Table 1.
SMN1 and SMN2 different nucleotides
| Position | SMN1 | SMN2 |
|---|---|---|
| a | chr5:70247724 | chr5:69372304 |
| b | chr5:70247773 | chr5:69372353 |
| c | chr5:70247921 | chr5:69372501 |
Note: Positions in SMN1 (and the analogous positions in SMN2) used to calculate the raw proportion of SMN1 reads(D1ij) over the total number of reads covering SMN1 and SMN2 (D1ij + D2ij).