Fig. 6
Progressive loss of myelination in zebrafish vps11(plt) mutants.Cryosectioned CNS tissue from vps11(plt) mutants and wild-type siblings were immunolabeled with Mbp (myelin; green) and HuCD (neurons; red) at 3 and 5 dpf. (A-A′′) Mbp immunolocalization to Mauthner axons in the hindbrain of wild-type animals at 5 dpf (arrows). (B-B′′) Mbp immunolocalization to Mauthner axons in the hindbrain of vps11(plt) mutants at 5 dpf (arrows). (C-C′′) Mbp immunolocalization in the hindbrain of wild-type animals at 7 dpf. (D-D′′) Significant reduction in Mbp immunolocalization in the hindbrain of vps11(plt) mutants at 7 dpf.