Figure 3. Petal clonal analysis after induction at 2 DAP.

Sector map with shapes and positions of clones induced at 2 DAP and imaged 2, 4, 6, 8, or 10 d after induction (at widths that correspond to 4–12 DAP, respectively). For each image stage, petals are dissected and flattened, clones imaged, warped to an average petal shape, and overlaid (using a different colour for each petal). The black arrow points to distal clones at 12 DAP. Scale bar, 50 µm (4 DAP), 100 µm (6, 8 DAP), 200 µm (10 DAP), and 300 µm (12 DAP).