Assertion: cystic fibrosis's parent | /r/HasAspect | mutation
Facets:
value: in the same gene
type: OTHER
Source sentences:
text: If only one parent has a mutation, is a carrier for CF, and the other parent has two normal working copies of the CFTR gene, the children of that couple will each have a 50 percent chance (1/2) of being an unaffected carrier of CF.
text: If both parents have mutations in the same gene, then their baby could get 2 genes with a mutation and be born with a health problem like CF.