<http://www.reactome.org/biopax/48892Evidence2123> <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/48892Evidence2123> <http://www.biopax.org/release/biopax-level3.owl#comment> "All the newly synthesized PDGF chains are dimerized in the ER and thereafter transferred to the Golgi complex for proteolytic processing. The four PDGF chains assemble into disulphide-bonded dimers via homo- or heterodimerization, and five different dimeric isoforms have been described so far; PDGF-AA, PDGF-AB, PDGF-BB, PDGF-CC and PDGF-DD."^^<http://www.w3.org/2001/XMLSchema#string> .
<http://www.reactome.org/biopax/48892Evidence2123> <http://www.biopax.org/release/biopax-level3.owl#xref> <http://identifiers.org/pubmed/1639841> .
<http://www.reactome.org/biopax/48892Evidence2123> <http://www.biopax.org/release/biopax-level3.owl#xref> <http://identifiers.org/pubmed/15207811> .
<http://www.reactome.org/biopax/48892Evidence2123> <http://www.biopax.org/release/biopax-level3.owl#evidenceCode> <http://www.reactome.org/biopax/48892EvidenceCodeVocabulary1> .
<http://www.reactome.org/biopax/48892BiochemicalReaction1690> <http://www.biopax.org/release/biopax-level3.owl#evidence> <http://www.reactome.org/biopax/48892Evidence2123> .