{{Rsnum
|rsid=121912294
|Chromosome=X
|Orientation=plus
|geno1=(CT;CT)
|geno2=(CT;TA)
|geno3=(TA;TA)
|Gene=DKC1
|position=154765949
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=DKC1
}}{{omim
|id=300126
|rsnum=121912294
|variant=0004
}}{{ClinVar
|rsid=121912294
|Reversed=0
|FwdREF=CT
|FwdALT=TA
|REF=TCT
|ALT=TTA
|RSPOS=153994223
|CHROM=X
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050368000000000002110800
|GENEINFO=DKC1:1736
|GENE_NAME=DKC1
|GENE_ID=1736
|WGT=0
|VC=MNV
|CLNALLE=1
|CLNHGVS=NC_000023.10:g.153994224_153994225delCTinsTA
|CLNSRC=OMIM Allelic Variant; UniProtKB (variants)
|CLNORIGIN=1
|CLNSRCID=300126.0004; VAR_006814
|CLNSIG=5
|CLNCUI=C1148551; C1148551
|CLNDBN=Dyskeratosis congenita X-linked
|Disease=Dyskeratosis congenita X-linked
|CLNACC=RCV000012341.22
|Tags=PM;PMC;S3D;SLO;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:MedGen:OMIM
|CLNDSDBID=NBK22301:C1148551:305000
}}{{PMID|9590285}} X-linked dyskeratosis congenita is caused by mutations in a highly conserved gene with putative nucleolar functions.