Mitochondrial DNA diversity of D-loop region in three native Turkish cattle breeds.

ABSTRACT: This study aimed to reveal the genetic variability of mitochondrial DNA (mtDNA) displacement-loop (D-loop) region in 62 animals belonging to three native Turkish cattle breeds, namely Anatolian Black (AB), East Anatolian Red (EAR) and Zavot (ZAV), and to conduct phylogenetic relationship analyses to obtain deeper information on their genetic origin and breeding history by comparison of 6 taurine and 11 indicine breeds, together with 66 polymorphic sites, a total of 31 haplotypes, of which 15, 10 and 6 were detected in AB, EAR and ZAV, respectively. Mean nucleotide and haplotype diversity were 0.01 and 0.891, respectively, whereas the genetic differentiation derived from Wright's F ST index was 0.174 across the breeds. A significant level of total variation (17.42 %) was observed among b

SUBMITTER: Demir E 

PROVIDER: S-EPMC9901521 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature