Assertion: hemophilia's gene | /r/HasProperty | passed to son
Facets:
value: from mother
type: OTHER
value: unintentionally
type: MANNER
value: via the x chromosome
type: MANNER
Source sentences:
text: Hemophilia tends to occur in males, since the gene can be passed from mother to son.
text: It is caused by a defective gene that is unintentionally passed from mothers to sons via the X chromosome.