LL-37 induces morphological changes in MJ1105 soft agar clones. The upper row shows an example of a colony in absence and in presence of LL-37. For the quantitative evaluation displayed in the diagram, cell culture experiments for each condition (n = 8) were arranged in a factorial design and the resulting data analysed by analysis of variance (ANOVA), the significance level set to α = 0.05. The proportion of cell colonies with LL-37 induced morphological alterations was significantly lower in presence of LL-25 (p < 0.01). The experiment was repeated on three independent occasions.