Figure 7.

Lipidomics analysis of whole inner ears. (A–D) The mean of the four Pex3^tm1a mutant homozygote inner ear samples was compared with the mean of their littermate wildtype controls. Out of 671 lipid molecular species analysed, only the quantities (ng/ng DNA) of single molecular species showing a significant decrease or increase are plotted. t-test, * p < 0.05, ** p < 0.01, *** p < 0.001. Abbreviations of lipid subclasses are given in Table 1. Supplementary Table S1 presents the quantities per mouse sample of all 671 lipid molecular species examined.