Fig. 2.
Relative size of upper-epidermal and palisade cells in wild type (AtSUC2) and Atsuc2-4 plants. Cross-sectional area (μm2) of upper-epidermal and palisade cells as labelled. Measurements are averaged from cells within a single optical field obtained from four different wild-type and Atsuc2-4 plants. Wild-type epidermal cells, n = 14; wild-type palisade cells, n = 110; Atuc2-4 epidermal cells, n = 46; Atsuc2-4 palisade cells, n = 276; where n = total number of cells used to calculate averages and standard deviations.