Genetic polymorphisms in a North-Greek population

Area of Science:

• Population genetics
• Human genetics
• Anthropology

Background:

• Genetic diversity studies are crucial for understanding population history and health.
• Previous research has indicated regional variations in genetic markers across Europe.

Purpose of the Study:

• To investigate gene frequencies at 12 genetic loci in Almopia, Northern Greece.
• To identify geographical patterns and ethnic differences in genetic variation within the Greek population.

Main Methods:

• Analysis of gene frequencies for 12 genetic loci.
• Statistical comparison of genetic data between different regions and ethnic groups.

Main Results:

• Gene frequencies for G6PD and Hb loci showed distinct geographical trends from Northwest to Southeast in Central Macedonia.
• The overall Greek population exhibited a mean proportion of 0.73 polymorphic loci and 0.202 mean heterozygosity.
• Statistically significant genetic differences were identified between Macedonian and Bulgarian populations.

Conclusions:

• The study reveals significant population stratification and genetic heterogeneity within Greece.
• Genetic markers like G6PD and Hb can serve as indicators of geographical origin and ethnic admixture.