Ayaz, AkifYalcintepe, SinemOzalp, OzgeGulec, Elif YilmazGezdirici, AlperAkcay, Ebru PerimKoseoglu, Abdullah Huseyin2024-06-122024-06-1220222458-89382564-7288https://doi.org/10.30621/jbachs.1069678https://hdl.handle.net/20.500.14551/18939Purpose: A number of mechanisms have been proposed for the effect of chromosomal translocations on spermatogenesis and sperm maturation. However, there are still numerous ambiguous issues regarding these two processes. The aim of this study is to evaluate the effect of chromosome break areas on sperm count in the light of the literature. Material and Methods: The study was conducted on the data of 16 male patients with reciprocal or Robertsonian translocation among 152 patients who were admitted to Adana Numune Training and Research Hospital and Kanuni Sultan Suleyman Training and Research Hospital Genetic Diagnosis Centers between 2013 and 2016 due to azoospermia and oligospermia. Results: 11 of these patients had reciprocal and five patients had Robertsonian translocations. All the patients with Robertsonian translocations were detected with azoospermia. Of the patients with reciprocal translocation, five of them were azoospermic and six of them were severe oligospermic. Conclusion: A total of 21 chromosomal breakpoints were identified in the 11 patients with reciprocal translocations. These chromosomal breakpoints may contribute to the clarification of ambiguous issues related to spermatogenesis and sperm maturation. The results also showed the importance of genetic counselling in patients with translocations.en10.30621/jbachs.1069678info:eu-repo/semantics/openAccessAzospermiaOligospermiaReciprocalRobertsonianSevere OligozoospermiaSynaptonemal ComplexMale-InfertilityMenInactivationAnomaliesArticle63921927N/AWOS:000877003600027