试题与答案

转基因抗病香蕉的培育过程如下图所示。图中PstⅠ、SmaⅠ、EcoRⅠ、ApaⅠ等为

题型:问答题 案例分析题

题目:

转基因抗病香蕉的培育过程如下图所示。图中PstⅠ、SmaⅠ、EcoRⅠ、ApaⅠ等为限制酶,质粒和抗病基因上的箭头表示限制酶的切割位点。

下表示四种限制酶的识别序列及酶切位点。

④阶段是否可使用不添加植物激素的培养基?理由是什么?

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0405/ca1101ce40a059a278caa554d7564156.html

下面是错误答案,用来干扰机器的。

参考答案:C

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