title: A host factor required for Q-beta-RNA-replication in "Escherichia coli".
mesh_terms: D001426:Bacterial Proteins / Q000378:metabolism; D003090:Coliphages / Q000378:metabolism*; D004926:Escherichia coli / Q000166:cytology / Q000378:metabolism*; D012367:RNA, Viral / Q000096:biosynthesis*; D012270:Ribosomes / Q000378:metabolism
chemical_list: D001426:Bacterial Proteins; D012367:RNA, Viral