Analysis of the origin of the Vietnam dairy cow breed using the results of marker character study]

The phylogenesis analysis of Vietnam milk cows breed was performed using eleven different mathematical methods. 14 to 144 markers were used in this analysis, whose synthesis is controlled by eleven genetical systems of blood groups and six polymorphic systems of proteins. It has been demonstrated that the accuracy of the phylogenesis analysis depends on the quality of the markers applied and on the methods used. It was established that the way of breed formation was reflected in the dendrogram composed by the matrix based on the formula of Eisner and Meshcheryakova (1978). The properties of other methods in use are discussed.