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- The lac operon is an inducible operon, whereas the trp operon is a repressible operon. 乳糖操纵元是可诱导的操纵元；色氨酸操纵元是可阻遏的操纵元。
- In negative repressible operons, transcription of the genes on the operon normally takes place. 操纵子亦可以是正向调控的。
- 7．The lac operon is an inducible operon, whereas the trp operon is a repressible operon. 乳糖操纵元是可诱导的操纵元；色氨酸操纵元是可阻遏的操纵元。
- repressible operon 阻遏操纵子, 阻遏性操纵子
- I could not repress a shiver whenever I thought of him. 我一想到他就忍不住颤抖。
- He could hardly repress his tears. 他的眼泪都忍不住快要流下来了。
- He could hardly repress a smile at her simplicity. 见她如此天真，他都忍不住想笑了。
- We repress the uprising with the help of the army. 我们用军队来镇压暴动。
- I could not repress my laughter. 我忍不住笑出来。
- He burst in, making no effort to repress his fury. 他冲了进来，毫不掩饰自己的愤怒。
- Alcohol and nicotine both repress REM. 酒精和尼古丁都会抑制快速眼动。
- Objective To clone and express the 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。
- They did not repress their prior unity. 他们没有 压抑他们的本自一体性。
- I won't repress my temper any more. 在你感觉是在云端时，让你跌落谷底。
- When the second operon with OC mutation, it will continue to express. 当第二个操纵子带有OC突变时，它将持续表达。
- To save his life he could not repress a chuckle(Booth Tarkington. 为了救他的命，他情不自禁地轻声笑起来:(希斯·塔尔金顿)
- Wu Sun-fu was unable to repress a sudden burst of laughter. 吴荪甫忍不住独自个哈哈笑了。
- I could not repress a shiverwhenever I thought of him. 我一想到他就忍不住颤抖。
- At this junction Maston could not repress his emotion. 到了这个阶段，梅斯顿再也克制不住自己的感情了。
- They could repress the uprising with the help of the army. 依靠军队的帮助，他们能够镇压民众的暴动。
