scottie1970
Do³±czy³: 23 Cze 2024
Posty: 21
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 Wys³any: Sro Lip 03, 2024 03:10 Temat postu: 11 |
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Understanding the genetics of coat colors in Scottish Terriers
As a Scottish Terrier owner, you may have marveled at the striking coat colors that adorn these spirited and loyal companions. The coat color of a Scottish Terrier is not merely a matter of aesthetics but a result of intricate genetic interplay. Delving into the science behind these hues can deepen your appreciation for the breed's diversity.
The coat color of a Scottish Terrier is primarily determined by two pigments: eumelanin and phaeomelanin. Eumelanin is responsible for black and brown shades, while phaeomelanin produces red and yellow tones. The intricate dance between these pigments, influenced by various genes, results in the captivating array of colors we see in Scottish Terriers.
One of the key genes involved in determining coat color is the Agouti gene. This gene regulates the distribution of eumelanin and phaeomelanin, creating patterns like banding or solid colors. Scottish Terriers with a dominant Agouti gene tend to have a banded or grizzled appearance, while those with a recessive Agouti gene often display solid colors. |
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