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Champagne gene

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422:, meaning that a horse with only one copy is visibly different from a horse with two copies of the gene. A single copy of the cream gene dilutes red pigment in the coat to gold or yellow, and has a slight effect on the skin and eye color. The black pigment is lightened little, if at all. Two copies of the cream gene dilute both red and black pigments in the hair to cream or ivory, dilute the skin to a rosy-pink and the eyes to pale blue. The cream gene and champagne gene have an additive or enhancing interaction. Horses with the champagne gene and a single cream gene typically have lighter yellowish or blue eyes and paler, more faintly freckled skin. 645:: All three of these genetically distinct coat colors feature a lighter bronze or tan coat with darker points. As adults, the pinkish freckled skin and hazel eyes indicate amber champagne, while gray or black skin and light or dark brown eyes indicate buckskin or bay dun. Duns do not exhibit unusually colored skin, though buckskins, like palominos, may be born with blue eyes that darken within days or weeks. In the adult, the points of a buckskin or bay dun will be black, not chocolate as in the amber champagne. Bay dun horses also exhibit 497:
stripe and zebra-like stripes on the legs. Naming schemes are much the same as with champagne-cream combinations. Champagne-dun combinations retain their champagne eye and skin traits. The coats are distinguishable from non-champagne duns in that they are several shades lighter, black pigment is chocolate rather than slate, and they may exhibit a sheen. The coats are distinguishable from non-dun champagnes in the presence of primitive markings and a flatter tone.
726:(cremello, perlino, etc.). Blue-eyed creams, as their name suggests, have blue eyes from birth through adulthood and also have pink skin. Typically their blue eyes are quite pale, and are easy to distinguish from the sky blue eyes of champagne foals and the hazel eyes of adult champagnes. Their skin may have a scant few black flecks, but the abundant freckles of champagne skin are absent. The respective shades of pink skin and blue eyes are slightly different. 20: 575:, champagne produces very unusual coat behavior. Typically, gray horses are born a dark shade of their natural color, and begin to develop gray hairs around the eyes and muzzle. With each shed, the coat becomes lighter and lighter. Many older grays develop the "fleabitten" trait, in which small, interspersed flecks of red occur and often increase in density with age, even as the rest of the coat loses pigment. A few grays will also develop 618:: The most common confusion, as both of these genetically distinct coat colors feature a gold or yellow coat and ivory or cream mane and tail. As adults, the pinkish freckled skin and hazel eyes indicate gold champagne, while gray or black skin and light or dark brown eyes indicate palomino. At birth, palominos may have pink skin and blue or grey eyes, however these darken within days or weeks. Occasionally, 49:. The most distinctive traits of horses with the champagne gene are the hazel eyes and pinkish, freckled skin, which are bright blue and bright pink at birth, respectively. The coat color is also affected: any hairs that would have been red are gold, and any hairs that would have been black are chocolate brown. If a horse inherits the champagne gene from either or both parents, a coat that would otherwise be 875: 730: 2189:
traces for the partial coding sequence of SLC36A1 exon 2 with part of the flanking intronic regions for one non-champagne horse and one champagne horse were deposited in GenBank with the following accession numbers respectively: EU432176 and EU432177. This single base change at c.188 was predicted to cause a transition from a threonine to arginine at amino acid 63 of the protein (T63R)
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Only one SNP was found, a missense mutation involving a single nucleotide change from a C to a G at base 76 of exon 2 (c.188C>G) (Figure 5). These SLC36A1 alleles were designated c.188, where c.188 designates the base pair location of the SNP from the first base of SLC36A1 cDNA, exon 1. Sequencing
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in horses does not affect the eyes, skin, or red pigment. Chestnuts are unaffected, but in bay, seal brown, and black horses, the black pigment is diluted to a chocolate or silver. The mane and tail are most commonly affected. Champagne horses with the silver gene will retain their champagne skin and
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horse coat color. Dun does not affect skin or eye color, but dilutes red pigment to yellow and black pigment to slate gray. Champagne horses with the dun gene will have slightly further-diluted coats compared to non-dun champagnes, and will always exhibit striking primitive markings, such as a dorsal
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The presence of other coat color modifying alleles has no effect on whether or not a horse has the champagne trait. However, different traits may interact; they may suppress, enhance, obscure or cancel out various tell-tale clues to the genetic identity of a coat color. Coat colors involving multiple
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Apart from the unique shades, there are several qualities of the champagne coat that may be used to help identify them. Champagne coats often have an unusual sheen. This sheen makes champagnes difficult to photograph accurately, as the appearance of the coat depends on the lighting. Not all champagne
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2008. "champagne foals are born with blue eyes, which change color to amber, green, or light brown and pink "pumpkin skin" which acquires a darker mottled complexion around the eyes, muzzle, and genitalia as the animal matures. Foals with one copy of CR also have pink skin at birth but their skin is
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produces a diluted apricot to buff color, pale eyes and pale skin. Heterozygous pearls (one copy of the gene) often exhibit dark skin with some pinkish freckles, while homozygous pearls (two copies of the gene) have champagne-like skin. The freckles on homozygous pearls and pearl-creams are pale and
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and pearl-cream combinations also exhibit some freckling of the skin, however this is muted in comparison to the freckles of champagne skin. The skin may exhibit an overall lavender tone. The color qualities of the skin are most evident around the eyes and muzzle, under the tail, and on the udder or
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around the eye but generally the eye itself is dark brown. These mottles are alternations between unpigmented pink skin and pigmented skin, which is usually black (thus the mottles are black on a pink background). The mottles are substantially larger than the freckles of champagne skin, and leopard
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exhibit starkly mottled skin around the muzzle, eyes, anus and sheath or udder. Most commonly, the mottling is blocky patches of normal, black skin and unpigmented pink. When a horse has both the leopard gene and the champagne gene, the champagne-associated skin is present only where the skin would
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is a coat of any color affected by champagne and both copies of the cream gene. Unlike the coat colors associated with only a single cream gene, double cream champagnes (respectively prefixed with "gold," "amber," etc.) retain no obvious champagne traits. Their skin is clear pink without freckling,
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2008. "...the gene responsible for the cream dilution phenotypes in horses, SLC45A2 (MATP), belongs to a similar solute carrier family. In humans, variants in SLC45A2 have been associated with skin color variation...SLC24A5 is responsible for the Golden (gol) dilution as mentioned in the review of
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coat, and typically have black or dark points and dove-gray coats. However, Grullos, in absence of any other dilution factors, are not born with pink skin and blue eyes, while champagnes always have these traits. As adults, grullos will retain their dark brown eyes and black skin, while champagnes
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in which the skin also progressively loses pigment. When a horse carries both gray and champagne, additional traits occur: Gray-champagnes are born with darker coats than the usual champagne foal, but still exhibiting the expected bright blue eyes and pink skin. The freckling that develops on the
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refers to an otherwise-bay coat affected by both the champagne gene and silver gene. The interaction of these two genes - one diluting black to warm chocolate and red to gold, and the other diluting black further to silver - creates an unexpected phenotype. The more closely resembles colors in the
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The color of the skin is the single most important visual identifier of champagne horses: in the adult horse, the skin is "pink with abundant dark freckles, except under white markings." The freckles - not mottles, splotches, specks, or blotches - are dark and may have a purple cast, and are small
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are also born with blue eyes and pink skin, and as gold champagnes often have chestnut-colored foal coats, the two can be difficult to distinguish. Again, the skin and eyes of the chestnut will darken quickly. In all cases, pedigrees can provide important information. Palominos will have a parent
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coat affected by the champagne gene and a single copy of the cream gene. The mane and tail of a typical amber cream are a warm yellowish-brown and are often frosted. The legs may also be a light chocolate brown, but need not be. The body coat is a shade of ivory, usually darker than a gold cream.
