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С сайта Шейлы Шмутц - главного исследователя генома собаки
Alleles known to exist at the 8 genes mapped in dogs, using DNA.
A (agouti) = agouti signalling protein (ASIP) Examples with photos
ay = fawn (cream to yellow to red with darker tips) sable (some solid black hairs intermingled amongst reddish hiars)
aw = wild color of sable (black tips on cream to red hairs)
at = black-and-tan or brown-and-tan
a = recessive black
B (brown) = tyrosinase related protein 1 (TYRP1) Examples with photos
B = black eumelanin
b, including (bs,b d,bc) = brown eumelanin
E (extension) = melanocortin receptor 1 (MC1R) Examples with photos
EM = melanistic mask Examples with photos
EG = grizzle in Salukis, domino in Afghans
E = eumelanin or phaeomelanin can be produced in hair
e = only phaeomelanin produced in hair
D (dilutes or pales eumelanin pigment to blue, and phaeomelanin subtly) = (MLPH) Examples with photos
D = not diluted
d = diluted pigmentation
K (from black, "dominant black") = Beta-defensin 103 Examples with photos
KB = solid black, brown or blue (eumelanin pigmentation only)
kbr = brindle (on body region that would be phaeomelanin pigmented otherwise)
ky = expression of agouti alleles that express phaeomelanin possible
M (Merle) = (SILV) Examples with photos
M = Merle apparent on dogs that are not e/e
m = wild type, no merle
S (Spotting) = (MITF) Examples with photos Note that this gene is certainly involved in piebald spotting, but may or may not be involved in Irish spotting
S = Solid, or more correctly, minimal to no white markings
s = piebald or randmon spotting, also called particolor
H (Harlequin) = (gene identified 2010) Examples with photos Note that for the Harlequin pattern to occur, at least one H allele and one M allele must be present.
H = Harlequin pattern of Great Danes
h = wild type, no Harlequin pattern
От туда же:
White
Some Poodles, both Standard and smaller are born white. The gene causing this absence of any pigment in the hair is not yet known in any breed. Some of these poodles have black skin. We differentiate these from the cream poodles.
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