PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21949212-10 2011 Interestingly, eto2 and eto3 ethylene overproduction mutants mimicked some of the conditional root characteristics of the arm mutant on high nitrate. Nitrates 141-148 ACC synthase 5 Arabidopsis thaliana 15-19