All

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 D13 Nucleic Acids, Nucleotides, and Nucleosides D009706 +
  D13.695 Nucleotides D009711 +
   D13.695.667 Purine Nucleotides D011685 +
    D13.695.667.138 Adenine Nucleotides D000227 +
     D13.695.667.138.124 Adenosine Diphosphate D000244 +
       D13.695.667.138.124.070 Adenosine Diphosphate Sugars D000247 +
 D13 Nucleic Acids, Nucleotides, and Nucleosides D009706 +
  D13.695 Nucleotides D009711 +
   D13.695.827 Ribonucleotides D012265 +
    D13.695.827.068 Adenine Nucleotides D000227 +
     D13.695.827.068.124 Adenosine Diphosphate D000244 +
       D13.695.827.068.124.070 Adenosine Diphosphate Sugars D000247 +