Figure 1From: An Improved RSP Method to Detect HpaI Polymorphism in the Apolipoprotein C-1 Gene Promoter Gel patterns of Hpa I polymorphism. Lane 1 shows the homozygous H1/H1 genotype, lane 2 is heterozygous H1/H2 and lane 3 is homozygous H2/H2. Lane 4 is a 72- to 1,353-bp DNA ladder.Back to article page