{{Rsnum
|rsid=121918421
|Chromosome=12
|Orientation=minus
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene=GYS2
|position=21562965
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=GYS2
}}{{omim
|id=138571
|rsnum=121918421
|variant=0004
}}{{ClinVar
|rsid=121918421
|Reversed=1
|FwdREF=G
|FwdALT=C
|REF=C
|ALT=G
|RSPOS=21715899
|CHROM=12
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050260000000000002110100
|GENEINFO=GYS2:2998
|GENE_NAME=GYS2
|GENE_ID=2998
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000012.11:g.21715899C>G
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=138571.0004
|CLNSIG=5
|CLNCUI=C1855861
|CLNDBN=Hypoglycemia with deficiency of glycogen synthetase in the liver
|Disease=Hypoglycemia with deficiency of glycogen synthetase in the liver
|CLNACC=RCV000017430.22
|Tags=RV;PM;S3D;OTHERKG;LSD;OM
|CLNDSDB=MedGen:OMIM:Orphanet
|CLNDSDBID=C1855861:240600:2089
}}