Özet:

In the study, 80 pieces of the Aurantioideae subfamily, 1 Citrus of the Toddalioideae subfamily and their relatives were studied using the molecular indication technique of genetic differences and genetic proximity to each other SSR (simple sequence repeat). 18 of the 26 SSR primes we used provided polymorphism. UPGMA (unweighted-pair group method arithmetic average) is a dendrogram and basic coordinate analysis (PCO) that identifies the genotypical differences between individuals. According to Dice’s similarity ratio, the genetic similarity varied between 0.33-0.90. Citrus montana (Wester) and Citrus wintersii Mabb with the highest genetic similarity of 0.90. found amongst them. Casimiroa tetrameria (Florida), which belongs to the subfamily of Toddalioideae, has 81 Citrus and its relatives. In our study, SSR markers have been found as appropriate molecular markers in distinguishing many Citrus and their relatives.