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nalidixic acid Quiz

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    Choose the most appropriate answer for each question.
  • Question 1 :
  • The donor contains a tetracycline resistance regulon (tetRA) within the ICR. The recipient carries unselected scoreable drug markers within the ICR, and counter-selection markers (resistance to streptomycin, ______________, and/or chloramphenicol) elsewhere (AbR*).
    1. nalidixic acid
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Source: Wiktionary
Definiteness: Level 1
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