Tagged Questions
4
votes
1answer
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How are DNA polymerase error rates measured?
It is well known that the first DNA polymerase, Taq, is quite error prone. Newer generation commercial enzymes that have either been isolated from different thermophile species or have been improved ...
11
votes
2answers
10k views
Why is DNA replication performed in the 5' to 3' direction?
DNA replication goes in the 5' to 3' direction because DNA polymerase acts on the 3'-OH of the existing strand for adding free nucleotides. Is there any biochemical reason why all organisms evolved to ...
