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:
 

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DNA ligase acts as a molecular glue in genetic engineering.
Updated On: Jan 21, 2025
  • 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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