PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17141280-4 2007 Both BaA and BbF increased percentage of cells entering S-phase and cell numbers, associated with an increased expression of Cyclin A and Cyclin A/cdk2 complex activity. benz(a)anthracene 5-8 cyclin dependent kinase 2 Rattus norvegicus 147-151