{{Rsnum
|rsid=121913494
|Chromosome=20
|Orientation=plus
|geno1=(A;A)
|geno2=(A;T)
|geno3=(T;T)
|Gene=GNAS
|position=58909541
|Gene_s=GNAS
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{omim
|id=139320
|rsnum=121913494
|variant=0010
}}{{ClinVar
|rsid=121913494
|Reversed=0
|FwdREF=A
|FwdALT=G,T
|REF=A
|ALT=G,T
|RSPOS=57484596
|CHROM=20
|dbSNPBuildID=133
|SSR=0
|SAO=3
|VP=0x050260000000000002110120
|GENEINFO=GNAS:2778
|GENE_NAME=GNAS
|GENE_ID=2778
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000020.10:g.57484596A>G
|CLNORIGIN=1
|CLNSIG=255
|CLNCUI=
|Tags=PM;S3D;OTHERKG;LSD;OM
|CLNACC=RCV000017294.1; RCV000017295.1
|CLNDBN=Pituitary tumor, growth hormone-secreting, somatic; Pituitary adenoma, acth-secreting, somatic
|CLNSRC=OMIM Allelic Variant
|CLNSRCID=139320.0010
|Disease=Pituitary tumor; Pituitary adenoma
}}