查询词典 plasmid

In view of these facts, We tried to find something in the L-form induction, plasmid extraction and their function, and the cloning and expression of promotors from BCG in Bacillus subtilis. Our aim is to provide a basis for the expression of HBsAg gene in BCG and to add something to the molecuiar biology of mycobacteria.

正是有鉴于此，我们试图在分枝杆菌在液体培养基中的L型实验诱导、质粒的提取及其功能分析、卡介苗启动子在枯草杆菌的克隆和表达等方面有所发现，为利用卡介苗表达乙型肝炎表面抗原基因提供基础，也为我国分枝杆菌的分子生物学研究增加内容。

The construction of expressed plasmid in prokaryote not only obtained abundant protein but done research further for its separation, purification and biological activity.

构建斑马鱼GnRH原核表达质粒不仅获得大量的GnRH蛋白，还可对该蛋白做进一步分离纯化以及生物活性方面的研究。

In this study, the nattokinase gene was cloned into a prokaryon expression vector pET28a(superscript +) to construct the recombinant plasmid pETNK.

本研究将编码信号肽、前导肽和成熟肽在内的纳豆激酶基因克隆到原核表达载体pET28a中，获得重组表达质粒pETNK。

The nattokinase gene was cloned into a prokaryon expression vector pET28a to construct a recombinant plasmid pETNK.

把纳豆激酶基因克隆到大肠杆菌表达载体pET28a~+的BamHI和XhoI位点上，并在大肠杆菌BL21(DE3)中成功表达了纳豆激酶基因。

According to the sequence of rabbit defensin NP-1 and porcine defensin pBD-1 gene published in GenBank,We selected respectively prokaryon or eukaryotic expression vector to construct recombinant expression plasmid hoping for getting expression protein in E.coli or COS-7 cells, All these laid down a foundation in research of these two antibacterial peptides.

本文主要根据GenBank已公布的兔防御素NP-1基因和猪防御素pBD-1基因序列，分别选用原核或真核高效表达载体构建重组表达质粒，以期在大肠杆菌或COS-7细胞中得到高效表达，为进一步研究这两个抗菌肽奠定基础。

The purpose of this laboratory is to train undergraduate students with practical genetics, including the basic principles of genetics, inheritance of pea traits, root tip chromosomes, Drosophila salivary polytene chromosomes, meiosis, statistical methods, bacterial antibiotic resistance, plasmid isolation, restriction, and gel electrophoresis, blood type, and human genetics.

遗传学实习 1 必陈福旗，戴国兴本课程之目的，在使学生透过实际操作与试验，了解遗传学之原理，实验内容包括：碗豆七个性状遗传，植物根尖染色体观察，果蝇唾腺染色体，减数分裂，统计方法，细菌抗药性，质体之抽取及限制酵素切割及电泳分离，血型，人类遗传。

In other words, they want 2 g of plasmid DNA.

换句话说，他们需要 2 的质体DNA。

Objective To construct recombinant plasmid for expression of chymopapain in E.

目的构建木瓜凝乳蛋白酶的表达载体，并在大肠杆菌中表达。

But the different dose of plasmid have the same effect on the survival of a random flap.

不同浓度与剂量的质粒对皮瓣的成活的影响无显著性差异。

Objective: To develop an efficient economical and environmental method for the preparation of highly purified plasmid DNA.

目的：建立简便高效、成本低廉和安全无污染的高纯度质粒提取方法。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！