Fig. 2. Localization of E-cadherin constructs. Immunofluorescence images of stably transfected cells expressing E-cadherin constructs (anti-HA antibody) and endogenous Na+,K+-ATPase. (Top panels) Cross sections of monolayers. (Bottom panels) xz sections of cells. Yellow lines in the top panels indicate the planes from which the xz images were optically reconstructed.