PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27775153-5 2017 Interestingly, ethylene facilitated NO generation by activation of both nitrate reductase and nitric oxide synthase-like (NOS-L) in the roots of Mg-deficient plants. ethylene 15-23 nitrate reductase 1 Arabidopsis thaliana 72-89