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. 2017 Apr 26;3(4):e000110. doi: 10.1099/mgen.0.000110

Fig. 5.

Fig. 5.

Complement resistance of ST307. Bars represent serum resistance tested using fresh, non-heated human sera obtained from healthy volunteers on ST307 strains 48-IT (blue, representative of strains carrying both Cp1 and Cp2 capsular loci), and CIV4-IT (white, representative of strains carrying ΔCp1 and Cp2 clusters). As comparators strains ST258 (green) and ST101 (orange) were also tested. Colony-forming units were measured immediately after 1 : 3 mixture with sera (T0) and after 30 (T30), 60 (T60) and 120 (T120) min of incubation.