PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9671594-0 1998 The role of p53 and cell death by apoptosis and necrosis in 4-hydroperoxycyclophosphamide-induced limb malformations. perfosfamide 60-89 transformation related protein 53, pseudogene Mus musculus 12-15 9671594-2 1998 The purpose of this study was to investigate the role of the tumor suppressor/cell cycle checkpoint gene, p53, and of cell cycle arrest in the response of the limbs to cyclophosphamide. Cyclophosphamide 168-184 transformation related protein 53, pseudogene Mus musculus 106-109