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. 2016 Feb 13;8:4. doi: 10.1186/s13099-016-0085-5

Fig. 4.

Fig. 4

Association of phagocytosis rate and glucuronic acid contents of six Klebsiella pneumoniae strains. The percentage of neutrophils harboring fluorescein isothiocyanate (FITC)-stained bacteria after 30 min of incubation in six successive results was considered to be the phagocytosis rate. STL43 serotype O1:K1 wild type, STL43Δwzy K-antigen-deficient mutant, STL43ΔwbbO O-antigen-deficient mutant, TSGH69 serotype O1:K2 wild type, TSGH69Δwzy K-antigen-deficient mutant, TSGH69ΔwbbO O-antigen-deficient mutant