Assertion: melanoma's skin | /r/HasProperty | coloring.﻿﻿ melanocytes
Facets:
Source sentences:
text: Melanomas develop from melanocytes, cells that contain the dark pigment (melanin) that defines our skin coloring.﻿﻿ Melanocytes aren't exclusive to the skin—they can be found in the hair, the eyes, and the lining of some organs.