PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16661245-2 1980 The cotyledons develop nitrate reductase (NR) activity in parallel with an increase in chlorophyll and a decrease in protein. Chlorophyll 87-98 inducible nitrate reductase [NADH] 1 Glycine max 42-44