highly significantP ~ 0
This defined 10 haplotypes, six of which were associated with low ToxB sensitivity (the ‘group 1’ haplotypes: 1.1 to 1.6) and four with high sensitivity (the ‘group 2’ haplotypes: 2.1 to 2.4), with the differences in ToxB sensitivity between these two haplotype groups found to be highly significant (Welch two sample t -test: t = 25.5, P ~ 0) (Supplementary Figure 1).