title: Regulation of enzyme synthesis in vitro by a factor bound to ribosomes.
mesh_terms: D003090:Coliphages / Q000201:enzymology*; D012321:DNA-Directed RNA Polymerases / Q000096:biosynthesis; D006867:Hydrolases / Q000096:biosynthesis; D008970:Molecular Weight; D009113:Muramidase / Q000096:biosynthesis; D012270:Ribosomes / Q000378:metabolism*; D014764:Viral Proteins / Q000096:biosynthesis*
chemical_list: D014764:Viral Proteins; D012321:DNA-Directed RNA Polymerases; D006867:Hydrolases; D009113:Muramidase