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. 2015 Jan 20;6(1):40–54. doi: 10.1080/19491034.2015.1004260

Figure 2.

Figure 2.

Nucleoporins anchored to the LacO array recruit other nucleoporins from the same subcomplex. Immunofluorescence microscopy of U2OS 2–6–3 cells transiently transfected with either LacI-CFP-Nup53 (A, B), LacI-CFP-Nup155 (C, D), or LacI-CFP-Nup58 (E, F) were stained with the indicated antibodies. Chromatin is visualized using DAPI stain. In panels (A) and (B), LacI-CFP-Nup53 was detected by CFP fluorescence. The right hand panels show a merged image of the 3 stains. The smaller insets show a magnified image of the LacO array in each image. Colocalization of the untagged endogenous Nup in question (middle panels) with the transfected LacI-CFP-Nup being tested (left panels) is summarized at the right.