How are antibiotics used in genetic engineeri | vedclass

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(C) In genetic engineering,antibiotic resistance genes are used as selectable markers. These genes allow for the identification and elimination of non

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As a selectable marker

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(C) In genetic engineering,antibiotic resistance genes are used as selectable markers. These genes allow for the identification and elimination of non-transformants and selectively permit the growth of the transformants. When a host cell is transformed with a recombinant $DNA$ molecule containing an antibiotic resistance gene,it becomes resistant to that specific antibiotic. Thus,when grown on a medium containing the antibiotic,only the transformed cells will survive,while non-transformed cells will die.

How are antibiotics used in genetic engineering?

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