PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10956058-13 2000 Implied involvement of a reactive quinone in the liver and brain of TCB-treated rats supports the idea that quinonoid metabolites may be important contributors to PCB-derived oxidative damage to genomic DNA. quinone 34-41 pyruvate carboxylase Rattus norvegicus 163-166