The double mutant enzyme was crystallized and large single crystals were obtained.
对该突变体酶进行了晶体生长研究，获得了较大的单晶体。
The properties of the mutant enzyme W117Y are very different from wild-type enzyme.
突变酶w 117y的性质与野生型酶明显不同。
It is possible to obtain superior mutants from the material with the mutant enzyme bands, thus providing ample intermediate material for breeding.
具突变酶带者有可能获得优良的突变体，为育种提供丰富的中间材料。
The mutant enzyme showed its activity as 1.3 folds as the original recombinant enzyme with DL-hydantoin as the substrate, whilst as 2.4 times with Dp-hydroxyophenylhydantoin as the substrate.
进化酶催化底物海因水解的活性为亲本重组酶的1.3倍，催化底物对羟基苯海因水解的活性为亲本重组酶的2.4倍。
Some people even have a genetic defect in the enzymes in their liver that break down nicotine, whereby the mutant enzyme is much less effective at metabolizing nicotine than the normal variant.
有些人的肝脏中分解尼古丁的酶有遗传上的缺陷，因此这种突变的酶在代谢尼古丁时的作用就比正常的变异体的作用小。
On left, red blood cells are stained in wild type zebrafish embryos while on the right mutant embryos lacking the enzyme Ago2 fail to produce blood cells.
左图，野生型斑马鱼胚胎已染上红色血细胞，而右图缺乏酶Ago2的变异胚胎则不能产生血细胞。
In view of these, the authors give here a comprehensive commentary on some common techniques in mutant isolation, enzyme assay and signal detection and their progress recently.
居于此，文中综合评述在突变株分离、酶检测和信号探测等方面，目前的一些常用技术及其最新进展。
By producing a more accurate model of integrase, the research allows further searches for new drug molecules that will inhibit the mutant drug resistant forms of this enzyme, as well.
通过构建更精确的整合酶模型，这技术使未来未来搜寻新的药物分子成为可能，这些新药物分子将能通过稳定病毒蛋白酶的结构来抑制突变病毒的抗药性。
The mutant under the action of toxin has the ability to increase the defensive enzyme activity and to reduce the damage of cell membrane system that would result in resistance increasing.
突变体在毒素作用下，具有较强的防御酶活性，而细胞内膜系统破坏较小则是产生较强抗性的原因。
The mutant under the action of toxin has the ability to increase the defensive enzyme activity and to reduce the damage of cell membrane system that would result in resistance increasing.
突变体在毒素作用下，具有较强的防御酶活性，而细胞内膜系统破坏较小则是产生较强抗性的原因。
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