Assertion: melanin | /r/CapableOf | act as potent uvb photosensitizer
Facets:
Source sentences:
text: Melanin acts as a potent UVB photosensitizer to cause a novel mode of cell death in murine skin.
text: Melanin acts as a potent UVB photosensitizer to cause an atypical mode of cell death in murine skin.