A: The variant NC_000019.10:g.48985892G>T in gene GYS1 is classified as 'Likely_pathogenic' for GYS1-related_disorder. Molecular consequence: SO:0001587: nonsense,SO:0001619: non-coding_transcript_variant. Variant type: single_nucleotide_variant. Disease database links: .. Review status: criteria provided, single submitter.