Assertion: uveal melanoma | /r/CapableOf | harbor gnaq/gna11 mutations
Facets:
value: frequently
type: TEMPORAL
Source sentences:
text: BRAF mutations are extremely rare in posterior uveal melanomas; instead, uveal melanomas frequently harbor GNAQ/GNA11 mutations, a trait shared with blue nevi, Nevus of Ota, and ocular melanosis.