title: Effect of phosphate on the infection of tobacco protoplasts by tobacco rattle virus.
mesh_terms: D002951:Citrates / Q000494:pharmacology; D010710:Phosphates / Q000494:pharmacology*; D010942:Plant Viruses / Q000254:growth & development*; D010947:Plants, Toxic; D011523:Protoplasts; D012328:RNA Viruses / Q000254:growth & development; D014026:Nicotiana; D014779:Virus Replication / Q000187:drug effects*
chemical_list: D002951:Citrates; D010710:Phosphates