CCL25 and infection: In contrast, in the small intestine there was an increase in CCL25 message following infection (Fig. 6h; Two-way ANOVA, significant effect of infection F (1,19) = 12.62, p = 0.0021; effect of genotype p = NS), with a significant increase detected at d10 post-infection between ΔdblGATA-1 and control mice (post-hoc Bonferroni test p < 0.05).