Golden Retriever Coat Color Genetics

To learn more just click any of the coat color or trait names below.

Golden retriever coat color genetics.

Golden retrievers are all bb black pigment their red yellow colour results from the recessive gene pair ee at site e. The heterozygous e e means that the puppies will not be red to yellow in color and the b b means that the puppies will be black instead of liver chocolate. There are two pairs of genes that determine the basic coat colors in dogs such as poodles labrador retrievers golden retrievers and doodles. If it is not b then it is b the recessive brown gene.

The outer ring of the color buttons shows the visible coat color with the small upper right circle showing the nose color black or liver. Cream dark golden light golden red and of course the classic gold. With labrador retrievers three basic colorations from two different genes create a complicated punnet square. If you breed a chocolate lab which is e e and b b to a golden retriever which is e e and b b which is what the vast majority of goldens are the puppies will be e e and b b.

Some genes have more than one mutation such as those genes involved in agouti and determining a brown coat color. The basics of dog genetics. Paw print genetics offers testing for common coat colors and traits. Let s break down these gorgeous color coats of the golden retriever.

Pedersen and staff has developed a panel of short tandem repeat str markers that will determine genetic diversity across the genome and in the dog leukocyte antigen dla class i and ii regions. Basic coat color genes. The tests for those variants have been combined for simplicity in ordering. But add in two more genes that determine the unrecognized labrador breed colors and you ve spun a web of possibilities.

The gene pair at site edetermines the ability to distribute dark pigment in the coat. The inner rings show the hidden color genes carried by the dog. All golden retriever colors. B is the dominant black gene.

Genetics can be a tricky concept to grasp. Entries in the table show the probabilities of producing various coat colors within a litter. Genetic diversity testing for golden retrievers overview the veterinary genetics laboratory vgl in collaboration with dr. Yellow yellow is on an entirely different spot on the chromosome so is independent of black chocolate status.