Molecular characterization of Fasciola samples, collected from different host species coming from the endemic area of Turkey.

Economical animal breeding programs are important for achieving maximum gain, and any factors resulting in economical loss should be minimized or eliminated. An organism of concern is the liver fluke, Fasciola hepatica, which causes decreased yield and even death in sheep and dairy cattle. In an effort to eliminate or minimize the detrimental effect of this parasite in animals, it is important to understand the genetic diversity within the liver flukes and the relationship between this parasite and the host in the particular geographic area. The aim of this study was to explore genetic diversity by analyzing the mitochondrial ND1 and cyt b genes and Ribosomal ITS1-2 regions. With these analyses, the individual differences, the host animal differences and combined effects of these factors on genetic relationships have been determined.