Irena Drmić

Identification of War Victims from Mass Graves in Croatia, Bosnia, and Herzegovina by the Use of Standard Forensic Methods and DNA Typing

The postmortem remains of sixty-one war victims were excavated from 6 mass graves in Bosnia and Herzegovina one and a half years after interment Using standard identification methods, including the matching of medical and dental records, the recognition of distinguishing characteristics such as the use of clothing and belongings, and video superimposition, 35 persons were identified. For the remaining 26 persons identification efforts continue. DNA typing was performed at the HLA DQA1 locus and five PM system loci. Results from DNA typing were confirmed by other methods. DNA profiles of family members of 150 missing persons are now being developed using the 6 loci. These DNA profiles will then be compared with those generated from the bone and teeth remains of the unidentified victims.

Northern and southern Croatian population data on seven PCR-based loci

Northern and southern Croatian sample populations were typed at seven PCR-based loci -LDLR, GYPA, HBGG, D7S8, Gc, HLA-DQA1 and D1S80. The results show that all loci meet Hardy-Weinberg expectations and that there is little evidence for association of alleles between loci. Allelic frequency distributions at all loci, except HLA-DQA1, show no differences between the northern and southern Croatian sample populations. Moreover, the population data for Croatians are similar to U.S. Caucasians; only HLA-DQA1 for southern Croatians was statistically different compared with U.S. Caucasians. A Croatian population database(s) has been created and can be used for forensic analyses to estimate the frequency of a multiple locus DNA profile.