PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12419819-10 2003 Taken together, the FGF23 mutants reduce both phosphate uptake in intestine and phosphate reabsorption in kidney, independent of PTH action. Phosphates 46-55 fibroblast growth factor 23 Homo sapiens 20-25 12419819-10 2003 Taken together, the FGF23 mutants reduce both phosphate uptake in intestine and phosphate reabsorption in kidney, independent of PTH action. Phosphates 80-89 fibroblast growth factor 23 Homo sapiens 20-25