{{Rsnum
|rsid = 661
|Gene = PSEN1
|geno1 = (A;A)
|geno2 = (A;G)
|geno3 = (G;G)
|Orientation=plus
|ReferenceAllele=G
|MissenseAllele=A
|Chromosome=14
|position=73217225
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=PSEN1
}}{{omim
|desc=ALZHEIMER DISEASE, FAMILIAL, 3
|id=104311
|rsnum=661
|variant=0005
}}{{ClinVar
|rsid=661
|Reversed=0
|FwdREF=G
|FwdALT=A
|REF=G
|ALT=A
|RSPOS=73683933
|CHROM=14
|dbSNPBuildID=36
|SSR=0
|SAO=1
|VP=0x050360000000000002110100
|GENEINFO=PSEN1:5663
|GENE_NAME=PSEN1
|GENE_ID=5663
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000014.8:g.73683933G>A
|CLNSRC=Neurodegenerative Brain Diseases Group; OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=ADM_47; 104311.0005
|CLNSIG=5
|CLNCUI=C1843013
|CLNDBN=Alzheimer disease, type 3; not provided
|Disease=Alzheimer disease; not provided
|CLNACC=RCV000019755.26; RCV000084407.1
|Tags=PM;S3D;SLO;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK1161:NBK1236:C1843013:607822:1020
}}

{{on chip | 23andMe v4}}