TABLE 2.
Paramutagenicity testcross results: Pl1-Rhoades tester × Pl′/Pl′; rmr6-1/rmr6-1
| No. of progeny with specific anther color score
|
||||||||
|---|---|---|---|---|---|---|---|---|
| Testcrossa | Tester Pl1-Rhoades stateb | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 99-277 × 99-250-7 | Pl-Rh/Pl-Rh (A632) | 0 | 10 | 3 | 1 | 0 | 0 | 3 |
| 99-277 × 99-250-16 | Pl-Rh/Pl-Rh (A632) | 0 | 9 | 4 | 2 | 1 | 1 | 2 |
| 00-1028 × 00-1166-1 | Pl-Rh/Pl-Rh (W23/A632) | 1 | 1 | 4 | 1 | 0 | 0 | 2 |
| 99-277 × 99-250-7 | Pl′/Pl′ (A632) | 5 | 13 | 1 | 0 | 0 | 0 | 0 |
| 99-277 × 99-250-16 | Pl′/Pl′ (A632) | 0 | 17 | 1 | 0 | 0 | 0 | 0 |
| 00-1029 × 00-1166-1 | Pl′/Pl′ (W23/A632) | 6 | 7 | 2 | 1 | 0 | 0 | 0 |
| Totals | Pl-Rh/Pl-Rh | 1 | 20 | 11 | 4 | 1 | 1 | 7 |
| Pl′/Pl′ | 11 | 37 | 4 | 1 | 0 | 0 | 0 | |
a
Italic numbers identify specific rmr6-1 homozygotes (ACS 7 anthers) from F2 (99-250) and F3 (00-1166) families.
b
Inbred genetic backgrounds of individual Pl1-Rhoades stocks are indicated in parentheses (see materials and methods for details).