The primary structure of DNA.

Bacillus subtilis/enzymology Base Sequence Binding Sites Chromatography, Ion Exchange Chromatography, Paper Chromatography, Thin Layer Chromosome Mapping Chromosomes Coliphages DNA DNA, Viral DNA-Directed RNA Polymerases Deoxyribonucleases Deoxyribonucleotides/analysis Electrophoresis, Polyacrylamide Gel Endonucleases Escherichia coli/enzymology Exonucleases Haemophilus/enzymology Hydrogen-Ion Concentration Methods Molecular Weight Oligonucleotides/analysis Pancreas/enzymology Phosphoric Diester Hydrolases Phosphorus Radioisotopes Salmonella typhimurium/enzymology

DNA, Viral Deoxyribonucleotides Oligonucleotides Phosphorus Radioisotopes DNA DNA-Directed RNA Polymerases Deoxyribonucleases Endonucleases Exonucleases Phosphoric Diester Hydrolases