operon

operon的英语例句

1. Each operon may include more than one pentose - reducing enzyme encoding sequence.

   每种操纵子可以包括一种以上戊糖还原酶的编码序列.

2. Objective To clone and express Trp operon gene of E.

   目的克隆并表达大肠杆菌色氨酸操纵子基因,提高其酶活性.

3. Consequently, if glucose is present in the medium, it is redundant to induce the lac operon.

   因此, 如果培养基中存在葡萄糖, 诱导乳糖操纵元的打开就是多余的.