title: The isolation and identification of "volutin" granules from Tetrahymena.
mesh_terms: D000818:Animals; D002854:Chromatography, Paper; D003593:Cytoplasm; D011756:Diphosphates; D066298:In Vitro Techniques; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D013768:Tetrahymena
chemical_list: D011756:Diphosphates