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P386Coat Colour Mushroom
- American Miniature Horse, Shetland Pony, Falabella
- MFSD12
- Integumentary system
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- American Miniature Horse, Comtois, Icelandic Horse, Miniature Horse, Missouri Fox Trotter, Morgan, Rocky Mountain Horse, Shetland Pony, Ardennes, Falabella
- PMEL
- Integumentary system
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- American Miniature Horse, American Paint Horse, American Quarter Horse, Appaloosa, Icelandic Horse, Miniature Horse, Morgan, Old-Tori, Shetland Pony, Trakehner
- MITF
- Integumentary system
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- American Miniature Horse, Appaloosa, Australian Spotted Pony, British Spotted Pony, Knabstrupper, Miniature Horse, Noriker, Pony of the Americas, Thoroughbred, Falabella
- TRPM1
- Sensory organs
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- Akhal-Teke, American Bashkir Curly, American Miniature Horse, American Paint Horse, American Quarter Horse, American Saddlebred, Appaloosa, German Riding Pony, Icelandic Horse, Lewitzer, Missouri Fox Trotter, Morgan, Paso Fino, Peruvian Paso, Rocky Mountain Horse, Standardbred, Tennessee Walking Horse, Welsh Cob, Caspian, Mongolian, Finnhorse, Selle Francais, Hucul, Dutch Harness, Welsh Mountain, Kentucky Mountain Saddle Horse, Mangalarga Marchador, Scandinavian Coldblood Trotter
- DMRT3
- Nervous system
