{{Rsnum
|rsid=121917755
|Chromosome=1
|Orientation=minus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=SDHB
|position=17028724
|Gene_s=SDHB
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
}}{{omim
|id=185470
|rsnum=121917755
|variant=0011
}}{{ClinVar
|rsid=121917755
|Reversed=1
|FwdREF=C
|FwdALT=T
|REF=G
|ALT=A
|RSPOS=17028724
|CHROM=1
|dbSNPBuildID=133
|SSR=0
|SAO=1
|VP=0x050260000a05000002110100
|GENEINFO=SDHB:6390
|GENE_NAME=SDHB
|GENE_ID=6390
|WGT=1
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000001.11:g.17028724G>A
|CLNSRC=ClinVar; OMIM Allelic Variant
|CLNORIGIN=1
|CLNSRCID=NM_003000.2:c.299C>T; 185470.0011
|CLNSIG=5
|CLNCUI=C0031511
|CLNDBN=Pheochromocytoma
|Disease=Pheochromocytoma
|CLNACC=RCV000013629.22
|Tags=RV;PM;S3D;NSM;REF;ASP;OTHERKG;LSD;OM
|CLNDSDB=GeneReviews:MedGen:OMIM:Orphanet
|CLNDSDBID=NBK1548:C0031511:171300:ORPHA29072
}}