{{Rsnum
|rsid=80338684
|Chromosome=3
|Orientation=plus
|geno1=(-;-)
|geno2=(-;GCGGCTG)
|geno3=(GCGGCTG;GCGGCTG)
|Gene=BTD
|position=15635477
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=BTD,GAPDHP31
}}{{omim
|id=609019
|rsnum=80338684
|variant=0001
}}{{ClinVar
|rsid=80338684
|Reversed=0
|FwdREF=GCGGCTG
|FwdALT=TCC
|REF=TGCGGCTG
|ALT=TTCC
|RSPOS=15676983
|CHROM=3
|dbSNPBuildID=131
|SSR=0
|SAO=1
|VP=0x050168000000000002110200
|GENEINFO=BTD:686
|GENE_NAME=BTD
|GENE_ID=686
|WGT=0
|VC=DIV
|CLNALLE=1
|CLNHGVS=NC_000003.11:g.15676984_15676990delGCGGCTGinsTCC
|CLNSRC=GTR; GeneReviews; OMIM Allelic Variant
|CLNORIGIN=0
|CLNSRCID=GTR000167612; NBK1322; 609019.0001
|CLNSIG=5
|CLNCUI=C0220754; C0220754
|CLNDBN=Biotinidase deficiency; not provided
|Disease=Biotinidase deficiency; not provided
|CLNACC=RCV000001972.1; RCV000021886.1; RCV000078084.1
|Tags=PM;PMC;SLO;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet:SNOMED_CT
|CLNDSDBID=NBK1322:C0220754:253260:79241:8808004
}}{{PMID Auto
|PMID=7550325
|Title=Mutational hotspot in the human biotinidase gene causes profound biotinidase deficiency.
}}

{{PMID Auto
|PMID=8640218
|Title=Biotinidase mutational "hotspot'.
}}