PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
16657912-4	1972	Soybean contains an active nitrate reductase in roots and leaves, but the low specific activity of this enzyme in sunflower leaves indicates a dependency upon the roots for nitrate reduction.	Nitrates	27-34	chalcone reductase CHR1	Glycine max	35-44	
16657912-6	1972	Nitrate reductase activity in leaves of nitrate-supplied soybean and sunflower follows closely the distribution of nitrate reductase.	Nitrates	40-47	chalcone reductase CHR1	Glycine max	8-17