title: RNA-synthesizing enzymes in healthy and TMV-infected tobacco leaves. Partial purification and characterization to tobacco polynucleotide phosphorylase.
mesh_terms: D002499:Centrifugation, Density Gradient; D002850:Chromatography, Gel; D002852:Chromatography, Ion Exchange; D006863:Hydrogen-Ion Concentration; D007700:Kinetics; D008274:Magnesium / Q000494:pharmacology; D008345:Manganese / Q000494:pharmacology; D008970:Molecular Weight; D010761:Phosphorus Radioisotopes; D010944:Plants / Q000187:drug effects; D010947:Plants, Toxic; D011073:Polyamines / Q000494:pharmacology; D011117:Polyribonucleotide Nucleotidyltransferase / Q000302:isolation & purification / Q000378:metabolism*; D011700:Putrescine / Q000494:pharmacology; D012313:RNA / Q000096:biosynthesis*; D012367:RNA, Viral / Q000096:biosynthesis*; D013056:Spectrophotometry, Ultraviolet; D013095:Spermidine / Q000494:pharmacology; D013096:Spermine / Q000494:pharmacology; D013997:Time Factors; D014026:Nicotiana / Q000187:drug effects / Q000201:enzymology; D014027:Tobacco Mosaic Virus / Q000187:drug effects / Q000201:enzymology*; D014158:Transcription, Genetic; D014461:Ultracentrifugation
chemical_list: D010761:Phosphorus Radioisotopes; D011073:Polyamines; D012367:RNA, Viral; D013096:Spermine; D008345:Manganese; D012313:RNA; D011117:Polyribonucleotide Nucleotidyltransferase; D008274:Magnesium; D013095:Spermidine; D011700:Putrescine