Synthetic polynucleotides. Enzymic synthesis of ribonucleotide terminated oligodeoxynucleotides and their use as primers for the enzymic synthesis of polydeoxynucleotides.

Adenosine Monophosphate Adenosine Triphosphate Binding Sites Carbon Isotopes Chromatography, Paper DNA/chemical synthesis DNA Nucleotidyltransferases Deoxyribonucleotides Electrophoresis, Paper Hydrogen-Ion Concentration Magnesium Methods Phosphorus Isotopes Polynucleotides/chemical synthesis Ribonucleotides Thymine Nucleotides Tritium

Carbon Isotopes Deoxyribonucleotides Phosphorus Isotopes Polynucleotides Ribonucleotides Thymine Nucleotides Tritium Adenosine Monophosphate Adenosine Triphosphate DNA DNA Nucleotidyltransferases Magnesium