title: Molecular weights of coliphages and coliphage DNA. I. Measurement of the molecular weight of bacteriophage T7 by high-speed equilibrium centrifugation.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D002499:Centrifugation, Density Gradient; D003090:Coliphages / Q000032:analysis; D004279:DNA, Viral; D004926:Escherichia coli; D008970:Molecular Weight; D009711:Nucleotides / Q000032:analysis; D014461:Ultracentrifugation
chemical_list: D000596:Amino Acids; D004279:DNA, Viral; D009711:Nucleotides