Assertion: mutation | /r/CapableOf | affect the onset of tay-sachs
Facets:
value: with 78 mutations of different types
type: OTHER
Source sentences:
text: Mutations in the β-hexosaminidase A (Hex A) gene are known to affect the onset of Tay-Sachs, with 78 mutations of different types being described, 67 of which are known to cause disease.