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A recombinant DNA molecule was created b...

A recombinant DNA molecule was created by ligating a gene to a plasmid vector. By mistake. An exonuclease was added to the tube containing the recombinant DNA. How does this affect the next step in the experiment, i.e., bacterial trasformation?

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The experiment will not likely to be affected as recombinant DNA molecule is circular and closed, with no free ends. Hence, if will not be a substrate for exonclease enzyme which removes, nucleotides from the free ends of DNA.
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