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2008. "To be characterized as possessing the champagne phenotype, horses exhibited a diminished intensity of color (dilution) in black or brown hair pigment and met at least two of the three following criteria: 1) mottled skin around eyes, muzzle and/or genitalia, 2) amber, green, or light brown
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horse breed, "Old Granny", was born around 1905 in Iowa. Her cream-colored coat, pink skin and amber eyes are defining standards for the breed of her descendants, which are now known to be gold champagne. The superficial similarities between gold champagne and palomino, and amber champagne and
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skin is also exceptionally dark and dense. Gray-champagnes appear more likely to experience vitiligo. The most unexpected quality of gray-champagnes is the intensity of the fleabitten trait. Flecks of champagne-colored hair are thickly interspersed in the unpigmented white hairs.
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coat. The coat is gold, and the mane and tail are typically ivory. In some cases, the mane and tail may be self-colored, matching the body coat. These gold champagnes are sometimes called "dark gold" and may be an all-over apricot shade. Dark gold champagnes can be confused with
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In the past, some breeders and horse owners had concerns that horses with light-colored skin and eyes were not healthy. However, the lightening of these parts of the horse due to the champagne gene is not known to be linked to any health or genetic defects. While horses with
302:. Just as there are varying shades of bay, the gold body coat may vary in shade as well. The legs are often lighter than the mane and tail, and the colored points may be difficult to see. The mane and tail may also have "frosting" or light edges, a trait that also occurs in 870:
named "Champagne Lady Diane" born in 1969. A classic champagne, Champagne Lady Diane was described as "a genetic color accident" after her hairs were sent to several universities, although current evidence suggests that the champagne gene predates Champagne Lady Diane.
508:. The mane and tail may be ivory or self-colored; the body coat ranges from a warm cream to apricot color with primitive markings a shade darker. The coat is substantially paler and more "yellow" than that of a chestnut dun, and flatter than that of a gold champagne. 342: 694:, and their coats are typically a cooler, slate shade, while classic and sable champagnes are chocolate-toned. The points and primitive markings on the grullo are black, while the points on classic and sable champagnes are brown. Grullos will have 554:
refers to an otherwise-black coat affected by both the champagne gene and silver gene. The darkest examples resemble classic champagnes with a silvery mane and tail. The palest are a very pale pewter. Some have warm chocolate tones, others do
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Horse Breeders Association (PHBA), which registers "palomino" horses based on appearance, includes allowances for freckle-skinned and hazel-eyed palominos. Furthermore, while the registry typically disallows horses with pink skin, it allows
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horses have this sheen, and there are many extremely shiny non-champagne horses, so a "sheen" in and of itself does not indicate the champagne gene. The coat may also exhibit reverse dappling, though this is also an unreliable indicator.
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coat. The body coat is chocolate, the mane and tail a darker shade. The legs may also be slightly darker. The overall effect has also been described as lilac, dark taupe, and even green. This color is most often misclassified as
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is lightened to gold. The precise champagne dilute coat color produced depends on the underlying base coat color. The effects of champagne plus additional coat color genes have their own distinct vocabulary and appearances;
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refers to an otherwise-bay coat affected by both the champagne gene and dun gene. The mane and tail and primitive markings are warm chocolate brown with a buff tan-colored body. The legs may, or may not, be dark as
248:. However the 2008 study that mapped the gene and identified it as a dominant trait noted in passing that homozygotes may have less mottling or a slightly lighter hair color. The authors of this study noted that 1076:
homozygotes (homozygous champagnes) have no wildtype non-champagne alleles. Such horses are indistinguishable from heterozygotes, except that their freckles may slightly sparser and the coat slightly lighter.
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Identifying the Champagne Colored Horse. "The pink skin of a Champagne horse is "pigmented pink" -- not the pigment-free, paler pink color found under all white markings of all horses. It will often tan."
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coat affected by champagne and a single copy of the cream gene. Classic cream coats should resemble classic champagne shades, being only slightly lightened by the cream gene. Their coats may have a cooler
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2008. "Since organellular pH affects tyrosine processing and sorting , an amino acid substitution in this protein may affect pH of the early stage melanosome and the ability to process tyrosine properly."
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coat affected by champagne and a single copy of the cream gene. Sable creams may more closely resemble amber cream or classic cream. Most are several shades darker, with a cooler hue, than amber creams.
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buckskin, may account for the relatively recent identification of champagne as a separate trait. Gold champagnes were sometimes called "pumpkin-skinned palomino." Classic champagnes, which lack the
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refers to an otherwise-black coat affected by both the champagne gene and dun gene. The coat possesses more cool slate-gray tones than a classic champagne, while the points are warmer than a grulla.
