{{Rsnum
|rsid=121918281
|Chromosome=11
|Orientation=plus
|geno1=(C;C)
|geno2=(C;G)
|geno3=(G;G)
|Gene=EXT2
|position=44114224
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=EXT2
}}{{omim
|id=608210
|rsnum=121918281
|variant=0005
}}{{ClinVar
|rsid=121918281
|Reversed=0
|FwdREF=C
|FwdALT=G
|REF=C
|ALT=G
|RSPOS=44135774
|CHROM=11
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050060000000000002110100
|GENEINFO=EXT2:2132
|GENE_NAME=EXT2
|GENE_ID=2132
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000011.9:g.44135774C>G
|CLNSRC=OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=608210.0005
|CLNSIG=5
|CLNCUI=C1851413
|CLNDBN=Hereditary multiple exostoses, type II
|Disease=Hereditary multiple exostoses
|CLNACC=RCV000002579.1
|Tags=PM;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK1235:C1851413:133701:321
}}