(a) DNA polymerase
(b) exonucleases
(c) DNA ligase
(d) endonucleases
[CBSE AIPMT 2008]
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Aug 16, 2021
The linking of antibiotic resistance gene with the plasmid vector became possible with
The linking of antibiotic resistance gene with the plasmid vector became possible with
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Correct Option (c) Reason : The linking of antibiotic resistance gene with the plasmid vector became possible with the enzyme DNA ligase, which acts on cut DNA molecules and joins their ends. This makes a new combination of circular autonomously replication DNA created in vitro and is known as recombinant DNA.