| | | Copy number gain | See cases | |
| | CFTR, LOC111674472 (L997F) | Single nucleotide variant (missense variant) | not specified +4 more | GConflicting classifications of pathogenicity |
| | CFTR, LOC111674472 (A1006E) | Single nucleotide variant (missense variant) | Cystic fibrosis | |
| | | Single nucleotide variant (missense variant) | Cystic fibrosis | |
| | | Single nucleotide variant (missense variant) | not specified +3 more | GConflicting classifications of pathogenicity |
| | CFTR, LOC111674472 (Y1032C) | Single nucleotide variant (missense variant) | CFTR-related disorder +5 more | GPathogenic/Likely pathogenic |
| | | Single nucleotide variant (intron variant) | Cystic fibrosis +1 more | |
| | | Single nucleotide variant (intron variant) | not provided | |
| | | Single nucleotide variant (intron variant) | Cystic fibrosis +1 more | |
| | LOC111674472, CFTR (F1052V) | Single nucleotide variant (missense variant) | ivacaftor response - Efficacy | |
| | CFTR, LOC111674472 (R1070W) | Single nucleotide variant (missense variant) | ivacaftor response - Efficacy | |
| | LOC111674472, CFTR (F1074L) | Single nucleotide variant (missense variant) | ivacaftor response - Efficacy | |
| | LOC111674472, CFTR (W1089C) | Single nucleotide variant (missense variant) | not specified +2 more | |
| | CFTR, LOC111674472 (Y1092H) | Single nucleotide variant (missense variant) | not provided +6 more | GConflicting classifications of pathogenicity |
| | CFTR, LOC111674472 (Y1092*) | Single nucleotide variant (nonsense) | Cystic fibrosis | |
| | | Single nucleotide variant (synonymous variant) | Hereditary pancreatitis +4 more | GConflicting classifications of pathogenicity |
| | CFTR, LOC111674472 (R1097C) | Single nucleotide variant (missense variant) | not provided +1 more | GConflicting classifications of pathogenicity |