{{Rsnum
|rsid=193922128
|Chromosome=X
|Orientation=minus
|geno1=(-;-)
|geno2=(-;ACAG)
|geno3=(ACAG;ACAG)
|Gene=BTK
|position=101362606
|Gene_s=BTK
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{ClinVar
|rsid=193922128
|Reversed=1
|FwdREF=ACAG
|FwdALT=
|REF=GCTGT
|ALT=G
|RSPOS=100617593
|CHROM=X
|dbSNPBuildID=136
|SSR=0
|SAO=1
|VP=0x050068000000000002100200
|WGT=0
|VC=DIV
|CLNALLE=1
|CLNHGVS=NC_000023.10:g.100617594_100617597delCTGT
|CLNSRC=Correlagen
|CLNORIGIN=1
|CLNSIG=4
|CLNDBN=X-linked agammaglobulinemia
|Disease=X-linked agammaglobulinemia
|Tags=RV;PM;PMC;OTHERKG;LSD
|CLNACC=RCV000029413.1
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet:Orphanet:SNOMED_CT
|CLNDSDBID=NBK1453:C0221026:300755:229717:47:65880007
|GENEINFO=BTK:695
|GENE_ID=695
|GENE_NAME=BTK
}}{{PMID Auto
|PMID=11742281
|Title=Clinical and mutational characteristics of X-linked agammaglobulinemia and its carrier identified by flow cytometric assessment combined with genetic analysis.
}}