Abstract:

By PCR-SSCP technique Daxinganling arctic fox breeding areas of cholesterol ester transfer protein gene and flanking exon sequences analysis of genetic variation to investigate the arctic fox CETP gene genetic characteristics. The results showed that: in its 5 'flanking sequence polymorphism, there are three kinds of genotypes (AA, BB, AB). Arctic fox population in the proportion of AA, respectively, was 0.019%, BB is 0.778%, AB is 0.203 percent, while use of software analysis SPSS13.0 polymorphisms and the relationship between performance results and more states and their growth performance exists between the difference was significant (P> 0.05).