MODIFIED TEMPLATE-INDEPENDENT ENZYMES FOR POLYDEOXYNUCLEOTIDE SYSTHESIS

The invention includes methods for identifying polymerases, such as modified terminal nucleotidyl transferases (TdT), that are capable of binding nucleotides comprising removable 3'- O-blocking moieties to a nucleic acid initiator, without the use of a template. The invention further includes t...

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Hauptverfasser: SYLVESTER, Juliesta, E, EFCAVITCH, John William
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The invention includes methods for identifying polymerases, such as modified terminal nucleotidyl transferases (TdT), that are capable of binding nucleotides comprising removable 3'- O-blocking moieties to a nucleic acid initiator, without the use of a template. The invention further includes the identified polymerases, and methods of using the polymerases forde novosynthesis of predetermined oligonucleotide sequences.