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          English: Cultured MDCK  en:wikipedia:epithelial cells were stained for  en:wikipedia:keratin, desmoplakin, and  en:wikipedia:DNA. The stained cells were visualized by  scanning laser confocal microscopy. The image shows how keratin  cytoskeletal filaments are concentrated around the edge of the cells and merge into the desmoplakin which is located at  en:wikipedia:desmosomes of the  surface membrane. The network of keratin to desmosome to keratin linking the cells of an epithelial sheet is what holds together tissues like skin. 
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          Slovenščina:  Celice  epitelija, obarvane za  keratin, dezmoplakin in  DNK. 
         - This image is taken from the  wikibooks  Cell Biology textbook (licensed under the GFDL):  http://wikibooks.org/wiki/Image:Keratin.jpg
- The copyright to this image is retained by John Schmidt ( user:JWSchmidt).
- Permission is granted to copy, distribute and/or modify this image under the terms of the GFDL, as indicated in the fine print at the bottom of this page. If you do not want to use this image under the terms of the GFDL, you can alternatively use it under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike License.
         
        
        
         
          |  | Permission is granted to copy, distribute and/or modify this document under the terms of the  GNU Free Documentation License, Version 1.2 or any later version published by the  Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled  GNU Free Documentation License. http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue | 
        
        
        
        
        
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