Question:
The linking of the antibiotic resistance gene with the plasmid vector of Salmonella typhimurium by Stanley Cohen and Herbert Boyer was made possible by the enzyme:
The linking of the antibiotic resistance gene with the plasmid vector of Salmonella typhimurium by Stanley Cohen and Herbert Boyer was made possible by the enzyme:
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DNA ligase acts as a molecular glue in genetic engineering.
Updated On: Jan 13, 2026
- Taq polymerase
- DNA ligase
- Restriction endonuclease
- β-galactosidase
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The Correct Option is B
Solution and Explanation
DNA ligase is used to join the antibiotic resistance gene with the plasmid vector.
- This technique was a pioneering step in recombinant DNA technology.
- DNA ligase is used to join the antibiotic resistance gene with the plasmid vector.
- This technique was a pioneering step in recombinant DNA technology.
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