File:Chemische Struktur der DNA.svg - Wikimedia Commons
Original upload log . This image is a derivative work of the following images: File:DNA_chemical_structure.svg licensed with Cc-by-sa-2.5,2.0,1.0, GFDL . 2007-03-28T15:56:18Z Madprime 1500x1750 (147195 Bytes) I was unhappy with how close the double bond was to phosphate on the left side.; 2007-03-28T15:53:11Z Madprime 1500x1750 (147197 Bytes) Switched red/blue and lightened all colors.