title: Importance of reverse transcriptase in plant tumour tissue of viral origin cultivated in vitro.
mesh_terms: D004589:Electrophoresis, Disc; D010941:Plant Tumors; D010942:Plant Viruses / Q000201:enzymology*; D012194:RNA-Directed DNA Polymerase / Q000032:analysis*
chemical_list: D012194:RNA-Directed DNA Polymerase