Figure 5From: High-throughput retrotransposon-based fluorescent markers: improved information content and allele discriminationScatterplot of peak area against ratio for F 2 individuals. Data normalised against one pair of monomorphic peaks to obtain the ratios from an F2 population: A. 354 data points with four polymorphic fluorescent SSAP markers, showing the data points from the three classes: homozygous peak absent (blue), the heterozygous (red), and the homozygous peak present (green); B. 87 data points with one polymorphic marker.Back to article page