Figure 4
From: Exclusion of EDNRB and KIT as the basis for white spotting in Border Collies
Segregation of KIT compared with segregation of the white spotting phenotype. Segregation of KIT was followed by detection of a simple-sequence repeat polymorphic difference between the Newfoundland and Border Collie grandparents. BC, DNA from the Border Collie grandparent; N, DNA from the Newfoundland grandparent; F1, DNA from the first generation hybrids; F2, DNA from the second generation intercrosses. s, white spotted; ns, not white spotted. The presumed genotypes for the KIT locus are shown below the lanes.