Fig. S2 - GWAS of *Daphnia magna* susceptibility

Genetic associations of each SNP with C1 (red circles), C19 (blue, squares), and "mixed'' susceptibility (green, triangles). Here, the mixed case was obtained by taking each host clone and randomly choosing the data upon exposure to C1 or C19 (not both, as incorporated in the overall analysis in figure 5). Hence each SNP is represented three times, once for each genome wide scan. Note that closely linked SNPs often overlap with one another and are not all individually visible. Significant SNPs are shown in colour while those below the log-likelihood of 2 threshold or that are not clustered within a 10cM region of three other significant SNPs are shown in grey. The 10 linkage groups are delineated by vertical dashed lines.