EFFECTS OF GHALUI AND IGF1SNA BIGENE POLYMORPHISMS ON CERTAIN PERFORMANCE TRAITS IN SIMMENTAL CATTLE

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SÖNMEZ Z., KOPUZLU S., ÖZDEMİR M., ÜNAL H.

VI-INTERNATIONAL EUROPEAN CONFERENCE ON INTERDISCIPLINARY SCIENTIFIC RESEARCH, Bucharest, Romanya, 26 Ağustos 2022, ss.1429-1441

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Basıldığı Şehir: Bucharest
  • Basıldığı Ülke: Romanya
  • Sayfa Sayıları: ss.1429-1441
  • Atatürk Üniversitesi Adresli: Evet

Özet

Depending on the increasing world population, scientists aim to grow high-yield products by using new techniques and methods to meet the needs in the fields of food, agriculture and livestock. Somatotropic axis genes affect yield characteristics, growth, reproduction and milk production in cattle. As a result of the study, which we determined by the RFLP technique of GH-AluI and IGFI-SnaBI gene polymorphisms using DNA samples from 70 Simmental cattle, the allele frequencies of the genes were determined as 0.62 and 0.38, as L and V for the GH gene, and T and C for the IGFI gene. There was no significant relationship between polymorphic genotypes of the genes we examined and lactation milk yields, 305-day milk yields, daily milk yields, lactation periods of Simmental cattle (P>0.05).