Assertion: disability's child | /r/HasAspect | spontaneous mutations
Facets:
Source sentences:
text: Some children have spontaneous mutations (i.e. not present in either parent) which can cause developmental disorders including learning disabilities.
text: One study estimated that about one in 300 children had such spontaneous mutations, for example a fault in the CDK13 gene which is associated with learning and communication difficulties in the children affected.