Chromosome 2 genome scan analysis illustrating a region with SIBPAL2 significance of P = .0001 between Ds21 384 and D2s434 (top), along with a similar chromosome 5 analysis showing aP = .0007 nearest marker D5s807.

cM are plotted in the x-axis with P values shown on the y-axis. The dashed horizontal line indicates the P value for suggestive linkage (P ≤ .0007).