Figure 3

Mapping of the chromosomal region containing EA_Pfin1. Nominal p values are plotted as a function of physical position. For reference, a value of 1.3 on the transformed y-axis corresponds to a p value of 0.05, shown as a horizontal line. The order of markers uses the inverted (2La/a) conformation of the 2L chromosome. Only the most informative markers (≥2 alleles and ≥3 genotypes) are shown. Only markers H796, H17686896, and H25C are fully informative, that is, segregate 4 alleles so that a unique microsatellite allele marks each parental chromosome that entered the pedigree. The dip in the center of the plot is likely due to a lack of marker informativeness.