Zebrafish phenotypes and their mRNA rescue at 3 dpf. (A) Phenotypic appearance of zebrafish larvae after injection with an abca12 MO1 morpholino (middle panel) compared with control larvae (left panel), and partial rescue with human ABCA12 mRNA (right panel). (B) Higher magnification of the larvae shown in A. (C) Phenotype of larvae at 3 dpf injected with snap29 morpholinos MO2 or MO3. The irregular contour of the epidermis is noted by arrows.