PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23395173-2 2013 We report here that mice with targeted deletion of Irp1 developed pulmonary hypertension and polycythemia that was exacerbated by a low-iron diet. Iron 136-140 aconitase 1 Mus musculus 51-55