PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8695842-1 1996 Ornithine decarboxylase (ODC), a rate-limiting enzyme of polyamine biosynthesis, has been shown to be required for entry into and progression through the cell cycle and to be a transcriptional target of the proto-oncogene, c-myc. Polyamines 57-66 MYC proto-oncogene, bHLH transcription factor Homo sapiens 207-228