PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23004358-7 2013 We found that a low ammonium/nitrate ratio in growth media leads to a higher level of nitrite-dependent nitric oxide (NO) production in nudt6-2 nudt7, and NO acts in a positive feedback loop with EDS1 to promote the autoimmunity. Nitrites 86-93 alpha/beta-Hydrolases superfamily protein Arabidopsis thaliana 196-200