Y-Chromosome Haplotypes in the Greek–Turkish Area

Various populations have contributed to the present-day gene pool in oriental Mediterranean (Aegean Sea) and are well documented for ancient history. The primary objective of the study is to report on the analysis of the paternal component of the variation (Y chromosome haplotypes) in contemporary populations in Greece, Crete, Turkey and Cyprus. A total of 245 males who hailed from five different locations in Turkey, Greece, and the islands of Crete and Cyprus were analyzed for Y-chromosome-specific haplotypes based on p49a,f TaqI polymorphism. The main haplotype observed (21.2%) in the Greek–Turkish area is haplotype VII. The second haplotype in terms of frequency (13.5%) is haplotype VIII, which is characteristic of Semitic populations. The third (11.4%), fourth (6.9%) and fifth (5.7%) haplotypes in frequency are haplotype XI (a typical eastern European haplotype), haplotype V (the North African haplotype) and haplotype XV (the Western European haplotype), respectively. The distribution of haplotype VII is significantly heterogeneous genetically among the five localities studied, with a peak of frequency (43.8%) in Crete. It is proposed that haplotype VII reflects the ancient Minoan civilization. Haplotype VII frequencies actually known are mapped in countries surrounding the Mediterranean Sea.