Figure 1From: High-density linkage mapping in a pine tree reveals a genomic region associated with inbreeding depression and provides clues to the extent and distribution of meiotic recombinationIllustration of loci giving inconsistent results in the two mapping populations studied (F2 and G2): A, B, C, D polymorphic versus failed; E, F, G, H monomorphic versus failed. Counts for each class are available in Additional file 1. x-axis (norm Theta; normalized Theta) is ((2Î )Tan-1(Cy5/Cy3)). Values close to 0 indicate homozygosity for one allele and values close to 1 indicate homozygosity for the alternative allele. y-axis (NormR; Normalized R) is the normalized sum of intensities for the two dyes (Cy3 ad Cy5).Back to article page