Table 3. Molecular Interactions between Three California Poppy B, C, and E Proteins and the Arabidopsis PI Protein Tested by the Y3H Method.
| Combination | BD | AD | pTFT | Interaction |
|---|---|---|---|---|
| BCE | ||||
| SEI/AG1/SEP3 | SEI | AG1 | SEP3 | +++a |
| sei-1 | AG1 | SEP3 | −a | |
| mSEI | AG1 | SEP3 | −a | |
| PI | AG1 | SEP3 | − | |
| SEI/AG2/SEP3 | SEI | AG2 | SEP3 | − |
| sei-1 | AG2 | SEP3 | − | |
| DEF/AG1/SEP | DEF1 | AG1 | SEP3 | +++ |
| DEF2 | AG1 | SEP3 | +++ | |
| DEF3 | AG1 | SEP3 | − | |
| DEF/AG2/SEP | DEF1 | AG2 | SEP3 | − |
| DEF2 | AG2 | SEP3 | +++ | |
| DEF3 | AG2 | SEP3 | − |
a
Interactions that differ between SEI and sei-1. Interactions are illustrated in Figure 3J. +++, Strong interaction; −, no interaction.