ZFIN Image: Rolig et al., 2017, Fig. 6

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Figure Caption

Fig. 6

(A) Addition of a representative Escherichia isolate, E. coli HS, to CV sox10 mutants reduces intestinal neutrophil accumulation. Monoassociation of sox10 mutants with E. coli HS does not increase neutrophil level over that observed in GF zebrafish. n > 20, from at least three independent experiments. (B) Correlation between absolute abundance of E. coli HS and log₁₀(intestinal neutrophil number + 1) in experiments with added E. coli HS. Linear regression analysis with 95% confidence intervals. For A, B: n > 35, from three to six independent experiments. (C) Representative images of distal intestine from WT, sox10^-, and sox10^- rescued by WT ENS precursor transplantation. Anti-ElavI1–labeled enteric neurons are white (white arrow); neutrophils are black (black arrow). Scale bar = 100 μm. (D) Quantification of intestinal neutrophil number per 140 μm of distal intestine. n > 6 for all conditions, *p < 0.05, **p < 0.01, ****p < 0.0001, ANOVA with Tukey’s range test. See also S4 Fig.

Figure Data

Phenotype details

Acknowledgments

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