Fig. 2
From: Heterogeneity of Moraxella isolates found in the nasal cavities of piglets
Serum resistance assay showed diverse CFU reduction among the nasal Moraxella spp. strains. Survival of Moraxella pluranimalium strains (gray bars), uncertainly classified Moraxella strains (white bars), strains from the putative new Moraxella species cluster (black bars) and M. porci (streaked bars) was tested with 90% rabbit serum. Initial bacterial inoculum was approximately 106 CFU/ml. Results are expressed as average of the log CFU reduction after 1 h of incubation at 37 °C with the serum, error bars indicate standard deviation from three replicate assays