To test the effect of FHL2 deficiency on tumor growth, we measured the sizes of polyps in ApcΔ14/+FHL2+/+ and ApcΔ14/+FHL2−/− mice (Fig. 2D) and carried out Wilcoxon Rank Sum test to determine if there was a difference in tumor size between the two genotypes. Here, FHL2 is linked to neoplasm.