title: Presence of renal 25-hydroxyvitamin-D-1-hydroxylase in species of all vertebrate classes.
mesh_terms: D000818:Animals; D002645:Chickens; D005399:Fishes; D006887:Hydroxycholecalciferols; D007668:Kidney / Q000201:enzymology*; D007700:Kinetics; D011898:Ranidae; D013045:Species Specificity; D013250:Steroid Hydroxylases / Q000032:analysis*; D014808:Vitamin D Deficiency / Q000201:enzymology
chemical_list: D006887:Hydroxycholecalciferols; D013250:Steroid Hydroxylases