Naslov
Y Chromosome Polymorphism in Rural Population of the Island of Hvar

Autori
Barać, Lovorka ; Peričić, Marijana ; Martinović Klarić, Irena ; Janićijević, Branka ; Parik, Juri ; Rootsi, Siiri ; Rudan, Igor ; Rudan, Pavao

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

Izvornik
13th Congress of the European Anthropological Association : Abstracts ; u: Collegium Antropologicum 26 (2002) (S1) / Maver, Hubert ; Rudan, Pavao - Zagreb : Hrvatsko andragoško društvo (HAD), 2002, 14-14

Skup
13th Congress of the European Anthropological Association

Mjesto i datum
Zagreb, Hrvatska, 30.08.2002. - 03.09.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Y chromosome polymorphisms; biallelic markers; microsatellites; population structure

Sažetak
The purpose of this study is to examine population structure based on the polymorphisms of biallelic (M9, YAP, SRY-1532, 92R7, SYR-8299/4064, 12f2, M20, M52, M70, M89, M124, M170, M201, M173, M175) and eight microsatellite markers (DYS19, DYS388, DYS389I, DYS389II, DYS390, DYS391, DYS392 and DYS393) in 91 randomly selected autochthonous males from rural communities of the island of Hvar. Genetic composition was assessed based on the allelic frequencies, whereas genetic variability based on haplotype and locus diversity. Phylogenetic relationships among microsatelite haplotypes within haplogroups were determined by using the reduced median network and median joining network, as suggested by Bandelt et al. (2000). Combination of biallelic markers yielded eight haplogroups (I-M170, G-M201, R-M173(xSRY10831b, P-92R7, F-M89, R-SRY10831, J-12f2, E-SRY4064). European specific haplogroup I-M170 was found at the highest frequency, followed by haplogroups P-92R7 and R-SRY10831b (14% and 8.7%, respectively). The remaining haplogroups were not very frequent in the investigated Hvar population. Despite reproductive isolation and high endogamy of the rural communities of the island of Hvar the analysis of Y chromosome biallelic and microsatellite markers did not reveal reduced genetic variability (reduced haplotype diversity). Moreover, the results showed high vales of assessed haplotype diversity (0.9839 +/- 0.0049) indicated great heterogeneity of gene pool. The high values of haplotype diversity assessed by analysis of Y chromosome polymorphisms are in concordance with the results of previously conducted mtDNA analysis when island of Hvar showed greatest diversity index when compared with islands Brač, Korčula and Krk.

Izvorni jezik
Engleski

Znanstvena područja
Etnologija i antropologija

POVEZANOST RADA