| | | Single nucleotide variant (3 prime UTR variant) | HBB-related disorder +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | HBB-related disorder +6 more | GConflicting classifications of pathogenicity |
| | LOC107133510, LOC110006319 +1 more | Single nucleotide variant (intron variant) | Beta-thalassemia HBB/LCRB +11 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (intron variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | beta Thalassemia +4 more | |
| | | Single nucleotide variant (intron variant) | HBB-related disorder +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (synonymous variant) | Inborn genetic diseases +3 more | |
| | HBB, LOC106099062 +1 more (V61L) | Single nucleotide variant (missense variant) | HBB-related disorder | |
| | HBB, LOC106099062 +1 more (F42fs) | Deletion (frameshift variant) | Beta-thalassemia HBB/LCRB +13 more | GPathogenic/Likely pathogenic |
| | HBB, LOC106099062 +1 more (Q40*) | Single nucleotide variant (nonsense) | Beta-thalassemia HBB/LCRB +12 more | |
| | | Single nucleotide variant (intron variant) | Beta-thalassemia HBB/LCRB +3 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (intron variant) | Hb SS disease +12 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant (splice donor variant) | Beta-thalassemia HBB/LCRB +12 more | GPathogenic/Likely pathogenic |
| | HBB, LOC106099062 +1 more (E27K) | Single nucleotide variant (missense variant) | Beta-thalassemia HBB/LCRB +15 more | |
| | HBB, LOC106099062 +1 more (K18fs) | Deletion (frameshift variant) | Beta-thalassemia HBB/LCRB +13 more | |
| | | Single nucleotide variant (synonymous variant) | not provided +2 more | GConflicting classifications of pathogenicity |
| | HBB, LOC106099062 +1 more (S10fs) | Duplication (frameshift variant) | Beta-thalassemia HBB/LCRB +11 more | GConflicting classifications of pathogenicity |
| | HBB, LOC106099062 +1 more (E7V) | Single nucleotide variant (missense variant) | Beta-thalassemia HBB/LCRB +15 more | |
| | HBB, LOC106099062 +1 more (E7K) | Single nucleotide variant (missense variant) | Beta-thalassemia HBB/LCRB +15 more | |
| | HBB, LOC106099062 +1 more (P6fs) | Deletion (frameshift variant) | Beta-thalassemia HBB/LCRB +11 more | |
| | | Single nucleotide variant | HBB-related disorder | |
| | | Single nucleotide variant | HBB-related disorder +2 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant | not provided +1 more | GConflicting classifications of pathogenicity |
| | | Single nucleotide variant | Beta-thalassemia HBB/LCRB +11 more | GConflicting classifications of pathogenicity |