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Matches in DBpedia 2016-04 for { ?s ?p "Equine coat color genetics determine a horse's coat color. There are many different coat colors possible, but all colors are produced by the action of only a few genes. The simplest genetic default color of all domesticated horses can be described as either \"red\" or \"non-red\", depending on whether a gene known as the \"Extension\" gene is present . When no other genes are active, a \"red\" horse is the color popularly known as a chestnut. Black coat color occurs when the Extension gene is present, but no other genes are acting on coat color.The Agouti gene can be recognized only in \"non-red\" horses; it determines whether black color is uniform, creating a black horse, or limited to the extremities of the body, creating a bay horse.Chestnut and black are considered the \"base\" colors that all remaining coat color genes act upon. Bay (Agouti) is the most common modifier, restricting the black pigment to the points of the horse. There are a number of dilution genes that lighten these colors in a variety of ways, sometimes affecting skin and eyes as well as hair coat, including cream, dun, pearl, champagne and silver dapple. Genes that affect the distribution of white and pigmented coat, skin and eye color create patterns such as roan, pinto, leopard, white, and even white markings. Some of these patterns may be the result of a single gene, others may be influenced by multiple alleles. Finally the gray gene, which acts differently from other coat color genes, slowly lightens any other hair coat color to white over a period of years, without changing skin or eye color."@en }

• Equine_coat_color_genetics abstract "Equine coat color genetics determine a horse's coat color. There are many different coat colors possible, but all colors are produced by the action of only a few genes. The simplest genetic default color of all domesticated horses can be described as either \"red\" or \"non-red\", depending on whether a gene known as the \"Extension\" gene is present . When no other genes are active, a \"red\" horse is the color popularly known as a chestnut. Black coat color occurs when the Extension gene is present, but no other genes are acting on coat color.The Agouti gene can be recognized only in \"non-red\" horses; it determines whether black color is uniform, creating a black horse, or limited to the extremities of the body, creating a bay horse.Chestnut and black are considered the \"base\" colors that all remaining coat color genes act upon. Bay (Agouti) is the most common modifier, restricting the black pigment to the points of the horse. There are a number of dilution genes that lighten these colors in a variety of ways, sometimes affecting skin and eyes as well as hair coat, including cream, dun, pearl, champagne and silver dapple. Genes that affect the distribution of white and pigmented coat, skin and eye color create patterns such as roan, pinto, leopard, white, and even white markings. Some of these patterns may be the result of a single gene, others may be influenced by multiple alleles. Finally the gray gene, which acts differently from other coat color genes, slowly lightens any other hair coat color to white over a period of years, without changing skin or eye color.".