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It was not until many years after the name "champagne" was ascribed to Champagne Lady Diane that the term appeared in scientific literature. It was first studied and described by Sponenberg and
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Many coat color modifying genes affect the skin and eyes as well as the coat color. Several of these may be confused with champagne. Today, when the visible cues are insufficient, horses can be
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Compared to the cream gene, which is widespread throughout many breeds on different continents, the champagne gene is rare and found almost exclusively among American horse breeds. Nearly all
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non-champagne allele. The skin is bright pink and the eyes bright blue at birth, darkening to freckled and hazel with age, respectively. Both red and black pigment in the hair are diluted.
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may sunburn on exposed unpigmented skin, the freckled-pink skin of a champagne horse is said to tan instead. In addition, the color of the hoof has no bearing on its strength.
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in pigmentation and how the champagne coat colors are created on a molecular level is not known. The researchers who identified the mutation in 2008 suggested that
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refers to an otherwise-seal brown coat affected by both the champagne gene and dun gene. The points are chocolate-colored and the coat is darker than the amber dun.
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For the remainder of the hooves included in this study, colour did not appear to have a strong effect on the resistance to nail extraction and hence shoe fixation
2292: 1011:. In other words, the skin, eyes, and hair of horses with the champagne mutation do not lack melanocytes, melanosomes, or melanins, but rather exhibit 213:
for the gene, the offspring will not always inherit the color. Horses with the champagne gene may also carry other coat color genes that affect their
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of true duns, were similarly called "lilac duns." The mare that brought the champagne coat color family to the attention of modern researchers was a
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At birth, champagne horses have bright blue eyes and bright pink skin, as the horse matures the eyes darken to hazel and the skin becomes freckled.
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in 1996. They studied the ratio of champagne-to-non-champagne offspring of champagne horses, and designated the causal mutation as the dominant
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eye traits, but the black pigment will be further diluted. Silvers vary tremendously in shade and so defining a "typical" example is difficult.
708:: Some gold champagnes have darker bodies and self-colored manes and tails. These horses may resemble red duns, however red duns have distinct 151:. The Source of this Gen is found in very old pony horses of Tibet Plateau e.g. Yushu Horse, Debao Pony and others, perfect for hypomelanism. 2200:
Online Mendelian Inheritance in Man, OMIM (TM). Johns Hopkins University, Baltimore, MD. MIM Number: 606561: 4/22/2004: World Wide Web URL:
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Runicman, RJ; JJ Thomason; G Springett; S Bullock; W Sears (November 2004). "Horseshoe Fixation versus Hoof Colour, a Comparative Study".
441:. The mane, tail, and coat of gold creams are typically ivory and difficult to distinguish from cremello, other than by the skin and eyes. 1962: 685:: Classic and sable champagnes are difficult to distinguish without a DNA test. Grullos and classic champagnes are both dilutions of the 120:. Horses affected by these genes can sometimes be confused with champagnes, but champagnes are genetically distinct. Champagnes are not 1430: 712:
and do not possess pinkish freckled skin or hazel eyes as adults, nor the bright pink skin and bright blue eyes of champagne foals.
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is, as its name suggests, the coat color most associated with the champagne gene. It is produced by the action of champagne on a
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Prior to this the champagne gene was often misidentified. Many champagnes were mistakenly called "pumpkin-skinned palominos"...
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to classic champagne. A horse must have at least one champagne parent to inherit the champagne gene, for which there is now a
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The champagne gene, in combination with some white patterning genes, can also produce unexpected phenotypes. Horses with the
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red family, mostly deprived of black pigment. The mane and tail may be self-colored, and the coat is buttery and pale.
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with skin of any color to be registered. The PHBA was incorporated in 1941. Further back, the foundation mare of the
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is not associated with pigmentation phenotypes in other species, and its role in most tissues is poorly understood.
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is large and blocky alternations between true black or charcoal-colored skin and pigmentless-pink skin. The skin of
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2008. "The homozygote may differ by having less mottling or a slightly lighter hair color than the heterozygote."
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and the eyes are pale blue. The terms "cremello champagne", "perlino champagne" and so forth are also acceptable.
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genes often have an unexpected appearance and unique terminology. This type of genetic interaction is called
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The eyes of an adult champagne horse are most often described as hazel or amber. In the newborn or very young
1912: 2791: 867: 797: 657:. Bay duns will have a parent that is bay dun, red dun, or grullo. Champagnes will have a champagne parent. 452:
Their points are substantially darker than those of a perlino, and they have champagne skin and eye traits.
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This classic champagne Tennessee Walking Horse illustrates the unusual sheen common to many champagnes.
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Most American Cream Draft horses owe their consistently reproducible coat color to the champagne gene.
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for a dominant gene, it will always pass the gene on to all of its offspring, while if the horse is
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The tell-tale identifiers of the champagne gene in an adult horse are hazel eyes and freckled skin.
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Horses with the champagne gene have a lightened hair coat and specific eye and skin color traits.
104:. Champagne is not associated with any health defects. Other dilution genes in horses include the 2700: 2473: 2339: 2048: 1127: 863: 709: 691: 665: 646: 601: 536: 489: 459: 299: 273: 117: 58: 276:
coat. It is visually difficult to distinguish from classic champagne, and can be confirmed by a
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are also well-recorded. The dun gene is responsible for flat, diluted coat colors and vivid
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This gene and the associated coat colors are only known in American breeds, especially the
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in the skin. Nor does the champagne gene remove all pigment from the skin and hair, as in
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and other breeds. Even when a spotted hair coat is absent, other traits produced include
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Leopard complex has a different mottling pattern from champagne's freckling pattern
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have pinkish freckled skin and hazel eyes. Grullos, like all duns, will possess
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refers to an otherwise-chestnut coat affected by both the champagne gene and
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Gold champagne, chestnut base diluted by champagne gene. Note similarity to
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Sponenberg, Dan Phillip (2003). "Champagne: Definition and classification".
