Cover: Subcellular localization of polycystin-1 in MDCK epithelial cells. Polycystin was stained with anti-LRR antibody (green). Staining of junctional marker TJ (ZO-1) is in red. Colocalization patterns are shown in yellow (merged image). Discordant pattern of localization is seen for polycystin-1 and ZO-1 dual staining. In contrast, complete colocalization is detected for polycystin-1 and desmoplakin. See Article by Bukanov et al., in this issue, pp.923-936.
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