{{Rsnum
|rsid=33933481
|Chromosome=16
|Orientation=plus
|geno1=(A;A)
|geno2=(A;G)
|geno3=(G;G)
|Gene=HBA2
|position=173550
|Assembly=GRCh38
|GenomeBuild=38.1
|dbSNPBuild=141
|Gene_s=HBA2
}}{{omim
|id=141800
|rsnum=33933481
|variant=0181
}}
{{omim
|id=141850
|rsnum=33933481
|variant=0037
}}{{ClinVar
|rsid=33933481
|Reversed=0
|FwdREF=G
|FwdALT=A,C,T
|REF=G
|ALT=A,C,T
|RSPOS=223549
|CHROM=16
|dbSNPBuildID=126
|SSR=0
|SAO=1
|VP=0x050368000000000002110104
|GENEINFO=HBA2:3040
|GENE_NAME=HBA2
|GENE_ID=3040
|WGT=0
|VC=SNV
|CLNALLE=1
|CLNHGVS=NC_000016.9:g.223549G>A
|CLNORIGIN=1
|CLNSIG=255
|CLNCUI=
|Tags=PM;PMC;S3D;SLO;OTHERKG;LSD;OM;NOV
|CLNACC=RCV000016948.1
|CLNDBN=HEMOGLOBIN TARRANT
|CLNSRC=OMIM Allelic Variant
|CLNSRCID=141850.0037
|Disease=HEMOGLOBIN TARRANT
}}{{PMID Auto
|PMID=13856
|Title=Hemoglobin Tarrant: alpha126(H9) Asp leads to Asn. A new hemoglobin variant in the alpha1beta1 contact region showing high oxygen affinity and reduced cooperativity.
}}

{{PMID Auto
|PMID=7019159
|Title=Heterozygosity and homozygosity for the high oxygen affinity hemoglobin Tarrant or alpha 126 (H9) Asp replaced by Asn in two Mexican families.
}}