Human skin: Green (FITC) fluorescence revealing Cytokeratin 2e in epidermal cells, is contrasted with red (Texas Red) showing the location of Cytokeratin 10. Cell nuclei are seen in blue (DAPI). Several images were captured at different focal planes, then digitally deconvolved to remove out of focus information, then recombined to enhance viewing the finer structure of the cytoskeleton.
Robert Underwood.

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