TABLE 2.
Effect of transfection with wild-type and chimeric hypovirus transcripts on canker expansion and production of asexual spore-containing stromal pustules on cankered chestnut tissue
| Strain | Canker size ± SD (cm2)
|
Stromata/cankera ± SD at day 30 | |
|---|---|---|---|
| Day 10 | Day 30 | ||
| EP155 | 3.1 ± 0.9 | 23.8 ± 7.8 | 130.0 ± 11.2 |
| EP155/CHV1-Euro7 | 2.3 ± 0.2 | 3.7 ± 0.5 | 59.6 ± 11.7 |
| EP155/CHV1-EP713 | 0.9 ± 0.1 | 1.1 ± 0.3 | 6.6 ± 5.3 |
| EP155/R13 | 2.6 ± 0.5 | 4.5 ± 1.1 | 68.6 ± 20.1 |
| EP155/R14 | 0.9 ± 0.2 | 1.2 ± 0.2 | 1.8 ± 2.2 |
| EP155/R12 | 1.1 ± 0.3 | 1.4 ± 0.3 | 13.6 ± 7.7 |
| EP155/R6 | 1.3 ± 0.1 | 1.5 ± 0.2 | 33.2 ± 12.6 |
| EP155/R10 | 1.1 ± 0.2 | 1.7 ± 0.3 | 38.4 ± 22.1 |
| EP155/R5 | 1.1 ± 0.3 | 1.2 ± 0.3 | 14.8 ± 6.6 |
| EP155/R7 | 1.8 ± 0.2 | 1.9 ± 0.3 | 7.2 ± 5.0 |
| EP155/R3 | 1.1 ± 0.2 | 1.2 ± 0.2 | 28.2 ± 6.6 |
| EP155/R8 | 1.1 ± 0.3 | 1.4 ± 0.4 | 31.8 ± 15.4 |
| EP155/R9 | 1.4 ± 0.3 | 1.6 ± 0.3 | 47.6 ± 19.9 |
a
The number of stromata (stromal pustules) per canker was determined only at day 30.