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What is the function of ampR in pBR322?

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Question

What is the function of ampR in pBR322?

Options

  • It gives resistance to ampicillin.

  • It helps in plasmid replication control.

  • It gives resistance to tetracycline.

  • It starts replication of plasmid DNA.

MCQ
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Solution

The ampR component gives resistance to ampicillin. This resistance can be used as a selectable marker.

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