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Which of the following tools of recombin...

Which of the following tools of recombinant DNA technology is incorrectly paired with its use?

A

EcoRl -Production of sticky ends

B

DNA ligase - Multiplication of DNA molecules

C

ori- copy number

D

Selectable market - Identification of transformants

Text Solution

Verified by Experts

The correct Answer is:
B
`DNA` ligases are also called genetic gum. They join two indiviual fragments of double stranded DNA by forming phosphodiester bonds between them thus help in sealing of DNA fragments. Therefore acts as molecular glue. The enzyme used most often is `T_(4)` DNA ligase.
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