Figure 6.

Interaction LOD score plots for the X-zone vacuolation grades for combined F2 mice. Horizontal dashed line indicates significant threshold LOD scores determined by 1,000 permutations. Solid lines denote the LOD scores when the four possible agouti genotypes (A/a, a/a, Ay/A, and Ay/a) were distinguished and included as covariates. Dotted lines denote the LOD scores when the two agouti genotypes (non-Ay or Ay) were distinguished and included as covariates.

Suto BMC Genetics 2012 13:95   doi:10.1186/1471-2156-13-95
Download authors' original image