Fig. 3.
The AP-3 delta subunit has a weak, diffuse localization pattern in pearl cells. Immunofluorescence was conducted on melan-a cells, a normal melanocyte cell line (A), on pearl melanocyte-derived cells (B), on macrophages of normal (C) and pearl (D) mice, and on platelets of normal (E) and pearl (F) mice. Scale bar = 10 μm.