Figure 4. Associations between MHC haplotypes and anti-T.circ antibodies in (A) lambs and (B) older Soay sheep. Posterior means and 95% credible intervals for each haplotype are plotted relative to haplotype H from the original model outputs, with the solid vertical lines representing the haplotype H values. Circles show that Wald tests of the models were not significant, and other shapes show that Wald tests of the models were significant. When Wald tests were significant, the dashed vertical line shows the average posterior mean of all eight haplotypes, and haplotypes that differed significantly from this mean are shown as squares, while ones that did not are shown as triangles.