PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23351035-0 2013 Nicotine-motivated behavior in Caenorhabditis elegans requires the nicotinic acetylcholine receptor subunits acr-5 and acr-15. Nicotine 0-8 AcetylCholine Receptor Caenorhabditis elegans 119-125