| Position | Substitution | Effect | Templated | Alleles |
| IVS 4 | ||||
|---|---|---|---|---|
| 25301094 | IVS4+1 | IVS4+1G>A | RHD(IVS4+1G>A) | |
| 25301094 | IVS4+1 | IVS4+1G>T | RHD(IVS4+1G>T,1136C>T) | |
| 25301095 | IVS4+2 | IVS4+2T>A | RHD(IVS4+2T>A) | |
| 25301098 | IVS4+5 | IVS4+5G>A | weak RHD(IVS4+5G>A) | |
| 25301098 | IVS4+5 | IVS4+5G>T | RHD(IVS4+5G>T) | |
| 25301104 | IVS4+11 | IVS4+11G>A | ||
| 25301105 | IVS4+12 | IVS4+12G>A | ||
| 25301110 | IVS4+17 | IVS4+17G>A | ||
| 25301111 | IVS4+18 | IVS4+18T>A | ||
| 25301119 | IVS4+26 | IVS4+26del CTC | ||
| 25301121 | IVS4+28 | IVS4+28C>T | ||
| 25301122 | IVS4+29 | IVS4+29C>A | ||
| 25301122 | IVS4+29 | IVS4+29C>T | ||
| 25301128 | IVS4+35 | IVS4+35G>A | ||
| 25301130 | IVS4+37 | IVS4+37G>A | ||
| 25301135 | IVS4+42 | IVS4+42G>A | ||
| 25301136 | IVS4+43 | IVS4+43C>G | ||
| 25301143 | IVS4+50 | IVS4+50G>C | ||
| 25301449 | IVS4-71 | IVS4-71C>T | ||
| 25301455 | IVS4-65 | IVS4-65C>A | ||
| 25301470 | IVS4-50 | IVS4-50C>T | ||
| 25301476 | IVS4-44 | IVS4-44G>A | ||
| 25301482 | IVS4-38 | IVS4-38G>C | ||
| 25301484 | IVS4-36 | IVS4-36G>C | ||
| 25301485 | IVS4-35 | IVS4-35T>G | ||
| 25301499 | IVS4-21 | IVS4-21A>G | ||
| 25301501 | IVS4-19 | IVS4-19C>T | ||
| 25301503 | IVS4-17 | IVS4-17C>T | ||
| 25301518 | IVS4-2 | IVS4-2A>C | RHD(IVS4-2A>C) | |
| 25301518 | IVS4-2 | IVS4-2A>G | RHD(IVS4-2A>G) | |