title: Isatin-beta-thiosemicarbazone causes premature cessation of vaccinia virus-induced late post-replicative polypeptide synthesis.
abstract: The effects of isatin-beta-thiosemicarbazone on vaccinia virus-induced polypeptide synthesis has been examined by polyacrylamide gel electrophoresis and autoradiography. The synthesis of pre-replicative and early post-replicative polypeptides proceeded normally in the presence of the drug; the onset of late post-replicative polypeptide synthesis occurred with normal timing under these conditions but the rate of synthesis of all virus polypeptides then declined rapidly.
mesh_terms: D002460:Cell Line; D007510:Isatin; D010452:Peptide Biosynthesis; D013882:Thiosemicarbazones / Q000494:pharmacology*; D014616:Vaccinia virus / Q000187:drug effects* / Q000378:metabolism; D014764:Viral Proteins / Q000096:biosynthesis*
chemical_list: D013882:Thiosemicarbazones; D014764:Viral Proteins; D007510:Isatin