{{Rsnum
|rsid=34574239
|Chromosome=16
|Orientation=plus
|geno1=(C;C)
|geno2=(C;T)
|geno3=(T;T)
|Gene=HBA2
|position=176994
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=HBA1
}}{{omim
|id=141800
|rsnum=34574239
|variant=0072
}}{{ClinVar
|rsid=34574239
|Reversed=0
|FwdREF=C
|FwdALT=A,T
|REF=C
|ALT=A,T
|RSPOS=226993
|CHROM=16
|dbSNPBuildID=126
|SSR=0
|SAO=1
|VP=0x050368000a01000002110100
|GENEINFO=HBA1:3039
|GENE_NAME=HBA1
|GENE_ID=3039
|WGT=1
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000016.9:g.226993C>A
|CLNORIGIN=1
|CLNSIG=1
|Tags=PM;PMC;S3D;SLO;NSM;REF;OTHERKG;LSD;OM
}}{{PMID Auto
|PMID=31339
|Title=Hemoglobin J Rovigo (alpha53 Ala replaced by Asp) in association with beta-thalassemia.
}}

{{PMID Auto
|PMID=4824923
|Title=A new haemoglobin variant: J-Rovigo alpha 53 (E-2) alanine leads to aspartic acid.
}}