{{Rsnum
|rsid=121912473
|Chromosome=9
|Orientation=plus
|geno1=(AA;AA)
|geno2=(AA;TT)
|geno3=(TT;TT)
|Gene=JAK2
|position=5070026
|Gene_s=JAK2
|Assembly=GRCh37.p5
|GenomeBuild=37.3
|dbSNPBuild=135
}}{{omim
|id=147796
|rsnum=121912473
|variant=0003
}}{{ClinVar
|rsid=121912473
|Reversed=0
|FwdREF=AA
|FwdALT=TT
|REF=CAA
|ALT=CTT
|RSPOS=5070025
|CHROM=9
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050260000000000002110800
|GENEINFO=JAK2:3717
|GENE_NAME=JAK2
|GENE_ID=3717
|WGT=0
|VC=MNV
|CLNALLE=1
|CLNHGVS=NC_000009.11:g.5070026_5070027delAAinsTT
|CLNORIGIN=1
|CLNSIG=255
|Tags=PM;S3D;OTHERKG;LSD;OM
|CLNACC=RCV000015774.1
|CLNDBN=ERYTHROCYTOSIS, JAK2-RELATED, SOMATIC
|CLNSRC=OMIM Allelic Variant
|CLNSRCID=147796.0003
|Disease=ERYTHROCYTOSIS
}}