Table III.
GUS activity in parental, hybrid, and F2 progeny plants
| Sample | GUS Activity (Units of GUS/mg TSP)a
|
|
|---|---|---|
| 4-Week-Old Seedlings | 10-Week-Old Seedlings | |
| PA23 | 1,794 ± 506 (5) | 2,975 ± 1,226 (5) |
| HCA23 | 131 ± 39 (5) | 161 ± 83 (5) |
| TCA23-6 | 252 ± 170 (10) | 184 ± 62 (8) |
| TCA23-7 | 169 ± 98 (10) | 390 ± 288 (9) |
| PA22 | 31 ± 13 (5) | 2 ± 3 (5) |
| HCA22 | 174 ± 82 (5) | 451 (1) |
| TCA22-3 | 172 ± 124 (10) | 580 ± 404 (9) |
| TCA22-7 | 304 ± 173 (10) | 862 ± 530 (10) |
| PA25 | 6 ± 3 (4) | 0 ± 0 (4) |
| HCA25 | 178 ± 137 (5) | 514 ± 221 (4) |
| TCA25-1 | 286 ± 203 (10) | 1,008 ± 582 (7) |
| TCA25-9 | 497 ± 331 (10)b | 703 ± 454 (8)b |
| PA29 | 0 ± 0 (5) | 2 ± 1 (5) |
| HCA29 | 213 ± 227 (5) | 325 ± 276 (5) |
| TCA29-3 | 0 ± 0 (5) | 0 ± 0 (4) |
| TCA29-4 | 486 ± 991 (10) | 947 ± 1,722 (10) |
| TCA29-5 | 18 ± 6 (9) | 95 ± 211 (7) |
a
Means ± sd. The number of seedlings analyzed is indicated between parentheses.
b
One seedling of TCA25-9 was not taken into account to calculate the mean ± sd because the GUS activity level was above 8,000 units/mg and thus very different from the other values.