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. 2012 Feb 28;31(8):1999–2012. doi: 10.1038/emboj.2012.49

Figure 4.

Figure 4

Effects of CLDN14 on CLDN16 and CLDN19 function in combinatorial expression assays. Diffusion potential values across LLC-PK1 cell monolayers expressing CLDN14, CLDN16, and CLDN19, individually or in combinations, are shown. Positive diffusion potential reflects cation selectivity of paracellular channel while negative potential reflects anion selectivity.