Fig. 1: Phylogeny of the 24 C. elegans wild genotypes used in the experiment mapped against the virulent impacts of ancestral and their sympatric, evolved pathogen populations (measured by mean % host mortality caused by infection ± SE).
From: Host genotype and genetic diversity shape the evolution of a novel bacterial infection

Host mortality for each host isolate was measured across five replicates. The tree is rooted by the most genetically disparate host isolate (QX1121), see Andersen et al. [43] for full description.