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is a member of a loosely united group of over 300 proteins responsible for
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is pigmented-pink, and exhibit a scant few tiny black specks. Homozygous
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Simple dominant allele responsible for a number of rare horse coat colors
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Cook, D; Brooks S; Bellone R; Bailey E (2008). Barsh, Gregory S. (ed.).
1756: 722:: Blue-eyed cream is a collective term for any horse homozygous for the 100:. Instead, the champagne gene produces traits known as hypomelanism, or 2756: 2680: 2675: 2586: 2555: 1624: 1342: 1288: 970: 962: 914: 410:
are the most common combination. The cream gene is responsible for the
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There are two alleles in this series: the recessive, wildtype allele
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The following are considered the most "basic" champagne coat colors:
129: 39: 1991: 925:(SNP) exchanges a C for a G at base 76 (c.188C>G) resulting in a 796:
horses are gold champagne. The champagne gene is also found in the
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will show the effects of the gene equally. However, if a horse is
174: 166: 158: 43: 18: 1887:. Champagne Horse Breeders and Owners Association. Archived from 1830:. Champagne Horse Breeders and Owners Association. Archived from 1731:. Champagne Horse Breeders and Owners Association. Archived from 1674:. Champagne Horse Breeders and Owners Association. Archived from 1593:. Champagne Horse Breeders and Owners Association. Archived from 1399:. Champagne Horse Breeders and Owners Association. Archived from 1320:. Champagne Horse Breeders and Owners Association. Archived from 1263:. Champagne Horse Breeders and Owners Association. Archived from 2781: 2776: 1060:
are not affected by champagne and have no true champagne traits.
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Lilac dun has been used for some of these colors in the past...
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Champagne Horse Breeders and Owners Association (2007-05-26).
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Cook D, Brooks S, Bellone R, Bailey E (2008). Barsh GS (ed.).
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may be affected, which in turn might affect the processing of
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coat affected by the champagne gene and a single copy of the
771:: In the homozygous state, or when combined with cream, the 310:. Amber champagne can be confused with buckskin or bay dun. 1023: 358:
and numerous. By comparison, mottling associated with the
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in the coat, if present, is lightened to chocolate, while
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affect the nature or density of the pigments produced by
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The champagne gene was located in 2008, but is not a new
1990:. American Cream Draft Horse Association. Archived from 1915:. American Cream Draft Horse Association. Archived from 1850: 1848: 163:
Classic champagne, black base diluted by champagne gene.
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slightly darker and becomes black/near black with age."
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ancestry and champagnes will have champagne ancestry.
1965:. Palomino Horse Breeders Association. Archived from 418:
and cremello coat colors, and is a dose-dependent or
92:, the champagne gene does not affect the location of 266:, and in the past was sometimes called "lilac dun." 171:
Amber champagne, bay base diluted by champagne gene.
2729: 2663: 2638: 2609: 2569: 2520: 2507: 2481: 2379: 2370: 2358: 2308: 761:complex horses do not necessarily have light eyes. 1513: 1084:for champagne detects the c.188C>G mutation on 664:Duns have dark brown eye, black skin, and exhibit 1066:heterozygotes have one champagne allele, and one 2105:"Champagne, a dominant color dilution of horses" 201:gene. A horse with either one or two champagne 2098: 2096: 1226: 1224: 2286: 1751: 1749: 1488:eyes, or 3) blue eyes and pink skin at birth" 8: 1619: 1617: 1615: 1613: 1611: 1283: 1281: 484:Horses with both the champagne gene and the 406:Horses with both the champagne gene and the 316:is produced by the action of champagne on a 294:is produced by the action of champagne on a 272:is produced by the action of champagne on a 1425:(2nd ed.). Blackwell. pp. 46–49. 748:is responsible for the spotted coat of the 631:. Champagnes will have a champagne parent. 