Assertion: thalassemia's parent | /r/HasAspect | two non-functioning genes
Facets:
Source sentences:
text: A pregnancy is at risk for alpha thalassemia major only if both parents have two non-functioning genes, in which case the risk that the fetus will inherit both sets of non-functioning genes and have ATM is 1 in 4, or 25%.
text: A pregnancy is at risk for alpha thalassemia major only if both parents have two non-functioning genes, in which case the risk that the fetus will inherit both sets of non-functioning genes and have ATM is 1 in 4, or 25%.