{{Rsnum
|rsid=1141370
|Chromosome=11
|Orientation=minus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=HBB
|position=5226792
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=HBB
}}{{omim
|id=141900
|rsnum=1141370
|variant=0478
}}{{ClinVar
|rsid=1141370
|Reversed=1
|FwdREF=G
|FwdALT=A,T
|REF=C
|ALT=A,T
|RSPOS=5248022
|CHROM=11
|dbSNPBuildID=86
|SSR=0
|SAO=1
|VP=0x050368000000000002110100
|GENEINFO=HBB:3043
|GENE_NAME=HBB
|GENE_ID=3043
|WGT=0
|VC=SNV
|CLNALLE=2
|CLNHGVS=NC_000011.9:g.5248022C>T
|CLNORIGIN=1
|CLNSIG=255
|Tags=RV;PM;PMC;S3D;SLO;OTHERKG;LSD;OM
|CLNACC=RCV000016833.1
|CLNDBN=HEMOGLOBIN RIO CLARO
|CLNSRC=OMIM Allelic Variant
|CLNSRCID=141900.0478
|Disease=HEMOGLOBIN RIO CLARO
}}{{PMID Auto
|PMID=10335985
|Title=Hb Rio Claro [beta34(B16)Val-->Met]: a novel electrophoretically silent variant found in association with Hb Hasharon [alpha47(CE5)Asp-->His] and alpha-thalassemia-2(-alpha3.7).
}}

{{PMID Auto
|PMID=12484637
|Title=Hb Rio Claro is caused by a mutation at the 33rd position of the beta-globin chain.
}}