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Spreading in every direction, this melanocyte cell model shows a central body with an oval nucleus surrounded by a cluster of raised melanin granules. Long arborized processes branch out again and again, each ending in small rounded tips, so the cell looks almost like a tree or coral. The cell is modeled on bioelectricity research where changing a cell's voltage turns it into a highly branched pigment cell. It is a thoughtful display for a cell biology shelf or a classroom talk on how electrical signals shape cell behavior.

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