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. 2019 Mar 11;14(3):e0213587. doi: 10.1371/journal.pone.0213587

Fig 4. ELISA detection of O-polysaccharide expression on the cell surface of strain RB51WboAKF.

Fig 4

RB51, RB51WboA, RB51WboAKF and B. neotomae whole cells (108 CFU/well) were reacted with specific dilutions of anti-B. neotomae LPS antibody. The results are shown as mean ± standard deviation (n = 2) of the optical density (OD) at 450 nm of the color developed. Asterisks indicate statistically significant differences from strain RB51. *, P < 0.05; **, P < 0.01; ***, P < 0.001. OD, optical density.