183:, but distinguished by mottling around nose 2526: 2517: 2385: 2376: 2293: 2279: 2271: 2217:mouse pigment research by Hoekstra (2006)" 1698: 1696: 1694: 1692: 2173: 2163: 2130: 2120: 1464:"Identifying the Champagne Colored Horse" 1458: 1456: 1454: 1452: 1450: 1448: 1446: 1444: 1442: 1204: 1194: 1159:. UC Davis Veterinary Genetics Laboratory 394:Interaction with other coat color factors 1944:. International Champagne Horse Registry 1907: 1905: 1862:. International Champagne Horse Registry 1805:. International Champagne Horse Registry 1784:. International Champagne Horse Registry 1763:. International Champagne Horse Registry 1706:. International Champagne Horse Registry 1649:. International Champagne Horse Registry 1627:. International Champagne Horse Registry 1466:. International Champagne Horse Registry 1374:. International Champagne Horse Registry 1349:. International Champagne Horse Registry 1295:. International Champagne Horse Registry 1238:. International Champagne Horse Registry 1139: 1030:, a critical element of melanogenesis. 961:. Other members of this family include 232:It is difficult to distinguish between 2257:International Champagne Horse Registry 2057: 2046: 1512:Anderson, Michelle (October 1, 2006). 1003:, interrupt or limit the migration of 298:coat. The coat is gold with chocolate 1151: 1149: 1147: 1145: 1143: 23:Champagne coloration is created by a 7: 2014:"The Genetics of Champagne Coloring" 2103:Sponenberg, DT; AT Bowling (1996). 1570:10.1016/j.biosystemseng.2004.08.005 240:champagne, which is different from 2262:"Genetics of Champagne Coloring." 2202:https://www.ncbi.nlm.nih.gov/omim/ 280:negative for the recessive black ( 197:trait, based on a mutation in the 57:corresponding to amber champagne, 14: 42:responsible for a number of rare 2349: 1015:. However, the specific role of 53:is instead gold champagne, with 973:, which is responsible for the 492:. Bay dun is thought to be the 1856:"Champagne Foal Skin and Eyes" 1625:"Champagne-Cream Combinations" 923:single nucleotide polymorphism 814:Kentucky Mountain Saddle Horse 1: 447:, similarly, is an otherwise- 2165:10.1371/journal.pgen.1000195 2109:Genetics Selection Evolution 1704:"Champagne-Dun Combinations" 1196:10.1371/journal.pgen.1000195 653:, buckskin, smoky black, or 72:Unlike the genes underlying 1045:allele represents the T63R 890:allele on the hypothetical 2838: 2803:Category:Horse coat colors 2772:Endothelin receptor type B 2737:Equine coat color genetics 2122:10.1186/1297-9686-28-5-457 1118:Equine coat color genetics 969:coat color in horses; and 901:Inheritance and expression 189:Equine coat color genetics 186: 2800: 2529: 2419: 2388: 2347: 2115:(5). Elsevier: 457–462. 1647:"Double Cream Champagne" 1556:(3). Elsevier: 377–382. 1157:"Horse Coat Color Tests" 592:for the champagne gene, 61:to sable champagne, and 2792:Melanocortin 1 receptor 1782:"Champagne + Appaloosa" 868:Tennessee Walking Horse 798:Tennessee Walking Horse 433:refers to an otherwise- 94:pigment-producing cells 1550:Biosystems Engineering 987:such as champagne and 879: 822:American Quarter Horse 784: 734: 669: 477:Double cream champagne 364:cremellos and perlinos 354: 346: 337:Skin, eyes, and hooves 244:dilutions such as the 184: 172: 164: 28: 2730:Genetics and breeding 2571:Base color variations 2500:Lethal white syndrome 1885:Champagne Comparisons 1828:Champagne Comparisons 1423:Equine Color Genetics 959:Solute carrier family 955:facilitated diffusion 877: 782: 732: 663: 352: 344: 178: 170: 162: 22: 1963:"Registration Rules" 1881:"Amber vs. Buckskin" 1757:"Champagne + Silver" 859:American Cream Draft 855:American Saddlebreds 826:American Paint Horse 806:Missouri Fox Trotter 794:American Cream Draft 571:In combination with 568:be otherwise black. 217:, or outward color. 149:Missouri Fox Trotter 137:American Cream Draft 1824:"Gold vs. Palomino" 1562:2004BiSyE..89..377R 1257:"Classic Champagne" 1232:"Classic Champagne" 802:American Saddlebred 706:Dark gold champagne 420:incomplete dominant 242:incomplete dominant 145:American Saddlebred 2701:Primitive markings 2302:Equine coat colors 2077:"Champagne Horses" 1803:"Champagne + Gray" 1725:"Champagne Silver" 1128:Silver dapple gene 917:gene, which is on 880: 864:primitive markings 785: 735: 710:primitive markings 692:primitive markings 670: 666:primitive markings 647:primitive markings 627:, smoky black, or 623:that is palomino, 602:Silver dapple gene 537:silver dapple gene 490:primitive markings 355: 347: 185: 173: 165: 118:Silver dapple gene 29: 2822:Horse coat colors 2809: 2808: 2659: 2658: 2605: 2604: 2445: 2444: 2441: 2440: 2421:double dilution: 2390:single dilution: 2056:Missing or empty 1645:Carolyn Shepard. 