Table 1.
Tumor material used in this study
| The genetic background | Total number of tumors |
Number of tumors analyzed by: |
||
|---|---|---|---|---|
| Karyotyping | M-CGH | BAC CGH-array | ||
| SPRD-Cu3 |
11 |
10 |
11 |
4 |
| (SPRD-Cu3xWKY)F1 |
6 |
|
6 |
6 |
| SPRD-Cu3x(SPRD-Cu3xWKY) backcross | 35 | 35 | 18 | |
Using DMBA, mammary tumors were induced in female rats from three different genetic backgrounds.