PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8395783-4 1993 The original observations about genetic differences in CYP1A1 (cytochrome P1-450) induction by TCDD or benzo[a]pyrene in the mouse have led to an appreciation for a similar polymorphism in the human and the recent cloning of the murine Ah receptor (Ahr) and human Ah receptor nuclear translocator (ARNT) genes. Benzo(a)pyrene 103-117 cytochrome P450, family 1, subfamily a, polypeptide 1 Mus musculus 55-61