1587:"Champagne Cream" 1343:"Amber Champagne" 1314:"Amber Champagne" 1289:"Sable Champagne" 1113:Equine coat color 1037:and the dominant 927:missense mutation 679:Classic champagne 255:Classic champagne 84:spotting and the 2829: 2696:Point coloration 2639:Roaning patterns 2579: 2527: 2518: 2465: 2407: 2386: 2377: 2353: 2342: 2331: 2310:Base coat colors 2295: 2288: 2281: 2272: 2244: 2237: 2231: 2224: 2218: 2210: 2204: 2198: 2192: 2191: 2177: 2167: 2143: 2137: 2136: 2134: 2124: 2100: 2091: 2090: 2088: 2087: 2072: 2066: 2065: 2059: 2054: 2052: 2044: 2037: 2031: 2030: 2025: 2024: 2009: 2003: 2002: 2000: 1999: 1984: 1978: 1977: 1975: 1974: 1959: 1953: 1952: 1950: 1949: 1934: 1928: 1927: 1925: 1924: 1909: 1900: 1899: 1897: 1896: 1877: 1871: 1870: 1868: 1867: 1852: 1843: 1842: 1840: 1839: 1820: 1814: 1813: 1811: 1810: 1799: 1793: 1792: 1790: 1789: 1778: 1772: 1771: 1769: 1768: 1753: 1744: 1743: 1741: 1740: 1721: 1715: 1714: 1712: 1711: 1700: 1687: 1686: 1684: 1683: 1664: 1658: 1657: 1655: 1654: 1642: 1636: 1635: 1633: 1632: 1621: 1606: 1605: 1603: 1602: 1583: 1577: 1576: 1545: 1539: 1536: 1530: 1529: 1527: 1526: 1517: 1509: 1503: 1495: 1489: 1481: 1475: 1474: 1472: 1471: 1460: 1437: 1436: 1418: 1412: 1411: 1409: 1408: 1393:"Gold Champagne" 1389: 1383: 1382: 1380: 1379: 1368:"Gold Champagne" 1364: 1358: 1357: 1355: 1354: 1339: 1333: 1332: 1330: 1329: 1310: 1304: 1303: 1301: 1300: 1285: 1276: 1275: 1273: 1272: 1253: 1247: 1246: 1244: 1243: 1228: 1219: 1218: 1208: 1198: 1174: 1168: 1167: 1165: 1164: 1153: 951:active transport 584:Champagne mimics 141:Tennessee Walker 2837: 2836: 2832: 2831: 2830: 2828: 2827: 2826: 2812: 2811: 2810: 2805: 2796: 2725: 2655: 2634: 2621: 2611:Leopard complex 2601: 2580: 2573: 2572: 2565: 2514: 2512: 2503: 2477: 2456: 2437: 2415: 2402:(also known as 2401: 2366: 2354: 2345: 2337: 2326:(also known as 2325: 2304: 2299: 2253: 2248: 2247: 2238: 2234: 2225: 2221: 2211: 2207: 2199: 2195: 2158:(9): e1000195. 2145: 2144: 2140: 2102: 2101: 2094: 2085: 2083: 2074: 2073: 2069: 2055: 2045: 2039: 2038: 2034: 2022: 2020: 2011: 2010: 2006: 1997: 1995: 1986: 1985: 1981: 1972: 1970: 1961: 1960: 1956: 1947: 1945: 1936: 1935: 1931: 1922: 1920: 1911: 1910: 1903: 1894: 1892: 1879: 1878: 1874: 1865: 1863: 1854: 1853: 1846: 1837: 1835: 1822: 1821: 1817: 1808: 1806: 1801: 1800: 1796: 1787: 1785: 1780: 1779: 1775: 1766: 1764: 1755: 1754: 1747: 1738: 1736: 1729:Classifications 1723: 1722: 1718: 1709: 1707: 1702: 1701: 1690: 1681: 1679: 1672:Classifications 1668:"Champagne Dun" 1666: 1665: 1661: 1652: 1650: 1644: 1643: 1639: 1630: 1628: 1623: 1622: 1609: 1600: 1598: 1591:Classifications 1585: 1584: 1580: 1547: 1546: 1542: 1537: 1533: 1524: 1522: 1511: 1510: 1506: 1496: 1492: 1482: 1478: 1469: 1467: 1462: 1461: 1440: 1433: 1420: 1419: 1415: 1406: 1404: 1397:Classifications 1391: 1390: 1386: 1377: 1375: 1366: 1365: 1361: 1352: 1350: 1341: 1340: 1336: 1327: 1325: 1318:Classifications 1312: 1311: 1307: 1298: 1296: 1287: 1286: 1279: 1270: 1268: 1261:Classifications 1255: 1254: 1250: 1241: 1239: 1230: 1229: 1222: 1189:(9): e1000195. 1176: 1175: 1171: 1162: 1160: 1155: 1154: 1141: 1136: 1094: 903: 842: 834:Miniature horse 818:Spanish Mustang 790: 746:Leopard complex 716:Blue-eyed cream 683:Sable champagne 655:blue-eyed cream 643:Amber champagne 629:blue-eyed cream 586: 431:Ivory champagne 396: 360:Leopard complex 339: 292:Amber champagne 270:Sable champagne 193:Champagne is a 191: 157: 86:Leopard complex 37:simple dominant 17: 12: 11: 5: 2835: 2833: 2825: 2824: 2814: 2813: 2807: 2806: 2801: 2798: 2797: 2795: 2794: 2789: 2784: 2779: 2774: 2769: 2764: 2759: 2754: 2749: 2744: 2739: 2733: 2731: 2727: 2726: 2724: 2723: 2718: 2713: 2708: 2703: 2698: 2693: 2688: 2683: 2678: 2673: 2667: 2665: 2661: 2660: 2657: 2656: 2654: 2653: 2648: 2642: 2640: 2636: 2635: 2633: 2632: 2615: 2613: 2607: 2606: 2603: 2602: 2600: 2599: 2594: 2589: 2583: 2581: 2570: 2567: 2566: 2564: 2563: 2558: 2553: 2552: 2551: 2546: 2541: 2539:Splashed white 2530: 2524: 2522:Pinto patterns 2515: 2510:Horse markings 2508: 2505: 2504: 2502: 2497: 2492: 2490:Dominant white 2487: 2485: 2479: 2478: 2476: 2471: 2466: 2451: 2446: 2443: 2442: 2439: 2438: 2436: 2431: 2426: 2420: 2417: 2416: 2414: 2413: 2408: 2396: 2389: 2383: 2374: 2372:Dilution genes 2368: 2367: 2362: 2360: 2356: 2355: 2348: 2346: 2344: 2343: 2332: 2320: 2314: 2312: 2306: 2305: 2300: 2298: 2297: 2290: 2283: 2275: 2269: 2268: 2266:online edition 2259: 2252: 2251:External links 2249: 2246: 2245: 2232: 2219: 2205: 2193: 2138: 2092: 2081:Horse Genetics 2075:Glynis Scott. 2067: 2040:. p. 46. 