Figure 3.

Quantification of mutant phenotypes at the organ and cell level. A, Phenotype of the first two leaves at day 25. Leaf size and shape are shown, including index values (left), number and size of adaxial palisade cells (middle), and number of trichomes (right). B, Phenotype of cotyledons at day 15. Cotyledon size and shape are shown, including index values (left) and number and size of adaxial palisade cells (right). C, Phenotype of mature petals. Petal size and shape are shown, including index values (left) and number and size of subepidermal cells at the abaxial side (right). The numerical marks on the x axis denote gif single and multiple mutants. Col, Columbia wild type. n = 10 for determination of organ-level parameters; n = 200 from 10 different organs for cellular parameters. Error bars indicate se.