JACOPIN / SCIENCE PHOTO LIBRARY JACOPIN / SCIENCE PHOTO LIBRARY
SKIN, ILLUSTRATION Black skin. Cross-section of the epidermis of black skin. Keratocytes (tan) - Melanocytes (purple) - Fibroblasts (blue) - Collagen fibers (green) - Melanin granules (brown) Notice the high concentration of melanin granules in black skin. In lower left-hand corner, a close-up of the transfer of melanin granules from a melanocyte to a keratocyte.
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