Assertion: muscular dystrophy | /r/CreatedBy | alteration
Facets:
value: in genes
type: OTHER
Source sentences:
text: The muscular dystrophies are genetic conditions, meaning they are caused by alterations in genes.
text: There are about 30 different types of muscular dystrophies caused by alterations in diverse genes, which are characterized by the progressive loss of muscle in accordance with age of onset, severity, and the group of muscles affected .