{{Rsnum
|rsid=63750900
|Chromosome=14
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=PSEN1
|position=73198067
|Gene_s=PSEN1
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ClinVar
|ALT=A
|CHROM=14
|CLNACC=RCV000031858.1; RCV000084374.1
|CLNALLE=1
|CLNDBN=Alzheimer disease, type 4; not provided
|CLNDSDB=GeneReviews:GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK1161:NBK1236:C1847200:606889:1020
|CLNHGVS=NC_000014.8:g.73664775G>A
|CLNSIG=5
|CLNSRC=GeneReviews; Neurodegenerative Brain Diseases Group
|CLNSRCID=NBK1236; ADM_37
|Disease=Alzheimer disease; not provided
|FwdALT=A
|FwdREF=G
|GENEINFO=PSEN1:5663
|GENE_ID=5663
|GENE_NAME=PSEN1
|REF=G
|RSPOS=73664775
|Reversed=0
|SAO=0
|SSR=0
|Tags=PM;PMC;SLO;OTHERKG;LSD;OM
|VC=SNV
|VP=0x050168000000000002110100
|WGT=0
|dbSNPBuildID=137
|rsid=63750900
}}

{{PMID Auto
|PMID=16267640
|Title=Clinical phenotypic heterogeneity of Alzheimer's disease associated with mutations of the presenilin-1 gene.
}}

{{on chip | 23andMe v3}}
{{on chip | 23andMe v4}}