Figure 5.

Genotyping of the R199H mutation. (A) Schematic diagram of the HhaI RFLP used for genotyping the R199H mutation. (B) Genotyping of the R199H mutation in Doberman Pinschers and German Pinschers. Numbers of the animals correspond to the numbers in Fig. 3A and 3B. Note that the Doberman Pinschers are homozygous for the presumed wildtype allele (¹⁹⁹R) while in the studied German Pinscher family the R199H mutation cosegregates with the d allele.