2032: 2004: 1979: 1954: 1929: 1901: 1872: 1860:Identification 1844: 1815: 1794: 1773: 1745: 1716: 1688: 1659: 1637: 1607: 1578: 1540: 1531: 1515:"Blue's Clues" 1504: 1490: 1476: 1438: 1431: 1413: 1384: 1359: 1334: 1305: 1277: 1248: 1220: 1169: 1138: 1137: 1135: 1132: 1131: 1130: 1125: 1120: 1115: 1110: 1105: 1100: 1093: 1090: 1078: 1077: 1071: 1061: 985:Dilution genes 921:14 (ECA14); a 905:The champagne 902: 899: 841: 838: 789: 786: 616:Gold champagne 585: 582: 557: 556: 552:Classic silver 549: 533: 532: 529:Classic grulla 522: 516: 509: 482: 481: 474: 463: 453: 442: 395: 392: 388:white markings 338: 335: 314:Gold champagne 156: 153: 88:common to the 78:dominant white 33:champagne gene 15: 13: 10: 9: 6: 4: 3: 2: 2834: 2823: 2820: 2819: 2817: 2804: 2799: 2793: 2790: 2788: 2785: 2783: 2780: 2778: 2775: 2773: 2770: 2768: 2765: 2763: 2760: 2758: 2755: 2753: 2750: 2748: 2745: 2743: 2740: 2738: 2735: 2734: 2732: 2728: 2722: 2719: 2717: 2714: 2712: 2709: 2707: 2704: 2702: 2699: 2697: 2694: 2692: 2689: 2687: 2684: 2682: 2679: 2677: 2674: 2672: 2671:Bend-Or spots 2669: 2668: 2666: 2662: 2652: 2649: 2647: 2644: 2643: 2641: 2637: 2631: 2630: 2626: 2620: 2617: 2616: 2614: 2612: 2608: 2598: 2595: 2593: 2590: 2588: 2585: 2584: 2582: 2577: 2568: 2562: 2559: 2557: 2554: 2550: 2547: 2545: 2542: 2540: 2537: 2536: 2535: 2532: 2531: 2528: 2525: 2523: 2519: 2516: 2511: 2506: 2501: 2498: 2496: 2493: 2491: 2488: 2486: 2484: 2480: 2475: 2474:Silver dapple 2472: 2470: 2467: 2463: 2462: 2455: 2452: 2450: 2447: 2435: 2432: 2430: 2427: 2425: 2422: 2418: 2412: 2409: 2405: 2400: 2397: 2395: 2392: 2391: 2387: 2384: 2382: 2378: 2375: 2373: 2369: 2365: 2361: 2357: 2352: 2341: 2336: 2333: 2329: 2324: 2321: 2319: 2316: 2315: 2313: 2311: 2307: 2303: 2296: 2291: 2289: 2284: 2282: 2277: 2276: 2273: 2267: 2265: 2260: 2258: 2255: 2254: 2250: 2242: 2236: 2233: 2229: 2223: 2220: 2215: 2209: 2206: 2203: 2197: 2194: 2190: 2185: 2181: 2176: 2171: 2166: 2161: 2157: 2153: 2152:PLOS Genetics 2149: 2142: 2139: 2133: 2128: 2123: 2118: 2114: 2110: 2106: 2099: 2097: 2093: 2082: 2078: 2071: 2068: 2063: 2050: 2043: 2036: 2033: 2029: 2019: 2015: 2008: 2005: 1994:on 2011-02-14 1993: 1989: 1988:"Our History" 1983: 1980: 1969:on 2011-01-03 1968: 1964: 1958: 1955: 1943: 1942:ICHR Studbook 1939: 1933: 1930: 1919:on 2011-02-14 1918: 1914: 1908: 1906: 1902: 1891:on 2008-05-09 1890: 1886: 1882: 1876: 1873: 1861: 1857: 1851: 1849: 1845: 1834:on 2008-05-09 1833: 1829: 1825: 1819: 1816: 1804: 1798: 1795: 1783: 1777: 1774: 1762: 1758: 1752: 1750: 1746: 1735:on 2008-05-09 1734: 1730: 1726: 1720: 1717: 1705: 1699: 1697: 1695: 1693: 1689: 1678:on 2007-08-13 1677: 1673: 1669: 1663: 1660: 1648: 1641: 1638: 1626: 1620: 1618: 1616: 1614: 1612: 1608: 1597:on 2007-08-11 1596: 1592: 1588: 1582: 1579: 1575: 1571: 1567: 1563: 1559: 1555: 1551: 1544: 1541: 1535: 1532: 1521: 1516: 1508: 1505: 1500: 1494: 1491: 1486: 1480: 1477: 1465: 1459: 1457: 1455: 1453: 1451: 1449: 1447: 1445: 1443: 1439: 1434: 1432:0-8138-0759-X 1428: 1424: 1417: 1414: 1403:on 2008-07-05 1402: 1398: 1394: 1388: 1385: 1373: 1369: 1363: 1360: 1348: 1344: 1338: 1335: 1324:on 2008-05-09 1323: 1319: 1315: 1309: 1306: 1294: 1290: 1284: 1282: 1278: 1267:on 2008-05-09 1266: 1262: 1258: 1252: 1249: 1237: 1233: 1227: 1225: 1221: 1216: 1212: 1207: 1202: 1197: 1192: 1188: 1184: 1180: 1173: 1170: 1158: 1152: 1150: 1148: 1146: 1144: 1140: 1133: 1129: 1126: 1124: 1121: 1119: 1116: 1114: 1111: 1109: 1106: 1104: 1103:Dilution gene 1101: 1099: 1096: 1095: 1091: 1089: 1087: 1083: 1075: 1072: 1069: 1065: 1062: 1059: 1055: 1052: 1051: 1050: 1048: 1044: 1040: 1036: 1031: 1029: 1025: 1022: 1018: 1014: 1010: 1006: 1002: 998: 994: 990: 986: 982: 980: 976: 972: 968: 964: 960: 956: 952: 948: 944: 940: 936: 932: 928: 924: 920: 916: 912: 908: 900: 898: 896: 893: 889: 885: 876: 872: 869: 865: 860: 856: 851: 847: 839: 837: 835: 831: 827: 823: 819: 815: 811: 810:Racking horse 807: 803: 799: 795: 787: 781: 777: 774: 770: 766: 762: 759: 755: 751: 747: 743: 739: 731: 727: 725: 721: 717: 713: 711: 707: 703: 699: 697: 693: 688: 684: 680: 676: 675: 667: 662: 658: 656: 652: 648: 644: 640: 636: 632: 630: 626: 621: 617: 613: 609: 605: 603: 599: 595: 591: 583: 581: 578: 574: 569: 566: 562: 553: 550: 546: 543: 542: 541: 538: 530: 526: 523: 520: 517: 513: 510: 507: 503: 500: 499: 498: 495: 491: 487: 478: 475: 471: 467: 466:Classic cream 464: 461: 457: 454: 450: 446: 443: 440: 436: 432: 428: 425: 424: 423: 421: 417: 413: 409: 404: 402: 393: 391: 389: 383: 381: 377: 372: 369: 365: 361: 351: 343: 336: 334: 330: 328: 324: 319: 315: 311: 309: 305: 301: 297: 293: 289: 287: 283: 279: 275: 271: 267: 265: 260: 256: 252: 249: 247: 243: 239: 235: 230: 227: 223: 222:Black pigment 218: 216: 212: 208: 204: 200: 196: 190: 182: 177: 169: 161: 154: 152: 150: 146: 142: 138: 133: 131: 127: 123: 119: 115: 111: 107: 103: 99: 95: 91: 87: 83: 79: 75: 70: 68: 64: 60: 56: 52: 48: 45: 41: 38: 34: 26: 25:dilution gene 21: 2787:STX17 (Gray) 2747:Horse genome 2629:Knabstrupper 2622: 2619:Varnish roan 2513:and patterns 2495:Sabino-white 2460: 2459:Blue dun or 2448: 2263: 2240: 2235: 2227: 2222: 2213: 2208: 2196: 2187: 2155: 2151: 2141: 2112: 2108: 2084:. Retrieved 2080: 2070: 2058:|title= 2041: 2035: 2027: 2021:. Retrieved 2017: 2007: 1996:. Retrieved 1992:the original 1982: 