PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27792144-7 2016 In addition, the expression of some Fe acquisition-related genes, including FIT1, FRO2, and IRT1 were significantly up-regulated by melatonin treatments, whereas the enhanced expression of these genes was obviously suppressed in the polyamine- and NO-deficient plants. Polyamines 233-242 FER-like regulator of iron uptake Arabidopsis thaliana 76-80