How do the alleles of the extension gene interact?
Understanding how the alleles of the extension gene interact is crucial for comprehending coat color variations in animals, particularly in horses, dogs, and other mammals. The extension gene, also known as the melanocortin 1 receptor (MC1R) gene, influences the production of eumelanin (black pigment) and phaeomelanin (red/yellow pigment). Variations in this gene lead to different […]