FIG. 10.8 Color change in zebrafish embryos, driven by motor proteins kinesin and dynein. Melanin granules are redistributed along microtubules in the melanophores of the skin.
Photo sources: (left and right) Jane Bradbury, “Small Fish, Big Science”, PLOS Biology, 2, (5), May 2004, pg. 0569, Image courtesy of Adam Amsterdam, Massachusetts Institute of Technology, Boston, MA; (bottom) Courtesy Darren Logan, Wellcome Trust Sanger Institute.