in-genetic-engineering-auxotrophic-bacteria-can-be-used-as-selectable-markers-wh

Question

In genetic engineering, auxotrophic bacteria can be used as selectable markers. Which of the following is an advantage of utilizing auxotrophic bacteria in this way?

Accepted Answer

They are easy to genetically manipulate

Answer

They are quickly destroyed by antibiotics

Answer

They are resistant to environmental stresses

Answer

They are highly pathogenic

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In genetic engineering, auxotrophic bacteria can be used as selectable markers. Which of the following is an advantage of utilizing auxotrophic bacteria in this way?