PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16427660-13 2006 In contrast, ethylene reduces the DDAH expression with the consequence of higher levels of ADMA which prevent the formation of larger amounts of NO. ethylene 13-21 dimethylarginine dimethylaminohydrolase 1 Homo sapiens 34-38