Sarah Leigh Added comment: Comment on mode of pathogenicity: Gain of function variants are responsible for Hypercholesterolemia, familial, 3 603776, while loss of function variants are responsible for {Low density lipoprotein cholesterol level QTL 1} 603776.
Sarah Leigh Mode of pathogenicity for gene: PCSK9 was changed from to Loss-of-function variants (as defined in pop up message) DO NOT cause this phenotype - please provide details in the comments
Sarah Leigh Added comment: Comment on list classification: Associated with relevant phenotype in OMIM, but not associated with phenotype in Gen2Phen. At least 3 gain of function variants reported in unrelated cases of Hypercholesterolemia, familial, 3 603776 and at least 5 loss of function variants have been reported in unrelated cases of {Low density lipoprotein cholesterol level QTL 1} 603776.
Sarah Leigh Phenotypes for gene: PCSK9 were changed from Autosomal dominant hypercholesterolemia-3 (Inherited hypercholesterolaemias); Familial hypercholesterolaemia to Hypercholesterolemia, familial, 3 603776; {Low density lipoprotein cholesterol level QTL 1} 603776