Table 1.
Summary of CGH-array analysis
| Number of events (%) | |
|---|---|
| Survivor isolates analyzed | 37 |
| Numerical chromosomal aberrations: | 13 |
| Monosomy | 4 (30.8) |
| Trisomy | 9 (69.2) |
| Structural chromosomal aberrations: | 78 |
| Terminal deletions | 28 (35.9) |
| Terminal amplifications | 27 (34.6) |
| Interstitial deletions | 13 (16.7) |
| Interstitial amplifications | 10 (12.8) |
| Breakpoint positions: | 97 |
| Full-length Ty insertions | 64 (66.0) |
| Solo LTRs insertions | 17 (17.5) |
| Other repetitive DNA | 9 (9.3) |
| Uncharacterized | 7 (7.2) |
| Most frequent breakpoints: | |
| YERCTy1-1 | 9 (9.3) |
| YERCTy1-2 | 5 (5.2) |
| YCRWdelta8 | 4 (4.1) |
| YHRCTy1-1 | 4 (4.1) |
| YJRCdelta19 | 4 (4.1) |
A complete description of the CGH-array analysis is provided in Table S2 in SI Appendix. The numbers in parentheses are percentages within each category.