Table 1.
Summary of the functional assay results and available epidemiological and sequence conservation data.
| Nucleotide change | Predicted AA change | Entries in BIC databasea | Evolutionary conservationb | Co-occurance with additional deleterious mutationsc | Co-segregation excluded in No. of familiesc | Cell viability | Sensitivity to DNA damaging drugs | Pathogenic effect |
|---|---|---|---|---|---|---|---|---|
| Truncations (5): | ||||||||
| 279delAC | stop29 | 5 | − | N/D | N/D | No | N/A | Deleterious |
| 6174delT | stop2003 | 1087 | − | N/D | N/D | No | N/A | Deleterious |
| 10152 C>G | Y3308X | 13 | ++ | N/D | N/D | Reduced | Sensitive | Deleterious |
| 10153 G>T | E3309X | 1 | − | N/D | N/D | Reduced | Sensitive | Deleterious |
| 10204 A>T | K3326X | 293 | − | N/D | N/D | Yes | No | Neutral |
|
| ||||||||
| Splice Variant (1): | ||||||||
| 8393 C >G | T2722R | 4 | ++++ | 0 | 0/1 | No | N/A | Deleterious |
|
| ||||||||
| Point mutations (11): | ||||||||
| 353 A>G | Y42C | 170c | +++ | 9/170 | 9/16 | Yes | No | Neutral |
| 3199 A>G | N991D | 3357c | − | 65/3357 | N/D | Yes | No | Neutral |
| 4486 G>T | D1420Y | 191 | + | 22/508 | N/D | Yes | No | Neutral |
| 8216 A> T | E2663V | 9 | ++++ | 0/8 | 0/2 | No | N/A | Deleterious |
| 8395 G>C | D2723H | 37 | ++++ | 0/30 | 0/13 | No | N/A | Deleterious |
| 8410 G>A | V2728I | 256c | + | 9/256 | N/D | Yes | No | Neutral |
| 8795 A>C | E2856A | 185 | +++ | 0/148 | 16/26 | Yes | No | Neutral |
| 8930 A>A | G2901D | 2 | ++++ | 2/2 | 0/0 | Yes | No | Neutral |
| 9190 A>G | S2988G | 1 | +++ | N/D | N/D | Yes | No | Neutral |
| 9382 C> T | R3052W | 8 | ++++ | N/D | N/D | No | N/A | Deleterious |
N/A, not applicable; N/D, not determined. Number in parenthesis indicates the total number of mutations analyzed for each mutation category.