy have admixed origins from Dalmatian and Slavonian populations. They are not first generation migrants, suggesting that dispersal towards north-eastern Italy is a stepping-stone process. Golden jackal and wolf colonization patterns might be different, with prevalent short-distance dispersal in jackals versus prevalent long distance dispersal in wolves. The admixed origin of jackals in the Alps ensures abundant genetic variability, which may enhance adaptive fitness and expectancy of population growth. The intersections between Dinaric–Balkan and Eastern Alps are areas of population expansion and admixture, highlighting their conservation, ecological and evolutionary values.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Veterinarska medicina, Poljoprivreda (agronomija)



POVEZANOST RADA


Projekti:
MZOS-079-0000000-3590 - Epizootiološka istraživanja nametničkih bolesti divljači u istočnoj Hrvatskoj (Florijančić, Tihomir, MZOS ) ( POIROT)

Ustanove:
Fakultet agrobiotehničkih znanosti Osijek,
Prirodoslovno-matematički fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

doi link.springer.com

Citiraj ovu publikaciju:

Fabbri, Elena; Caniglia, Romolo; Galov, Ana; Arbanasić, Haidi; Lapini, Luca; Bošković, Ivica; Florijančić, Tihomir; Vlasseva, Albena; Ahmed, Atidzhe; Mirchev, Rossen L.; Randi, Ettore
Genetic structure and expansion of golden jackals (Canis aureus) in the north-western distribution range (Croatia and eastern Italian Alps) // Conservation genetics, 15 (2013), 1; 187-199 doi:10.1007/s10592-013-0530-7 (međunarodna recenzija, članak, znanstveni)
Fabbri, E., Caniglia, R., Galov, A., Arbanasić, H., Lapini, L., Bošković, I., Florijančić, T., Vlasseva, A., Ahmed, A., Mirchev, R. & Randi, E. (2013) Genetic structure and expansion of golden jackals (Canis aureus) in the north-western distribution range (Croatia and eastern Italian Alps). Conservation genetics, 15 (1), 187-199 doi:10.1007/s10592-013-0530-7.
@article{article, year = {2013}, pages = {187-199}, DOI = {10.1007/s10592-013-0530-7}, keywords = {admixture analysis, assignment testing, autosomal microsatellites, Canis aureus, colonization genetics, mitochondrial DNA control-region, population structure}, journal = {Conservation genetics}, doi = {10.1007/s10592-013-0530-7}, volume = {15}, number = {1}, issn = {1566-0621}, title = {Genetic structure and expansion of golden jackals (Canis aureus) in the north-western distribution range (Croatia and eastern Italian Alps)}, keyword = {admixture analysis, assignment testing, autosomal microsatellites, Canis aureus, colonization genetics, mitochondrial DNA control-region, population structure} }
@article{article, year = {2013}, pages = {187-199}, DOI = {10.1007/s10592-013-0530-7}, keywords = {admixture analysis, assignment testing, autosomal microsatellites, Canis aureus, colonization genetics, mitochondrial DNA control-region, population structure}, journal = {Conservation genetics}, doi = {10.1007/s10592-013-0530-7}, volume = {15}, number = {1}, issn = {1566-0621}, title = {Genetic structure and expansion of golden jackals (Canis aureus) in the north-western distribution range (Croatia and eastern Italian Alps)}, keyword = {admixture analysis, assignment testing, autosomal microsatellites, Canis aureus, colonization genetics, mitochondrial DNA control-region, population structure} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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