
The two strains of Ednrbs/Ednrbs mice used in this study. The Mayer Ednrbs/Ednrbs mice (left) exhibit a high degree of spotting with a sharp delineation between the pigmented and nonpigmented areas of the coat yet lack a white forelock. The C3HEdnrbs/Ednrbs mice (right) exhibit a reduced amount of spotting on both dorsal and ventral surfaces yet have a prominent white forelock.











