Cemal Gurkan1, Huseyin Sevay2, Damla Kanliada Demirdov1, Sinem Hossoz3, Deren Ceker3, Kerem Teralı1, Ayla Sevim Erol3. 1. a Turkish Cypriot DNA Laboratory , Committee on Missing Persons in Cyprus Turkish Cypriot Member Office , Nicosia (North Cyprus) , Turkey. 2. b Department of Information Systems Engineering , Near East University , Nicosia (North Cyprus) , Turkey. 3. c Department of Anthropology , Ankara University , Ankara , Turkey.
Abstract
BACKGROUND: Cyprus is an island in the Eastern Mediterranean Sea with a documented history of human settlements dating back over 10,000 years. AIM: To investigate the paternal lineages of a representative population from Cyprus in the context of the larger Near Eastern/Southeastern European genetic landscape. SUBJECTS AND METHODS: Three hundred and eighty samples from the second most populous ethnic group in Cyprus (Turkish Cypriots) were analysed at 17 Y-chromosomal short tandem repeat (Y-STR) loci. RESULTS: A haplotype diversity of 0.9991 was observed, along with a number of allelic variants, multi-allelic patterns and a most frequent haplotype that have not previously been reported elsewhere. Pairwise genetic distance comparisons of the Turkish Cypriot Y-STR dataset and Y-chromosomal haplogroup distribution with those from Near East/Southeastern Europe both suggested a closer genetic connection with the Near Eastern populations. Median-joining network analyses of the most frequent haplogroups also revealed some evidence towards in situ radiation. CONCLUSION: Turkish Cypriot paternal lineages seem to bear an autochthonous character and closest genetic connection with the neighbouring Near Eastern populations. These observations are further underscored by the fact that the haplogroups associated with the spread of Neolithic Agricultural Revolution from the Fertile Crescent (E1b1b/J1/J2/G2a) dominate (>70%) the Turkish Cypriot haplogroup distribution.
BACKGROUND: Cyprus is an island in the Eastern Mediterranean Sea with a documented history of human settlements dating back over 10,000 years. AIM: To investigate the paternal lineages of a representative population from Cyprus in the context of the larger Near Eastern/Southeastern European genetic landscape. SUBJECTS AND METHODS: Three hundred and eighty samples from the second most populous ethnic group in Cyprus (Turkish Cypriots) were analysed at 17 Y-chromosomal short tandem repeat (Y-STR) loci. RESULTS: A haplotype diversity of 0.9991 was observed, along with a number of allelic variants, multi-allelic patterns and a most frequent haplotype that have not previously been reported elsewhere. Pairwise genetic distance comparisons of the Turkish Cypriot Y-STR dataset and Y-chromosomal haplogroup distribution with those from Near East/Southeastern Europe both suggested a closer genetic connection with the Near Eastern populations. Median-joining network analyses of the most frequent haplogroups also revealed some evidence towards in situ radiation. CONCLUSION: Turkish Cypriot paternal lineages seem to bear an autochthonous character and closest genetic connection with the neighbouring Near Eastern populations. These observations are further underscored by the fact that the haplogroups associated with the spread of Neolithic Agricultural Revolution from the Fertile Crescent (E1b1b/J1/J2/G2a) dominate (>70%) the Turkish Cypriot haplogroup distribution.
Authors: Serkan Dogan; Cemal Gurkan; Mustafa Dogan; Hasan Emin Balkaya; Ramazan Tunc; Damla Kanliada Demirdov; Nihad Ahmed Ameen; Damir Marjanovic Journal: PLoS One Date: 2017-11-03 Impact factor: 3.240