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. 2015 Mar 17;10(3):e0119869. doi: 10.1371/journal.pone.0119869

Fig 5. Localization of claudins in z-axis plane in control and claudin-2 knockout cells.

Fig 5

Immunofluorescence analysis of claudins and occludin in co-culture of control MDCK II cells and claudin-2 knockout clone 1 (KO 1) in z-axis plane. The signals of claudin-1, -3, -4 and -7 were stronger at TJs in claudin-2 knockout cells compared with control cells, and lateral localization of these claudins was similar between control and claudin-2 knockout cells. Scale bar = 5 μm.