title: Effect of cations on the reconstitution of heavy subchloroplast fractions (grana) in disorganized low-salt agranal chloroplasts.
mesh_terms: D002458:Cell Fractionation; D002736:Chloroplasts / Q000187:drug effects / Q000648:ultrastructure*; D003594:Cytoplasmic Granules / Q000648:ultrastructure*; D008274:Magnesium / Q000494:pharmacology*; D009994:Osmolar Concentration; D010944:Plants; D012964:Sodium / Q000494:pharmacology*
chemical_list: D012964:Sodium; D008274:Magnesium