In recombinant dna experiments, what is used to cut pieces of dna and what joins the resulting fragments to form recombinant dna

1 answer:

4 0

DNA fragments are cut out restriction enzymes (restriction endonucleases) and then joined together using enzymes called DNA ligases.

<span>Restriction enzymes are enzymes which recognize target sequences (recognition sites) and cuts DNA at or near those sequences.</span>

DNA ligase is an enzyme that connects the gap between the molecules (if they have matching ends).

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