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Continuous and discontinuous plasma membrane staining of cytotrophoblasts. Villous tissue was co-stained for DNA (blue) and E-cadherin (green). (A) Two cytotrophoblast nuclei surrounded by continuous E-cadherin (arrowheads), (B) Discontinuous E-cadherin (arrow) around an interdigitated cytotrophoblast. Shown are selected confocal Z-stack images of the depths indicated.
