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Merle is a genetic pattern in a dog 's coat and alleles of the PMEL gene. It results in different colors and patterns and can affect any coats. The allele creates mottled patches of color in a solid or piebald coat, blue or odd-colored eyes, and can affect skin pigment as well. Two types of colored patches generally appear in a merle coat ...
When a dog has wild-type alleles at all three genes, it will have a yellow coat. When the dog has a loss-of-function allele at MC1R, it will have a yellow coat regardless of the genes it carries on the other two genes. Only a dominant black allele at CBD103 will produce a black coat color in dogs possessing wild-type alleles at MC1R and Agouti. [8]
Dog coat genetics. Dogs display wide variation in coat type, density, length, color, and composition. Dogs have a wide range of coat colors, patterns, textures and lengths. [1] Dog coat color is governed by how genes are passed from dogs to their puppies and how those genes are expressed in each dog. Dogs have about 19,000 genes in their genome ...
This is caused by genetics: if a dog inherits a dominant and a recessive copy of the same gene from its parents, then it will have a standard merle coat (Mm) but you may have also heard about a ...
The coat of the domestic dog refers to the hair that covers its body. Dogs demonstrate a wide range of coat colors, patterns, textures, and lengths. As with other mammals, a dog's fur has many uses, including thermoregulation and protection from cuts or scratches; furthermore, a dog's coat plays an important role in the showing of purebred dogs.
Merle is a genetic pattern that affects a dog’s coat color and can also impact hearing and vision. A Merle dog requires careful understanding to avoid health issues.
The merle gene does not normally affect the entire coat of the dog, but dilutes the color only in areas that randomly present the characteristic of the gene. Deeper colors are preferred; predominantly white coats are discouraged. Since Catahoula is a working dog, coat color is not a primary consideration. [1] [6]
The result of the move request was: moved to "Merle (dog coat)". Kotniski 08:07, 4 April 2011 (UTC) Merle (coat colour in dogs) → Merle (dog coat pattern) — Merle is a pattern, not a color. It dilutes random patches of eumelanin in a dog's coat, and since that eumelanin is one of several colors, referring to merle as a color itself doesn't ...