recombinants in each interval (when the inconsistent marker is removed), from the inferred number of recombinants when the Illumina genotypes (blue curve) or the Affymetrix genotypes (red curve) are included. There is an unmistakable region of increased recombination in the vicinity of the marker 180 when the Affymetrix genotypes are used. Figure 1's inset shows that the largest number of inferred recombinants occurs in the expected interval. Two upstream peaks also occur due to stretches of uninformative markers in some families.
