Y chromosome haplotype diversity in insular and mainland populations from Croatia (CROSBI ID 495656)
Prilog sa skupa u časopisu | sažetak izlaganja sa skupa
Podaci o odgovornosti
Barać, Lovorka ; Peričić, Marijana ; Martinović Klarić, Irena ; Rootsi, Siiri ; Janićijević, Branka ; Kivisild, Toomas ; Parik, Jüri ; Rudan, Pavao
engleski
Y chromosome haplotype diversity in insular and mainland populations from Croatia
Y chromosome haplotypes have become invaluable tools for determination of parentage and kinship in forensic casework and population genetics. Eight short tandem repeat (STR) polymorphic systems mapped on the human Y chromosome (DYS19, DYS388, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393) were typed in mainland (n = 109) and four insular (n = 348) populations. A general allelic frequency distribution in the overall Croatian sample corresponds to other European populations with the exception of the loci DYS19 and DYS389II. The most frequent DYS19 allele was 16, while at the DYS389II the most frequent were alleles 30 and 31. Complete typing was obtained for 457 chromosomes that showed two hundred forty one different Y chromosome haplotypes. The most frequent Y chromosome haplotype (16-13-13-31-24-11-11-13) was found in 33 individuals (7.22%). One hundred seventy four haplotypes (38.07%) were observed in single copies. Comparison of insular and mainland populations showed a statistically significant difference in allele frequencies at 4 out of 8 loci. Moreover, the haplotype 16-13-13-32-24-11-11-13 was noticed exclusively in two islands. The haplotype diversity ranged from 0.9749 (island of Korcula) to 0.9913 (mainland). Observed differences between mainland and insular populations could be explained by specific population histories, unlike settling patterns involving different gene boundaries and more pronounced effects of genetic drift in islands.
Y chromosome STRs; haplotypes; Croatia
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Podaci o prilogu
379-379.
2003.
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objavljeno
Podaci o matičnoj publikaciji
American journal of human genetics
Warren, Stephan T
Chicago (IL): Cell Press
0002-9297
Podaci o skupu
53rd Annual Meeting of the American Society of Human Genetics
poster
04.11.2003-08.11.2003
Los Angeles (CA), Sjedinjene Američke Države
Povezanost rada
Etnologija i antropologija, Biologija