HR in rar1 Mutant Plants
| No. of Leaves Exhibiting Visible HRa | ||
|---|---|---|
| Bacterial Genotypeb | Col-0 | rar1-20 |
| avrB::Ωc | 1 of 53 | 2 of 45 |
| avrRpt2 | 55 of 61 | 24 of 55 |
| avrRpm1 | 59 of 59 | 12 of 60 |
| avrPphB | 65 of 68 | 17 of 60 |
↵a Number of leaves showing visible tissue collapse out of the total number of leaves injected at 18 to 24 hr after injection.
↵b Pst strains expressing the indicated avirulence genes were injected at an OD600 of 0.075 (∼3.75 × 107 colony-forming units/mL).
↵c This strain expresses a nonfunctional avr gene and is unable to induce a visible HR in Col-0 plants.