Fig. S6
(A) Neutrophil chemotactic response to varying concentrations of purified PA injected into the zebrafish otic vesicle and quantified at 6 hpi. (B) The addition of PA (37 ng) to culture filtrate from wild-type A. baumannii was sufficient to elicit a neutrophil clustering response after injection into the otic vesicle (red circle) at 48 hpi. (Magnification: 10×.) (C) Survival after bloodstream infection with live wild-type A. baumannii mixed with PA led to greater survival of embryos compared with infection with wild-type A. baumannii alone (n = 30 embryos, three biological replicates; P < 0.001, log-rank test).