1971:. Retrieved 1967:the original 1957: 1946:. Retrieved 1941: 1932: 1921:. Retrieved 1917:the original 1893:. Retrieved 1889:the original 1884: 1875: 1864:. Retrieved 1859: 1836:. Retrieved 1832:the original 1827: 1818: 1807:. Retrieved 1797: 1786:. Retrieved 1776: 1765:. Retrieved 1761:Combinations 1760: 1737:. Retrieved 1733:the original 1728: 1719: 1708:. Retrieved 1680:. Retrieved 1676:the original 1671: 1662: 1651:. Retrieved 1640: 1629:. Retrieved 1599:. Retrieved 1595:the original 1590: 1581: 1573: 1553: 1549: 1543: 1534: 1523:. Retrieved 1519: 1507: 1498: 1493: 1484: 1479: 1468:. Retrieved 1422: 1416: 1405:. Retrieved 1401:the original 1396: 1387: 1376:. Retrieved 1371: 1362: 1351:. Retrieved 1346: 1337: 1326:. Retrieved 1322:the original 1317: 1308: 1297:. Retrieved 1292: 1269:. Retrieved 1265:the original 1260: 1251: 1240:. 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Retrieved 1085: 1079: 1073: 1063: 1053: 1046: 1042: 1038: 1034: 1032: 1016: 1013:hypomelanism 1009:neural crest 983: 977:dilution in 974: 946: 942: 904: 891: 887: 881: 843: 791: 768: 764: 763: 756:and a white 754:mottled skin 741: 737: 736: 719: 715: 714: 705: 701: 700: 682: 678: 672: 671: 642: 638: 634: 633: 615: 611: 607: 606: 587: 570: 561:leopard gene 558: 551: 545:Amber silver 544: 534: 528: 524: 518: 511: 501: 483: 476: 465: 455: 444: 430: 426: 405: 397: 384: 380:pinto horses 373: 356: 331: 313: 312: 291: 290: 284:) allele at 281: 269: 268: 254: 253: 250: 238:heterozygous 231: 219: 211:heterozygous 192: 134: 71: 32: 30: 2742:Color breed 2597:Tricoloured 2574:(primarily 2434:Smoky cream 2411:Smoky black 1058:homozygotes 1005:melanocytes 993:melanocytes 957:called the 941:63 (T63R). 525:Classic dun 456:Sable cream 445:Amber cream 226:red pigment 155:Coat colors 82:frame overo 47:coat colors 2576:UK English 2457:(see also 2404:Isabelline 2340:Seal brown 2086:2009-06-04 2023:2009-06-04 1998:2010-10-24 1973:2010-12-25 1948:2010-12-25 1938:"No. 1-50" 1923:2009-06-03 1895:2009-06-09 1866:2009-06-09 1838:2009-06-09 1809:2009-06-06 1788:2009-06-06 1767:2009-06-06 1739:2009-06-06 1710:2009-06-04 1682:2009-06-06 1653:2010-12-25 1631:2009-06-04 1601:2009-06-06 1525:2010-10-25 1470:2009-06-03 1407:2009-06-08 1378:2009-06-08 1353:2009-06-08 1328:2009-06-08 1299:2009-06-08 1271:2009-06-08 1242:2009-06-08 1183:PLOS Genet 1163:2009-06-04 1134:References 1123:Pearl gene 1098:Cream gene 1056:recessive 1049:mutation. 1021:melanosome 939:amino acid 919:chromosome 788:Prevalence 773:Pearl gene 724:Cream gene 598:Pearl gene 594:Cream gene 590:DNA tested 565:Appaloosas 460:seal brown 439:cream gene 427:Gold cream 408:cream gene 274:seal brown 246:cream gene 234:homozygous 207:homozygous 187:See also: 114:Pearl gene 106:Cream gene 59:seal brown 2721:Tiger eye 2625:Appaloosa 2623:See also 2449:Champagne 2338:included 2264:The Horse 2049:cite book 2018:The Horse 1520:The Horse 1007:from the 931:threonine 913:2 of the 892:Champagne 830:Appaloosa 769:Champagne 750:Appaloosa 742:Champagne 720:Champagne 620:chestnuts 519:Sable dun 512:Amber dun 401:epistasis 327:palominos 308:buckskins 306:and some 215:phenotype 126:buckskins 122:palominos 90:Appaloosa 2816:Category 2767:KIT gene 2752:Wildtype 2716:Mushroom 2651:Rabicano 2592:Skewbald 2424:Cremello 2399:Palomino 2394:Buckskin 2323:Chestnut 2184:18802473 1215:18802473 1108:Dun gene 1092:See also 1082:DNA test 1068:wildtype 1028:tyrosine 935:arginine 850:Palomino 846:mutation 836:breeds. 651:palomino 635:Buckskin 625:buckskin 612:Chestnut 608:Palomino 577:vitiligo 506:dun gene 502:Gold dun 494:wildtype 486:dun gene 435:chestnut 416:buckskin 412:palomino 371:sheath. 318:chestnut 304:bay duns 278:DNA test 195:dominant 181:palomino 110:Dun gene 102:dilution 98:albinism 67:DNA test 51:chestnut 2757:Melanin 2691:Pangaré 2681:Cropout 2676:Brindle 2587:Piebald 2556:Tobiano 2429:Perlino 2175:2535566 2132:2708306 1558:Bibcode 1206:2535566 1086:SLC36A1 1047:SLC36A1 1017:SLC36A1 1001:Sabino1 971:SLC24A5 963:SLC45A2 947:SLC36A1 943:SLC36A1 915:SLC36A1 884:Bowling 840:History 776:muted. 738:Leopard 702:Red dun 639:Bay dun 323:red dun 199:SLC36A1 130:grullos 74:tobiano 2762:Agouti 2711:Flaxen 2561:Tovero 2549:Sabino 2461:Grullo 2328:Sorrel 2182:  2172:  2129:  1913:"Home" 1499:et al. 1485:et al. 1429:  1372:Colors 1347:Colors 1293:Colors 1236:Colors 1213:  1203:  1041:. 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Index


dilution gene
simple dominant
allele
horse
coat colors
chestnut
bay
seal brown
black
DNA test
tobiano
dominant white
frame overo
Leopard complex
Appaloosa
pigment-producing cells
albinism
dilution
Cream gene
Dun gene
Pearl gene
Silver dapple gene
palominos
buckskins
grullos
American Cream Draft
Tennessee Walker
American Saddlebred
Missouri Fox Trotter

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