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

Napredna pretraga

Pregled bibliografske jedinice broj: 454718

Ambiguous evidence of a recent bottleneck in the Adriatic bottlenose dolphins (Tursiops truncatus)


Galov, Ana; Kocijan, Ivna; Đuras Gomerčić, Martina; Gomerčić, Tomislav; Arbanasić, Haidi; Vuković, Snježana; Lucić, Hrvoje; Gomerčić, Hrvoje
Ambiguous evidence of a recent bottleneck in the Adriatic bottlenose dolphins (Tursiops truncatus) // Abstract book: 24 Annual Conference of the European Cetacean Society / Ursula Verfuß, Sylvia Osterrieder, Cecile Vincent, Martin Jabbusch, Anja Gallus, Johann Subklew, Stefan Bräger, Anja Brandecker, Michael Dähne, Stefanie Großer, Frederike Hanke, Wolf Hanke, Anne Herrmann, Kathrin Krügel, Tina Meyer, Sabine Müller, Janne Sundermeyer, Lyuba Zehl (ur.).
Stralsund: European Cetacean Society, 2010. str. 220-221 (poster, međunarodna recenzija, sažetak, znanstveni)


CROSBI ID: 454718 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Ambiguous evidence of a recent bottleneck in the Adriatic bottlenose dolphins (Tursiops truncatus)

Autori
Galov, Ana ; Kocijan, Ivna ; Đuras Gomerčić, Martina ; Gomerčić, Tomislav ; Arbanasić, Haidi ; Vuković, Snježana ; Lucić, Hrvoje ; Gomerčić, Hrvoje

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Abstract book: 24 Annual Conference of the European Cetacean Society / Ursula Verfuß, Sylvia Osterrieder, Cecile Vincent, Martin Jabbusch, Anja Gallus, Johann Subklew, Stefan Bräger, Anja Brandecker, Michael Dähne, Stefanie Großer, Frederike Hanke, Wolf Hanke, Anne Herrmann, Kathrin Krügel, Tina Meyer, Sabine Müller, Janne Sundermeyer, Lyuba Zehl - Stralsund : European Cetacean Society, 2010, 220-221

Skup
24 Annual Conference of the European Cetacean Society

Mjesto i datum
Stralsund, Njemačka, 22-24.03.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
bootlenose dolphin

Sažetak
The bottlenose dolphin (Tursiops truncatus) is an endangered and legally protected species in Croatia, whose demographic history is poorly known. It is the only resident marine mammal species in Croatian part of the Adriatic Sea, with number estimated at around 250 individuals. 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. Therefore, we aimed to investigate a possibility of recent population size contraction and to compare the level of genetic diversity in the bottlenose dolphin population from the Croatian part of the Adriatic Sea with other bottlenose dolphin populations. Thirty samples were genotyped at 12 dinucleotide microsatellite loci. Bottleneck analysis gave ambiguous evidence for a recent population decline in the investigated bottlenose dolphin population. M ratio test, with two sets of parameter values, suggested a recent bottleneck ; whereas analysis by Bottleneck program under two mutation models (TPM and SMM) showed no evidence for a genetic bottleneck. In addition, there was no evidence for a significant deviation from the normal L-shaped distribution of allele frequencies as expected for a stable population under mutation-drift equilibrium. Furthermore, both allelic richness (6.956) and expected heterozygosty (0.676) of the Adriatic population are above mean of all compared populations (5.993 and 0.658, respectively), confirming relatively high level of genetic diversity in the investigated Adriatic population. Due to ambiguous results, further research is needed to elucidate demographic history of this bottlenose dolphin population.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Veterinarska medicina



POVEZANOST RADA


Projekti:
053-0533406-3640 - Zdravstvene i biološke osobitosti populacija morskih sisavaca u Jadranu (Đuras, Martina, MZOS ) ( POIROT)

Ustanove:
Veterinarski fakultet, Zagreb

Poveznice na cjeloviti tekst rada:

Pristup cjelovitom tekstu rada

Citiraj ovu publikaciju:

Galov, Ana; Kocijan, Ivna; Đuras Gomerčić, Martina; Gomerčić, Tomislav; Arbanasić, Haidi; Vuković, Snježana; Lucić, Hrvoje; Gomerčić, Hrvoje
Ambiguous evidence of a recent bottleneck in the Adriatic bottlenose dolphins (Tursiops truncatus) // Abstract book: 24 Annual Conference of the European Cetacean Society / Ursula Verfuß, Sylvia Osterrieder, Cecile Vincent, Martin Jabbusch, Anja Gallus, Johann Subklew, Stefan Bräger, Anja Brandecker, Michael Dähne, Stefanie Großer, Frederike Hanke, Wolf Hanke, Anne Herrmann, Kathrin Krügel, Tina Meyer, Sabine Müller, Janne Sundermeyer, Lyuba Zehl (ur.).
Stralsund: European Cetacean Society, 2010. str. 220-221 (poster, međunarodna recenzija, sažetak, znanstveni)
Galov, A., Kocijan, I., Đuras Gomerčić, M., Gomerčić, T., Arbanasić, H., Vuković, S., Lucić, H. & Gomerčić, H. (2010) Ambiguous evidence of a recent bottleneck in the Adriatic bottlenose dolphins (Tursiops truncatus). U: Ursula Verfuß, Sylvia Osterrieder, Cecile Vincent, Martin Jabbusch, Anja Gallus, Johann Subklew, Stefan Bräger, Anja Brandecker, Michael Dähne, Stefanie Großer, Frederike Hanke, Wolf Hanke, Anne Herrmann, Kathrin Krügel, Tina Meyer, Sabine Müller, Janne Sundermeyer, Lyuba Zehl (ur.)Abstract book: 24 Annual Conference of the European Cetacean Society.
@article{article, year = {2010}, pages = {220-221}, keywords = {bootlenose dolphin}, title = {Ambiguous evidence of a recent bottleneck in the Adriatic bottlenose dolphins (Tursiops truncatus)}, keyword = {bootlenose dolphin}, publisher = {European Cetacean Society}, publisherplace = {Stralsund, Njema\v{c}ka} }
@article{article, year = {2010}, pages = {220-221}, keywords = {bootlenose dolphin}, title = {Ambiguous evidence of a recent bottleneck in the Adriatic bottlenose dolphins (Tursiops truncatus)}, keyword = {bootlenose dolphin}, publisher = {European Cetacean Society}, publisherplace = {Stralsund, Njema\v{c}ka} }




Contrast
Increase Font
Decrease Font
Dyslexic Font