Figure 4.

Ultrastructural views of NPTr cells cultured in ALI conditions. Views of the tight junction (A, black arrow) and the desmosome (B, black arrow) between adjacent cells and microvilli (C, D) after three weeks of culture in ALI conditions are presented. Scale bar 1 μm (A), 0.5 μm (B), 1 μm (C), and 0.2 μm (D).

Delgado-Ortega et al. BMC Cell Biology 2014 15:14   doi:10.1186/1471-2121-15-14
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