Fig. 2. Onset of neutrophilic inflammation in hi2217 mutants at 36 hpf. Tailfin views of hi2217 embryos fixed at 36 hpf; A-C are wild-type siblings, A'-C' are mutants. (A,A') OCC images and corresponding images of zMPO immunolabeling (B,B') and TUNEL (C,C') from the same embryo; arrows indicate the same group of rounded cells in A'-C'. Embryos are oriented anterior to the left, dorsal side up. Bars, 100 µm.