CNS scaffold abnormalities in Ppt1 mutant embryos.
In all panels, S16 embryos were stained with BP102. (A) Wild type embryo. (B) Axon defects range from mild phenotypes such as irregularly spaced axon tracts in commissures and wavy, thinning longitudinal connectives; to more severe phenotype such as fused commissures and disorganized CNS tracts (C and D). Anterior, up.