Research Highlight

Connexin Trafficking Imaged Through Multicolor and Electron Microscopy

February 2002— An optical section of double-labeled (FlAsH green and ReAsH red) gap junctions in HeLa cells is pictured. The tubulin network is shown in white, and the cell nuclei is shown in blue. Image by Guido Gaietta and Tom Deerinck and copyright by Science.