{{Rsnum
|rsid=121434584
|Chromosome=19
|Orientation=minus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=GYS1
|position=48974658
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=GYS1
}}{{omim
|id=138570
|rsnum=121434584
|variant=0001
}}{{ClinVar
|rsid=121434584
|Reversed=1
|FwdREF=C
|FwdALT=T
|REF=G
|ALT=A
|RSPOS=49477915
|CHROM=19
|dbSNPBuildID=132
|SSR=0
|SAO=1
|VP=0x050260000000000002110100
|GENEINFO=GYS1:2997
|GENE_NAME=GYS1
|GENE_ID=2997
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000019.9:g.49477915G>A
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=138570.0001
|CLNSIG=5
|CLNCUI=C1969054
|CLNDBN=Glycogen storage disease 0, muscle
|Disease=Glycogen storage disease 0
|CLNACC=RCV000017435.26
|Tags=RV;PM;S3D;OTHERKG;LSD;OM
|CLNDSDB=MedGen:OMIM:Orphanet
|CLNDSDBID=C1969054:611556:137625
}}