DNA nucleotidylexotransferase

(redirected from terminal deoxynucleotidyltransferase)

DNA nu·cle·o·ti·dyl·ex·o·trans·fer·ase

an enzyme that can catalyze the addition of a nucleotide, presented as a nucleoside triphosphate, on a DNA or similar polydeoxynucleotide; has been used in DNA recombination studies to add nucleotides to form homopolymer tails.
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