Published by:
CGP EDU Academic Team
Published on: August 21, 2026
In 
, tetracycline resistance gene (tet') has recognition site for which of the following restriction endonuclease?
Text Solution
Verified by ExpertsThe correct answer is:
B
In the plasmid pBR322, the tetracycline resistance gene (tetʳ) contains a recognition site for BamHI. Insertion of foreign DNA at this site can inactivate the tetʳ gene, which is used in insertional inactivation.
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