Figure 2

Interaction network between the rice NH family members and select TGA proteins. The summary is based primarily on split YFP results with Y2H results taken into consideration. (A) Among the five rice NH proteins, NH1 and NH3 are the major interactors of the TGA proteins represented here. Strong interactions are shown as solid dark lines and weak interactions are shown as grey lines. Bidirectional arrows indicate that both YFPN and YFPC fusions interact well, while single-direction arrows indicate that only one of the fusions shows interaction in split YFP. (B) TGA interactors unique to NH4 and NH5. Presented are four TGA proteins that interact strongly with NH4 and NH5 in both LexA and B42AD fusions. When fused to B42AD, these TGA proteins fail to interact strongly with NH1, NH2, and NH3. TGAL9 also fails to interacts with NH1, NH2, or NH3 in the LexA fusion.