Horse Color Genetics

Find out the possible coat colors and probabilities of your horse offspring based on the parents' genetics. Enter the color and pattern of the sire and dam, including gray, and get accurate results. Learn how genes control the basic, dilute, and white coat patterns of horses.

Find out about genetic tests for coat color traits and their pleiotropic effects. Horses with an 'e e' genotype cannot produce black pigment in their coat. The agouti and red/black gene work together to create the basic horse coat colours: chestnut, bay or brown, and black.

Have a play with the calculator to see what we mean. For the agouti gene an uppercase A represents black pigment being restricted to the mane, tail and. Equine coat color genetics determine a horse's coat color.

There are many different coat color possibilities, but all colors are produced by the action of only a few genes. Try pressing the genetic buttons to the left of the horse below and see how they all interact! Horse Color Genetics It is easy to understand horse color genetics at a basic level, since the basic coat colors of black, bay, brown and chestnut (including sorrel) are controlled by relatively few genes and not radically affected by the environment.

On this horse color genetics page you will find a discussion of these genes and their affects on the phenotype (external appearance) of various. Outlining the Basics Like to see it in writing? Here's a quick outline of a horse's basic color genetics. Each section is explained in depth in the step-by-step guide, but you can skip ahead to any particular section by clicking on it below.

Base Colors All colorations start here. Black Chestnut White Color Modifiers These genes modify an existing body color, sometimes subtly and sometimes in. Advanced horse color genetics calculator tool.

Predict foal coat colors with 95% accuracy based on parent genetics and equine color inheritance patterns. Equine coat color genetics Before domestication, horses are thought to have had these coat colors. [1] Equine coat color genetics determine a horse 's coat color.

Many colors are possible, but all variations are produced by changes in only a few genes. Bay is the most common color of horse, [2] followed by black and chestnut. Explore advanced horse color genetics, from epistasis and polygenic traits to cutting.

Discover the fascinating world of horse color genetics, including the inheritance patterns, genetic mutations, and breeding strategies that determine the wide range of coat colors and patterns seen in horses.