{{Rsnum
|rsid=121909122
|Chromosome=18
|Orientation=minus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=TCF4
|position=55254694
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=TCF4
}}{{omim
|id=602272
|rsnum=121909122
|variant=0003
}}{{ClinVar
|rsid=121909122
|Reversed=1
|FwdREF=C
|FwdALT=T
|REF=G
|ALT=A
|RSPOS=52921925
|CHROM=18
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050060000000000002110100
|GENEINFO=TCF4:6925
|GENE_NAME=TCF4
|GENE_ID=6925
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000018.9:g.52921925G>A
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=602272.0003
|CLNSIG=5
|CLNCUI=C1970431
|CLNDBN=Pitt-Hopkins syndrome
|Disease=Pitt-Hopkins syndrome
|CLNACC=RCV000007797.1
|Tags=RV;PM;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:GeneReviews:GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK100240:NBK1246:NBK1548:C1970431:610954:2896
}}