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           | DescriptionCytosin.svg | 
           
             Česky: Struktura cytosinu 
            Deutsch: Struktur von Cytosin 
            English: Structure of Cytosine 
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           | Date | 
           13 April 2008 | 
          
          
           | Source | 
           Own work | 
          
          
           | Author | 
            NEUROtiker | 
          
          
           Permission ( Reusing this file) | 
           
            
             
              | Public domainPublic domainfalsefalse | 
              
             
            
             
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              This image of a simple  structural formula is ineligible for  copyright and therefore in the  public domain, because it consists entirely of information that is common property and contains no original authorship.  
               
                
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