Genetic Diversity of Bosnian and Herzegovinian Autochthonous Dog Breed Bosnian Broken-Haired Hound-Barak.

Fédération Cynologique Internationale (FCI) classifies a group of hound dogs in the sixth FCI group divided into three sections and three subsections that include 76 dog breeds. With the Istrian wire-haired hound, the Bosnian broken-haired hound-Barak is one of the two internationally recognized and standardized broken-haired hound breeds from the Balkans. However, genotyping of this breed has not been the subject of study so far. A total of 30 dogs (22 males and eight females) from different breeders from 17 locations in Bosnia and Herzegovina were selected for genotyping. All selected individuals had a valid pedigree issued by the Kennel Club in Bosnia and Herzegovina to ensure dogs were unrelated. Hairs with follicles were used for DNA extraction. Ten microsatellite loci from the commercial StockMarks® for Canine Genotyping Kit were amplified. Estimated genetic indices showed that Bosnian broken-haired hound-Barak harbors a high genetic variability. Phylogenetic relationships between Barak and the other 15 dog breeds, including Tornjak, another indigenous breed from Bosnia and Herzegovina, were assessed. An analysis showed clear differentiation of Barak, with Tornjak as the closest one among analyzed breeds. The results suggest that Barak, as we know it today, was developed during the formation of most modern breeds. Although Barak cannot yet be considered an endangered breed thanks to enthusiasts and hunters, the declining population trends impose the urgent need to establish an animal gene bank and programs for in situ conservation to protect and preserve this autochthonous breed of hound dog for future generations.

Molecular Variation of Rh, MN, Duffy, Kidd, Kell, and Lutheran Blood Groups in the Human Population of Bosnia and Herzegovina.

Six blood groups (Rh, MN, Duffy, Kidd, Kell, and Lutheran) were investigated among three major ethnic groups (Bosniaks, Bosnian Croats, and Bosnian Serbs), as well as 10 regional subpopulations across Bosnia and Herzegovina (B&H): Krajina; Posavina; northeastern, eastern, middle, and central Bosnia; Sarajevo region; eastern, central, and western Herzegovina. This is the first study that introduces the molecular genetic typing of five blood groups within the B&H population, with the exception of the RhD blood group. The sample consisted of 450 buccal swabs from unrelated individuals. Five blood group systems (RhD, RhC, RhE, Kidd, MN) were genotyped by PCR with sequence specific primers, while three blood group systems (Kell, Duffy, Lutheran) were genotyped by the PCR-restriction-fragment-length polymorphism method. Minor variation of genetic diversity was observed within the three major B&H ethnic groups, as well as within the 10 subpopulations stratified according to geographical criteria. No genetic differentiation among ethnic groups was noticed. These results are in agreement with the results of previous studies based on different molecular genetics markers, which indicate that the three B&H ethnic groups belong to the same gene pool. A similar level of genetic variance was observed within regional subpopulations, with no significant genetic differentiation among them. Comparison of intrapopulation genetic diversity of the B&H population with other European and non-European populations, based on three loci (RHD, MN, and KEL), clearly show that the level of genetic diversity of the B&H population is within the European range.