定点突变的英文

rite-directed mutagenesis

site-directed mutagenesis

site-directed mutation

• 定点:    fixed point
• 突变:    sudden change; cha ...
• 点突变:    point mutation

例句与用法

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1. Site - specific mutagenesis of murine anti - human tnf - fab gene and its expression in e . coli
   基因的定点突变及其在大肠杆菌中的表达
2. In the work , we got mutated plasmids pgex - 6p - m - centrein by means of pcr and recombinant dna techniques
   随着生物技术的逐步成熟，定点突变成为了科研人员进行科学研究的有力手段。
3. Purple clones were picked out from the plate , which show br was expressed . pcr analysis told us that the mutant br gene was transformed into l33
   Br基因的定点突变改造和突变基因在嗜盐菌中表达系统的建立使我们可以研究br的各种突变蛋白。
4. The - 1 , 4 - gt gene was got from the plasmid pmgt - 239 / 2615 through pcr techniques , and cloned into the pgemt vector . its sequence was determined by dna sequencing system
   通过- 1 ， 4 - gt的定点突变改变其功能，从而以此为靶标进行药物筛选。
5. Protein engineering and site directed mutagenesis have been used to change the active site and alter the substrate specificity of various hydroxynitrile lyases
   研究人员已经利用蛋白质工程和定点突变技术来改变各种醇腈酶的活性位点和底物特异性等。