Compared to conformation-type Collies, what did Scotch Collies possess more of in the UC Davis VGL analysis?

Answer

Significantly more genetic diversity.

A crucial finding from the genetic snapshot taken by partnering the Scottish Collie Preservation Society (SCPS) with the UC Davis Veterinary Genetics Laboratory (VGL) was that the selected Scotch Collies exhibited significantly more genetic diversity when compared against a sample group of 55 conformation-type Collies. Specifically, the three-locus marker test demonstrated that the tested Scotch Collies retained nearly 40% of known canine diversity, whereas the conformation Collies retained less. This data substantiates the claim that the preservation lines maintain a distinct and broader genetic pool relative to the modern show lines.

Compared to conformation-type Collies, what did Scotch Collies possess more of in the UC Davis VGL analysis?
rareDogbreedScotch Collie