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. 2016 Mar 29;67(9):2745–2760. doi: 10.1093/jxb/erw107

Fig. 7.

Fig. 7.

Protein–protein interactions between PTP1, SnRK1.1, and MPK6. Examination of the interactions between PTP1 and SnRK1.1, PTP1 and MPK6, and MPK6 and SnRK1.1 in protoplasts by BiFC. SnRK1.1-nYFP+cYFP, MPK6-nYFP+PIP2-cYFP, MPK6-cYFP+PIP2-nYFP, and PTP1-cYFP+PIP2-nYFP were the negative controls. The images have different interference contrasts: (lane 1) YFP fluorescence by BiFC, (lane 2) chloroplast auto fluorescence (Chl), (lane 3) mCherry fluorescence as a nuclear marker and transient effect control, and (lane 4) merged image.