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. 2014 Sep;82(9):3764–3774. doi: 10.1128/IAI.02168-14

FIG 6.

FIG 6

PhnD antibodies exhibit cross-reactivity and antibiofilm activity against multiple staphylococcal strains. (A) Longitudinal development of S. epidermidis 7291 biofilms grown at 37°C in the presence of PhnD or control antibodies (rabbit anti-rat IgG; each at 50 μg/ml). (B) Detection of PhnD homologs from multiple staphylococcal strains by Western immunoblotting with antibodies generated to PhnD from S. epidermidis. (C) PhnD antibodies inhibit S. aureus biofilm formation. Longitudinal development of S. aureus Lowenstein biofilms grown at 37°C in the presence of PhnD or control antibodies (rabbit anti-rat IgG; each at 100 μg/ml). Scale bar, 20 μm.