Long-term confocal imaging of roots overexpressing OPL2-mCherry inpATSK32:ATSK32-GFPbackground (bottom) shows co-localization of both proteins at the cell plate and at the apical PM during cell divisions. While ATSK32-GFP exhibits nuclear localization when expressed alone (top). Single z sections of the root epidermal cells are shown (A–C, G, and H). Scale bars, 20 m in (A), 5 m in (B), (G), and (H), and 10 m (C). See alsoFigure S6.
