Investigation of Expression Levels of Transcription Factor Genes in Native Sheep Breeds of Türkiye

Arslan K., Daldaban F., Bayram D., Sohel M. H., Akyuez B., Cinar M. U.

RUSSIAN JOURNAL OF GENETICS, cilt.60, sa.7, ss.932-938, 2024 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 60 Sayı: 7
  • Basım Tarihi: 2024
  • Doi Numarası: 10.1134/s1022795424700364
  • Dergi Adı: RUSSIAN JOURNAL OF GENETICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Artic & Antarctic Regions, BIOSIS, CAB Abstracts, Central & Eastern European Academic Source (CEEAS), Chemical Abstracts Core, Veterinary Science Database
  • Sayfa Sayıları: ss.932-938
  • Anahtar Kelimeler: fat-tailed sheep, gene expression, MRF gene family, thin-tailed sheep breed
  • Erciyes Üniversitesi Adresli: Evet

Özet

This study was aimed to investigate the expression levels of transcription factor (TF) genes (MYF6, MYOD1, MYF5, MYOG) and proteins associated with muscle growth in the longissimus dorsi (LD) and gluteal (GL) muscles in sheep. For this aim, two fat-tailed sheep breeds (Akkaraman (n = 10), Awassi (n = 10)) and two thin-tailed sheep breeds (Kivircik (n = 10) and Karayaka (n = 10)) from T & uuml;rkiye's native sheep breeds were examined. The expression level was analyzed for MYF6, MYOD1, MYF5, and MYOG genes and proteins that RNAs and proteins were isolated from fresh tissues. As a result of the statistical analysis, in the LD tissue, respectively, MYOG and MYF5 genes in the Karayaka sheep breed; MYOD1 gene in Akkaraman sheep breed; MYF5 gene in Awassi sheep breed were found to be significant (P < 0.05). In GL tissue, respectively, MYOG and MYF6 genes in Akkaraman sheep breed; MYOD1 gene in Karayaka sheep breed; MYF6 gene in Akkaraman and Awassi sheep breed were significant (P < 0.05). The MYOG (fold change 6.87) and MYOD1 (fold change 15.41) genes were upregulated in the GL muscle of the fat-tailed Akkaraman sheep breed. In addition, in the thin-tailed Karayaka sheep breed, down-regulation of MYOD1 (fold change -0.22) gene in LD muscle and up-regulation of MYOD1 (fold change 6.67) gene in GL muscle was found. As a result, it can be considered that MYOG and MYOD1 genes as potential candidate genes in molecular selection studies for Akkaraman sheep breed in terms of muscle development.