CORRECTION.

In Figure 7B and Supplemental Figure 10, showing BiFC-based interaction between NFR1 and RGS proteins, some of the images were inadvertently duplicated (i.e., the same representative image was used for showing different interaction combinations). In addition, images from experiments performed at different time points were assembled in one panel, which had affected the contrast and brightness in certain cases. To address these discrepancies, we have included all images taken in a single experiment in the assembled panels for both the figures. The corrected figures are presented below.