Figure 2

Clustering of H. influenzae and H. haemolyticus LicD alleles. The major clusters of H. influenzae (blue dots) and H. haemolyticus (red dots) strains are labeled by their predicted allele (LicD_I, LicD_III, and LicD_IV) and prototype LicD alleles from H. influenzae strains are shown for each cluster (black dots, E1a is partially hidden). The LicD protein of N. lactamica is the out-group for the analysis (green triangle).