B-Lokus (Australian Shepherd) DNA-Profil Genetically inherited CHG occurs in

Genetically inherited CHG occurs in several dog breeds

which leads to a cerebellar dysfunction that results in uncoordinated movements and intention tremor

lasting 5-15 minutes and are caused by excitement or exercise

Such heterozygous animals will show clinical signs which will decrease their quality of life

periodical fever

B-Lokus (Australian Shepherd) DNA-Profil Genetically inherited CHG occurs inGene TYRP1 (Tyrosinase related protein 1) is responsible for chocolate liver brown colour in dogs. This coat colour is inherited recessively. There are 4 different variants on B Locus in Australian Shepherds: bc, bs, bd and baus. Combination of any two recessive alleles will result in chocolate liver brown colour (for example two bc alleles or one bc and one bs allele). Because TYRP1 gene is related to eumelanin production, it only affects dogs which