| | | Single nucleotide variant (3 prime UTR variant) | not provided +2 more | |
| | | Single nucleotide variant (synonymous variant) | not specified +2 more | |
| | LOC107133510, HBB +1 more (A141D) | Single nucleotide variant (missense variant) | not specified | |
| | LOC107133510, LOC110006319 +1 more (V135A) | Single nucleotide variant (missense variant) | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | not provided +6 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | not provided | |
| | HBB, LOC110006319 +1 more (T124I) | Single nucleotide variant (missense variant) | not specified +1 more | |
| | HBB, LOC107133510 +1 more (E122*) | Single nucleotide variant (nonsense) | not provided +2 more | |
| | HBB, LOC107133510 +1 more (E122K) | Single nucleotide variant (missense variant) | Beta-thalassemia HBB/LCRB +11 more | GPathogenic/Likely pathogenic |
| | LOC110006319, LOC107133510 +1 more (E122Q) | Single nucleotide variant (missense variant) | Hemoglobin D disease +5 more | GPathogenic/Likely pathogenic |
| | HBB, LOC107133510 +1 more (L115P) | Single nucleotide variant (missense variant) | not provided +1 more | |
| | HBB, LOC107133510 +1 more (L111P) | Single nucleotide variant (missense variant) | not provided +2 more | |
| | | Single nucleotide variant (synonymous variant) | not specified +1 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +5 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (splice acceptor variant) | Beta-thalassemia HBB/LCRB +10 more | |
| | | Single nucleotide variant (splice acceptor variant) | not provided +1 more | |
| | | Single nucleotide variant (intron variant) | Beta-thalassemia HBB/LCRB +11 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (intron variant) | beta Thalassemia +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not provided +1 more | GPathogenic/Likely pathogenic |
| | LOC107133510, LOC110006319 +1 more | Single nucleotide variant (intron variant) | Beta-thalassemia HBB/LCRB +10 more | |
| | | Single nucleotide variant (intron variant) | not specified +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | not provided +2 more | |
| | | Single nucleotide variant (intron variant) | HBB-related condition +4 more | |
| | | Single nucleotide variant (intron variant) | beta Thalassemia +1 more | |
| | | Single nucleotide variant (intron variant) | beta Thalassemia +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | beta Thalassemia +2 more | |
| | LOC106099062, LOC107133510 +2 more | Single nucleotide variant (splice donor variant) | Beta-thalassemia HBB/LCRB +11 more | |
| | HBB, LOC106099062 +2 more (N103K) | Single nucleotide variant (missense variant) | not specified +1 more | |