Visualization of local densities of detected proteins in and around TJ-networks formed by Cld3 and Cld5.

<p><b>A</b>: Localization microscopy image of Cld3-YFP labeled HEK293 cells. The local density was determined within a radius of 50 nm for every detected molecule and color coded in the image. The dynamic range was chosen between 0 and 3700 molecules/µm² - the mean density of detected molecules on the strands of the analyzed meshes. <b>B</b>: Magnified image of the region marked in <b>A</b>. <b>C</b>,<b>D</b>: Analogue visualization of Cld5-YFP. Gaps in the meshes are indicated by white arrowheads in <b>D</b>.