![]() ![]() Along with this, melanocytes surround each hair follicle. Also, each hair follicle at the base of your pup’s hairs contains cellular material that’s rich in DNA. In short, your dog’s DNA determines their coat color. One single mistake in the gene’s DNA sequence can have disastrous effects. For every gene, the code behind it is incredibly precise. The unique pattern that these nucleotides form is what makes a gene special! So, while one gene might encode hair color into a hair shaft, another gene might be responsible for producing enzymes to digest food. ![]() In each cell, your dog will have about three billion base pairs of nucleotides. These chromosomes are made with deoxyribonucleic acid (DNA). Most of these cells have a nucleus inside them, each of which contains 78 chromosomes. Your dog’s body consists of trillions of cells. To address coat color genetics in dogs, it pays to start from the beginning. With the help of DNA testing, you can accurately pinpoint what genes make up your dog’s coat color. Understanding dog coat color genetics might be daunting at first, but often becomes second nature with experience. How does each color interact with the other colors? What is the difference between eumelanin and phaeomelanin? Can you predict what coat color your puppies might have? As a beginner breeder, you probably have questions about coat color genetics in dogs.
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