title: Polysomes in Escherichia coli during amino acid starvation: structural change observed by electron microscopy.
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D002458:Cell Fractionation; D002499:Centrifugation, Density Gradient; D004926:Escherichia coli / Q000378:metabolism*; D008854:Microscopy, Electron; D009154:Mutation; D011132:Polyribosomes / Q000378:metabolism* / Q000648:ultrastructure; D012270:Ribosomes / Q000378:metabolism / Q000648:ultrastructure
chemical_list: D000596:Amino Acids