Frequency of 15q24 deletions with different breakpoints
| Breakpoints | Deletion size | N (this study) | N (literature)6 8 10–14 | Total N | Size, identity of flanking SDs* |
| A–C | 2.6 Mb | 4 | 1 | 5 | 25 kb, >98% |
| A–D | 3.1 Mb | 4 | 6 | 10 | 21 kb, 94% |
| B–D | 1.7 Mb | 1 | 1 | 2 | – |
| B–E | 3.8 Mb | 1 | 5 | 6 | 42 kb, >95% |
| C–D | 500 kb | 1 | 0 | 1 | 27 kb, >93% |
| Atypical | Varies | 4 | 4 | 8 | |
| Total | 15 | 17 | 32 |
↵* Based on NCBI Build 36/hg18, the size and percentage identity of the longest stretch of directly oriented, highly homologous sequence is listed.