Figure 1.NtSEO-derived interaction complexes in epidermal cells of agroinfiltrated N. benthamiana leaves. BiFC analysis confirmed homomeric interactions for both NtSEO1 (A, the combination NmRFP:NtSEO1 + NtSEO1:CmRFP is shown as an example) and NtSEO2 (B, the combination NmRFP:NtSEO2 + CmRFP:NtSEO2 is shown as an example) as well as heteromeric interactions between NtSEO1 and NtSEO2 (C, the combination NtSEO1:NmRFP + CmRFP:NtSEO2 is shown as an example). The images are overlays of mRFP fluorescence and the corresponding transmitted light pictures. Scale bars: 10 µm.