PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16666474-10 1988 Nitrate reductase (EC 1.6.6.1) activity decreased at 50 micromolar or more Cd in the roots and was similarly affected as ATP-sulfurylase activity in the primary leaves. Cadmium 75-77 nitrate reductase [NADH] 1 Zea mays 0-17 11878390-2 2002 This method is similar to U.S. Environmental Protection Agency method 353.2 and U.S. Geological Survey method 1-2545-90 except that nitrate is reduced to nitrite by soluble nitrate reductase (NaR, EC 1.6.6.1) purified from corn leaves rather than a packed-bed cadmium reactor. Cadmium 260-267 nitrate reductase [NADH] 1 Zea mays 173-190