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Rancholi
SIRE COAT
DAM COAT
Coat probabilities
of offspring

The cross between a Grullo stallion, whose coat the Dun gene acts on the base color, adding the characteristic dark dorsal stripe. In some cases it lightens the body tone and may also produce zebra-like leg markings. Entirely black coat, with no dilutions and no Agouti gene action restricting black pigment to the points., and a Gray Black mare with coat the (G) gene acts on the base coat promoting progressive lightening throughout the horse's life until reaching very pale or completely white tones. Entirely black coat, with no dilutions and no Agouti gene action restricting black pigment to the points., can produce 8 different coat colors: Gray Dun Black (22%), Grullo (22%), Gray Black (22%), Black (22%), Gray Dun Chestnut (3%), Dun Chestnut (3%), Gray Chestnut (3%) and Chestnut (3%). Results vary according to the genotype of each parent — use the filters above to explore specific combinations.

Gray Dun Black
Gray Dun Black
E/e a/a D/n G/n ~ 11.38%
E/E a/a D/n G/n ~ 10.56%
21.94
%
Grullo
Grullo
E/e a/a D/n ~ 11.38%
E/E a/a D/n ~ 10.56%
21.94
%
Gray Black
Gray Black
E/e a/a G/n ~ 11.38%
E/E a/a G/n ~ 10.56%
21.94
%
Black
Black
E/e a/a ~ 11.38%
E/E a/a ~ 10.56%
21.94
%
Gray Dun Chestnut
Gray Dun Chestnut
e/e a/a D/n G/n ~ 3.06%
3.06
%
Dun Chestnut
Dun Chestnut
e/e a/a D/n ~ 3.06%
3.06
%
Gray Chestnut
Gray Chestnut
e/e a/a G/n ~ 3.06%
3.06
%
Chestnut
Chestnut
e/e a/a ~ 3.06%
3.06
%
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