Effects of acrylamide, latrunculin, and nocodazole on intracellular transport and cytoskeletal organization in melanophores.

The effects of acrylamide (ACR), nocodazole, and latrunculin were studied on intracellular transport and cytoskeletal morphology in cultured Xenopus laevis melanophores, cells that are specialized for regulated and bidirectional melanosome transport. We used three different methods; light microscopy, fluorescence microscopy, and spectrophotometry. ACR affected the morphology of both microtubules and actin filaments in addition to inhibiting retrograde transport of melanosomes but leaving dispersion unaffected.