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  • The cutting of DNA at specific locations became possible with the discovery of:  Option

The cutting of DNA at specific locations became possible with the discovery of:

 

Option: 1

Probes


Option: 2

Selectable markers


Option: 3

Ligases


Option: 4

Restriction enzymes


Answers (1)

best_answer

Restriction enzymes are DNA cutting enzymes found in bacteria. A restriction enzyme recognizes and cuts DNA only at a particular sequence of nucleotides. For example, the bacterium Haemophilus aegyptius produces an enzyme named Hae III that cuts DNA wherever, it encounters the sequence.

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Ritika Jonwal

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