問題詳情
17. Shuttle vectors have the property that they:
(A) contain promoters for the expression of the gene.
(B) have origins of replication for two different cell types, usually bacteria and yeast.
(C) are capable of incorporating very large DNA fragments.
(D) contain more than one antibiotic resistant gene.
(E) None of the above.
(A) contain promoters for the expression of the gene.
(B) have origins of replication for two different cell types, usually bacteria and yeast.
(C) are capable of incorporating very large DNA fragments.
(D) contain more than one antibiotic resistant gene.
(E) None of the above.
參考答案
答案：[無官方正解]
難度：適中0.5
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