<http://www.reactome.org/biopax/48892Evidence4843> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.biopax.org/release/biopax-level3.owl#Evidence> .
<http://www.reactome.org/biopax/48892Evidence4843> <http://www.biopax.org/release/biopax-level3.owl#comment> "Nucleosides and free bases generated by DNA and RNA breakdown are converted back to nucleotide monophosphates, allowing them to re-enter the pathway of purine biosynthesis. Nucleosides and free bases generated by DNA breakdown are converted back to nucleotide monophosphates, allowing them to re-enter the pathway of purine biosynthesis. Nucleosides and free bases generated by RNA breakdown are converted back to nucleotide monophosphates, allowing them to re-enter the pathways of purine biosynthesis. Under normal conditions, DNA turnover is limited and deoxyribonucleotide salvage operates at a correspondingly low level (Watts 1974)."^^<http://www.w3.org/2001/XMLSchema#string> .
<http://www.reactome.org/biopax/48892Evidence4843> <http://www.biopax.org/release/biopax-level3.owl#xref> <http://identifiers.org/pubmed/4620886> .
<http://www.reactome.org/biopax/48892Evidence4843> <http://www.biopax.org/release/biopax-level3.owl#evidenceCode> <http://www.reactome.org/biopax/48892EvidenceCodeVocabulary1> .