Determination of Genetic Distances In Some Bread Wheat (Triticum aestivum L.) Varieties and Lines

Five primers, out of ten primers in ten base length used in the research, giving good results were taken into consideration. The number of amplified bands of genotypes ranged from 2 to 11 in the primers. The most polymorphic bands were obtained from T5 primer. The lowest similarity (0.365) was found between Mv-17 and ME-2 (51), the highest similarity (0.946) was found between IBWSN-69 and Mv-17 combination in the bread wheat genotypes. Genotypes were categorised mainly into two groups based on the dendogram results. Six genotypes took part in the second group and 14 genotypes took part in the first group, and the average similarity between these two groups was 0.660. Sana and Flamura-80; Miryana and ISWYN-29; ME-2 (51) and IBWSN-58; Prostar and Pehlivan; IBWSN-69 and Mv-17; ISWYN-24 and Saraybosna genotypes were closely related while Kate A-I and IBWSN-62 were the most divergent.