title: An ultracentrifuge study of small peptides and large fragments of T3 bacteriophage.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D003090:Coliphages / Q000648:ultrastructure*; D004267:DNA Viruses / Q000648:ultrastructure; D004279:DNA, Viral / Q000032:analysis*; D008854:Microscopy, Electron; D008970:Molecular Weight; D010455:Peptides / Q000032:analysis*; D014461:Ultracentrifugation; D014764:Viral Proteins / Q000032:analysis*
chemical_list: D000596:Amino Acids; D004279:DNA, Viral; D010455:Peptides; D014764:Viral Proteins