Pretražite po imenu i prezimenu autora, mentora, urednika, prevoditelja

Napredna pretraga

Pregled bibliografske jedinice broj: 506176

High genetic diversity and possible evidence of a recent bottleneck in Adriatic bottlenose dolphins (Tursiops truncatus)


Galov, Ana; Kocijan, Ivna; Lauc, Gordan; Đuras Gomerčić, Martina; Gomerčić, Tomislav; Arbanasić, Haidi; Šatović, Zlatko; Šeol, Branka; Vuković, Snježana; Gomerčić, Hrvoje
High genetic diversity and possible evidence of a recent bottleneck in Adriatic bottlenose dolphins (Tursiops truncatus) // Mammalian biology, 76 (2011), 3; 339-344 doi:10.1016/j.mambio.2010.07.002 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 506176 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
High genetic diversity and possible evidence of a recent bottleneck in Adriatic bottlenose dolphins (Tursiops truncatus)

Autori
Galov, Ana ; Kocijan, Ivna ; Lauc, Gordan ; Đuras Gomerčić, Martina ; Gomerčić, Tomislav ; Arbanasić, Haidi ; Šatović, Zlatko ; Šeol, Branka ; Vuković, Snježana ; Gomerčić, Hrvoje

Izvornik
Mammalian biology (1616-5047) 76 (2011), 3; 339-344

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

Ključne riječi
Tursiops truncatus; Cetacea; Microsatellite loci; Bottleneck; Adriatic Sea

Sažetak
The bottlenose dolphin (Tursiops truncatus) is the only resident marine mammal species in the Croatian part of the Adriatic Sea, with an estimated number at around 220 individuals. It is an endangered and legally protected species in Croatia, and its demographic history is poorly known. This study investigates the level of genetic diversity in the bottlenose dolphin population from the Croatian part of the Adriatic Sea and a possibility of recent population size contraction, since there are indications that there has been intensive eradication operations in the mid 20th century that might have caused reductions in the effective population size and might have resulted in a loss of genetic variation. Thirty samples were genotyped at 12 dinucleotide microsatellite loci. The mean allelic richness (6.835 ± 0.705) and mean expected heterozygosity (0.692 ± 0.05) revealed high level of genetic diversity. Bottleneck analysis gave ambiguous evidence for a recent population decline in the investigated bottlenose dolphin population. The M ratio test, with two sets of parameter values, suggested a recent bottleneck ; whereas the analysis by the Bottleneck program under three mutation models (TPM, SMM and IAM) showed no evidence for a genetic bottleneck. We take a more conservative approach to the interpretation of these results by accepting the evidence of a recent bottleneck. We suggest maintaining the current level of bottlenose dolphin protection in the area and careful monitoring of the population in the future.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Veterinarska medicina



POVEZANOST RADA


Projekti:
053-0481153-1129 - Mikoplazmoze i neke uvjetovane infekcijske bolesti životinja (Šeol, Branka, MZOS ) ( POIROT)
053-0533406-3640 - Zdravstvene i biološke osobitosti populacija morskih sisavaca u Jadranu (Đuras, Martina, MZOS ) ( POIROT)

Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb,
Veterinarski fakultet, Zagreb,
Prirodoslovno-matematički fakultet, Zagreb,
Agronomski fakultet, Zagreb

Citiraj ovu publikaciju:

Galov, Ana; Kocijan, Ivna; Lauc, Gordan; Đuras Gomerčić, Martina; Gomerčić, Tomislav; Arbanasić, Haidi; Šatović, Zlatko; Šeol, Branka; Vuković, Snježana; Gomerčić, Hrvoje
High genetic diversity and possible evidence of a recent bottleneck in Adriatic bottlenose dolphins (Tursiops truncatus) // Mammalian biology, 76 (2011), 3; 339-344 doi:10.1016/j.mambio.2010.07.002 (međunarodna recenzija, članak, znanstveni)
Galov, A., Kocijan, I., Lauc, G., Đuras Gomerčić, M., Gomerčić, T., Arbanasić, H., Šatović, Z., Šeol, B., Vuković, S. & Gomerčić, H. (2011) High genetic diversity and possible evidence of a recent bottleneck in Adriatic bottlenose dolphins (Tursiops truncatus). Mammalian biology, 76 (3), 339-344 doi:10.1016/j.mambio.2010.07.002.
@article{article, year = {2011}, pages = {339-344}, DOI = {10.1016/j.mambio.2010.07.002}, keywords = {Tursiops truncatus, Cetacea, Microsatellite loci, Bottleneck, Adriatic Sea}, journal = {Mammalian biology}, doi = {10.1016/j.mambio.2010.07.002}, volume = {76}, number = {3}, issn = {1616-5047}, title = {High genetic diversity and possible evidence of a recent bottleneck in Adriatic bottlenose dolphins (Tursiops truncatus)}, keyword = {Tursiops truncatus, Cetacea, Microsatellite loci, Bottleneck, Adriatic Sea} }
@article{article, year = {2011}, pages = {339-344}, DOI = {10.1016/j.mambio.2010.07.002}, keywords = {Tursiops truncatus, Cetacea, Microsatellite loci, Bottleneck, Adriatic Sea}, journal = {Mammalian biology}, doi = {10.1016/j.mambio.2010.07.002}, volume = {76}, number = {3}, issn = {1616-5047}, title = {High genetic diversity and possible evidence of a recent bottleneck in Adriatic bottlenose dolphins (Tursiops truncatus)}, keyword = {Tursiops truncatus, Cetacea, Microsatellite loci, Bottleneck, Adriatic Sea} }

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


Citati:





    Contrast
    Increase Font
    Decrease Font
    Dyslexic Font