PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25480007-4 2015 Exogenously supplied sugar, sucrose (Suc) and organic acid, 2-oxoglutarate (2-OG) led to an increase in the total and actual activity of NR. organic acid 46-58 nitrate reductase 1 Arabidopsis thaliana 137-139