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AT DNA base paireo.svg Adenintimina baza paro ATDNAbasepair svg UTC ATDNAbasepair svg Isilanes derivative work Eynar talk esperantigita el la angla versio Eynar ATDNAbasepair svg to match style of image GC DNA base pair svg Isilanes Bytes no Adenine Watson and Crick base pair made it with ChemTool then modified with the help