Structure and function of the genome of coliphage T5. 1. The physical structure of the chromosome of T5 + .

Centrifugation, Density Gradient Chromosomes Coliphages DNA, Single-Stranded/analysis DNA, Viral/analysis Escherichia coli/drug effects,enzymology Microscopy, Electron Models, Biological Nucleic Acid Conformation/drug effects Nucleic Acid Denaturation/drug effects Nucleic Acid Hybridization Nucleic Acid Renaturation Polynucleotide Ligases Sodium Hydroxide Thymine/pharmacology Tritium

DNA, Single-Stranded DNA, Viral Tritium Sodium Hydroxide Polynucleotide Ligases Thymine