Emile Campbell, PhD
Brigham Young University
Investigation of Genes Controlling Pigmentation in Alpacas
9/01/04 - 8/31/06
Total funding - $12,087.78
Abstract: The effectiveness of selection for fleece color in alpacas has been limited because the inheritance of this trait is poorly understood. In other species, the genetics of color has been studied more extensively and differences in particular genes have been shown to cause variation in color. Two such genes, MC1R and ASIP, affect the distribution of red and black pigment. The objective of this proposal is to determine if variation in MC1R and ASIP has an effect on color in the alpaca by DNA sequencing of these genes from alpacas of various colors. The hypothesis of this research is both MC1R and ASIP have a function in determining fleece color in alpacas. If this hypothesis proves correct, it will aid in the understanding of the genetics of color in alpacas and may also provide opportunities for selection of desired fleece colors based on DNA testing.