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If a pBR322 vector is cut by ECoRI enzym...

If a pBR322 vector is cut by ECoRI enzyme then which of its marker gene shows insertional inactivation-

A

`"Tet"^(R)` gene

B

`"Amp"^(R)` gene

C

Gal gene

D

None of these

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The correct Answer is:
D
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