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- DNA lac operon DNA乳糖操纵子
- 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。
- Glucose blocks induction of the lac operon by utilizing a positive control mechanism. 葡萄糖通过正调控机制阻止乳糖操纵元的诱导。
- 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。
- What consequences would a mutation in the catabolite activator protein (CAP) gene of E. coli have for the expression of a wild-type lac operon? 大肠杆菌的代谢激活蛋白（CAP）基因突变会对野生型的乳糖操纵元的表达产生怎样的影响结果？
- How long would it take for the E. coli RNA polymerase to synthesize the primary transcript for the E. coli genes encoding the enzymes for lactose metabolism (the 5,300 base pair lac operon)? 一般认为大肠杆菌RNA聚合酶合成大肠杆菌编码乳糖代谢酶(5300bp的乳糖操纵子)的基因的第一次转录要多长时间?
- Global Hopf Bifurcation in a Lac Operon Regulatory Networks Model 一类乳糖正负调控网络模型的全局Hopf分支
- Keywords trp Operon;lac Operon;Dynamic Behavior;S-system;Optimization;Bionetwork; 色氨酸操纵子;乳糖操纵子;动态行为;S-系统;优化;生物网络;
- 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。
- DNA fingerprinting can help the police to find the criminals. DNA指纹术有助於警察发现罪犯。
- LAC operon gene LAC操纵基因
- Lac genes Lac operon 乳糖操纵子
- Bone and Bones ;Lac Operon ; 骨和骨组织 ;
- The mutant DNA miscoded a single amino acid. 突变体脱氧核糖核酸误编了一个氨基酸密码。
- lac operon 乳糖操纵子
- Your DNA is in every part of your body. 你的dna存在于身体的各个部分。
- DNA is a self - replicating molecule. 脱氧核糖核酸是一种自我复制的分子
- Each clone would have the same DNA. 每一个克隆人都有着同样的dna。
- We can only make clones from living DNA. 我们只能用活的dna来克隆人。
- Extract the genomic DNA of a BLAB/c mice . 用酚氯仿异戊醇抽提blab/c鼠全基因组DNA;
