Table 3.
Summary of Nicotiana HCD-triggering Psa effectors.
| Psa effector | In vivo localization | HR-like cell death in Nicotiana | Requirement of defense regulators HR-like cell death in N. benthamiana | |
|---|---|---|---|---|
| N. tabacum | N. benthamiana | |||
| AvrE1 | Cell periphery | + | + | - |
| HopA1 | Cell periphery | + | - | NA |
| HopF4b | Nucleus and cytoplasm | + | - | NA |
| HopH1 | Nucleus and cytoplasm | + | - | NA |
| HopQ1 | Nucleus and cytoplasm | + | - | NA |
| HopR1 | Cytoplasm | + | + | - |
| HopT1 | Cell periphery | + | + | SGT1 |
| HopW1 | Not localized | + | + | SGT1 |
| HopX1 | Not localized | + | + | - |
| HopZ3 | Nucleus and cytoplasm | + | - | NA |
| HopAB3 | Cytoplasm | + | + | SGT1 |
| HopAE1 | Cell periphery | + | + | SGT1 |
| HopAI1 (LV5) | Nucleus and cytoplasm | + | - | NA |
| HopAM1-1 | Cytoplasm | + | + | SGT1 |
| HopAS1 | Not localized | + | + | - |
| HopBN1 | Nucleus | + | - | NA |
+, cell death.
-, no cell death.
NA, not available.