Fig 3. Cora/+; Tctp/+ double heterozygous embryos show normal cellularization.
(A-B’) Cellularizing embryos stained with antibodies for Dlg and Patj. Cellularization of wild-type embryos (A). Enlarged cross section of epidermis shown in (A) (A’). Dlg is localized in the apical and the lateral plasma membrane (PM). Patj is localized in the furrow canals (arrows) basal to the lateral PM (arrowheads). Double heterozygotes show stronger Dlg staining in yolk and cortex density but show no apparent defect in the pattern of cellularization (B). Enlarged cross section of epidermis shown in (B) (B’). Scale bars, 20 μm.