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Plant Polarity at the Single Cell and Tissue Levels

Cheng et al. demonstrate that a fully functional ROP fluorescent fusion protein marks future polarity sites 1–2 cell cycles ahead of growth. The Plant Cell (2020) https://doi.org/10.1105/tpc.20.00440.  By Xiaohang Cheng and Magdalena Bezanilla  Background: Unlike animals, plants can’t simply…