| 单词 | dna polymerases |
| 释义 | DNA polymerasesDNA polymerasesEnzymes that bring about the synthesis of a daughter strand of DNA on the basis of a complementary DNA template. They are involved in DNA replication and repair, and act by adding deoxynucleotide triphosphates to the 3’-OH group of the new DNA strand. These enzymes not only synthesize new DNA but proof-read the new strand and remove incorrect nucleotides and replace them with the correct ones. |
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