title: What does it mean to be a carrier for a metabolic disease?
authors.forename: Edward M
authors.initials: EM
authors.lastname: Kaye
mesh_terms: D006579:Heterozygote; D006801:Humans; D020158:Hyperglycinemia, Nonketotic / Q000235:genetics; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases / Q000235:genetics; D008659:Metabolic Diseases / Q000235:genetics*; D009154:Mutation / Q000502:physiology