| Gene | FANCA |
| PolyMut | mutation |
| Mutation | 1627_1900del274 |
| Published Name | 1671-1944del |
| Amino acid change | |
| Exon | exon 18 |
| Type | frameshift |
| Comment | frameshift & premature stop codon 6 amino acids downstream resulting in a truncated protein of 548 amino acids (542+MQPWE) |
| Source | FAB consortium. Positional cloning of the Fanconi anaemia group A gene. Nature Genetics 14:324-328 (1996) |
| Proper Nomenclature | delExon18-21 |
| Proper Nomenclature | c.1627-?_1900+?del |