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Cream-diluted coats

Perlino

A perlino horse has very pale cream hair on its trunk and neck. Its mane, tail and lower legs may retain a stronger beige or reddish tint. Skin is pink and eyes are usually blue.

Perlino: how the color works and is inherited

Perlino combines a bay base with two Cream variant copies in SLC45A2. Those copies lighten the bay horse’s red hair and the black pigment of its mane, tail and legs.

A perlino receives one Cream copy from each parent and passes one to every foal. Two Cream copies explain its pale color; they do not identify a particular breed.

Perlino: origins and the role of breeding

Cream coats come from a naturally occurring variant of SLC45A2. Ancient DNA shows that this variant existed almost 3,000 years ago, including in buckskin horses from Siberia. Identifying the genetic mechanism in 2003 explained a color that had already existed for a long time.

Breeders can favor perlino by choosing parents able to pass on a bay base and two Cream copies. The coat results from the combination of variants the foal inherits.

Perlino: photographs of horses

Samovar, a perlino Akhal-Teke stallion.

Samovar, a perlino Akhal-Teke stallion.

Heather Moreton · CC BY 2.0

A perlino stallion’s head, with pink skin and pale mane.

A perlino stallion’s head, with pink skin and pale mane.

Tsaag Valren · CC BY-SA 4.0

A young perlino brumby with a very pale coat.

A young perlino brumby with a very pale coat.

Cgoodwin · Public domain

RE Coronado di Catalano, a perlino Spanish Barb stallion.

RE Coronado di Catalano, a perlino Spanish Barb stallion.

Spanishbarbs · CC BY-SA 4.0

A perlino Akhal-Teke’s lower leg with a white marking.

A perlino Akhal-Teke’s lower leg with a white marking.

Annalisa Parisi, cropped --Kersti (talk) 18:41, 3 March 2009 (UTC) · CC BY-SA 3.0

Samovar: golden-beige mane on a perlino horse.

Samovar: golden-beige mane on a perlino horse.

Heather Moreton from Louisville, KY, USA · CC BY 2.0

Photograph credits

Photographs have been resized. Photographs within scientific figures have been separated by cropping. Colors are preserved.

Perlino: telling similar coats apart

A perlino’s mane can be more strongly colored than a cremello’s, but shades overlap. Base-color testing distinguishes a bay base from a chestnut base.

Perlino: more about the genes

Perlino: scientific studies
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