{{Rsnum
|rsid=121912577
|Chromosome=18
|Orientation=plus
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene=SMAD4
|position=51067115
|Gene_s=SMAD4
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{omim
|id=600993
|rsnum=121912577
|variant=0002
}}{{ClinVar
|rsid=121912577
|Reversed=0
|FwdREF=C
|FwdALT=G
|REF=C
|ALT=G
|RSPOS=48593485
|CHROM=18
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050260000000000002110100
|GENEINFO=SMAD4:4089
|GENE_NAME=SMAD4
|GENE_ID=4089
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000018.9:g.48593485C>G
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSIG=255
|CLNCUI=C0345893
|CLNDBN=Pancreatic carcinoma, somatic; Juvenile polyposis syndrome
|Disease=Pancreatic carcinoma; Juvenile polyposis syndrome
|CLNACC=RCV000009063.1; RCV000021726.1
|Tags=PM;S3D;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:MedGen:OMIM:SNOMED_CT
|CLNDSDBID=NBK1469:C0345893:174900:9273005
|CLNSRCID=600993.0002
}}