Question:
A cloning vector does not have a selectable marker. How will it affect the process of cloning?
A cloning vector does not have a selectable marker. How will it affect the process of cloning?
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Selectable markers, such as antibiotic resistance genes, help in identifying and isolating transformed cells in genetic engineering.
Updated On: Jan 13, 2026
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Solution and Explanation
Without a selectable marker, it becomes difficult to identify and isolate transformed cells, as there is no way to distinguish between transformed and non-transformed cells.
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