E. Phosphorylation of ErbB2 in Mtmr2-/- sciatic nerves at P2, P10 and P15. At P2, each lane is a pool of n=7 animals per genotype, representative of six independent experiments using n=6 different nerve pools per genotype, and quantification using WT values arbitrary set to1, p=0.0313, Wilcoxon Rank Sum test. At P10 and P15, mean values of two samples are shown. At P10, each lane is a pool of n=3/4 animals per genotype, representative of three independent experiments using n=6 different pools per genotype. Nf-l is the neurofilament light chain and Clx is calnexin. 