title: Cell-free protein synthesis resulting in active phage Qbeta replicase.
mesh_terms: D002474:Cell-Free System; D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000201:enzymology*; D003593:Cytoplasm / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis* / Q000302:isolation & purification / Q000378:metabolism; D004926:Escherichia coli / Q000166:cytology; D006150:Guanine Nucleotides / Q000378:metabolism; D006160:Guanosine Triphosphate / Q000378:metabolism; D011119:Polynucleotides; D012367:RNA, Viral / Q000378:metabolism; D013698:Templates, Genetic; D014316:Tritium; D014764:Viral Proteins / Q000096:biosynthesis*; D014779:Virus Replication
chemical_list: D006150:Guanine Nucleotides; D011119:Polynucleotides; D012367:RNA, Viral; D014764:Viral Proteins; D014316:Tritium; D006160:Guanosine Triphosphate; D012321:DNA-Directed RNA Polymerases