Hypothetical profiles of synergistic actions of nectins and cadherins on cellular patterning. (A) Schematic illustrations of the relative intensities of β-catenin accumulations in mixed cultures of various transfectants. Bottom panels show schematic illustrations of the cellular pattern generated by the indicated combinations of cells. See Discussion for details. (B) Schematic illustrations of the cellular patterns and the relative intensities of β-catenin accumulations in the developing OE. See Discussion for details.