A: The variant NC_000020.11:g.58891757_58891764del in gene GNAS is classified as 'Likely_pathogenic' for Pseudohypoparathyroidism_type_I_A. Molecular consequence: SO:0001589: frameshift_variant,SO:0001627: intron_variant. Variant type: Deletion. Disease database links: MONDO:MONDO:0007078,MedGen:C3494506,OMIM:103580,Orphanet:79443. Review status: criteria provided, single submitter.