PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 20820802-5 2010 Analysis by quantitative reverse transcriptase polymerase chain reaction confirmed that ethylene biosynthesis-related genes SAM-2, ACS4, ACS12, and ACO2 as well as ethylene response genes, ERF1, GST2, and CHIB were up-regulated by the exposure to bacterial volatiles. ethylene 88-96 1-amino-cyclopropane-1-carboxylate synthase 12 Arabidopsis thaliana 137-142