title: On the deposition and utilization of inorganic pyrophosphate in Tetrahymena pyriformis.
mesh_terms: D000818:Animals; D002118:Calcium; D002127:Calcium Isotopes; D003470:Culture Media; D011756:Diphosphates / Q000302:isolation & purification / Q000378:metabolism*; D006863:Hydrogen-Ion Concentration; D008274:Magnesium; D008566:Membranes; D008854:Microscopy, Electron; D010710:Phosphates / Q000378:metabolism; D010759:Phosphorus Isotopes; D010770:Phosphotransferases / Q000378:metabolism; D011755:Pyrophosphatases / Q000378:metabolism*; D013324:Strontium; D013325:Strontium Isotopes; D013768:Tetrahymena / Q000166:cytology / Q000378:metabolism*; D013997:Time Factors; D015032:Zinc
chemical_list: D002127:Calcium Isotopes; D003470:Culture Media; D011756:Diphosphates; D010710:Phosphates; D010759:Phosphorus Isotopes; D013325:Strontium Isotopes; D010770:Phosphotransferases; D011755:Pyrophosphatases; D008274:Magnesium; D015032:Zinc; D002118:Calcium; D013324:Strontium