ALT Fig 6 Subcellular differences in growth rate may facilitate the basipetal gradient in growth. (A,B) Giant cells are artificially subdivided into multiple cells and outlined in white. The heat maps of cell area growth over each 24 h interval are projected onto the later time point for wild type (A) and LGOoe (B). The heat map represents the change in ratio of cell area (cell area of later time point divided by cell area of earlier time point) and the scale is 1-3. Scale bars: 50 µm.