杆的例句大全

Agrobacterium tumefaciens-mediated transformation included steps such as chemotaxis, attachment, vir region induction, T-DNA processing, transport, insertion, genes expression and so on.

根癌农杆菌将T-DNA转移并插入寄主细胞的基因组，需要趋化与附着、vir区活化、T-DNA切割及转运、T-DNA整合及表达等步骤。

Our data indicated that the A. tumefaciens cells grew well inside the floral tissues and the expression levels of vir genes were also high, during the six floral stages.

研究表明，接种的六个时期农杆菌存活都很好，vir基因表达水平也很高；

According to the studies on distribution of A. tumefaciens on plant cell walls, the expression of vir gene, and the transient expression of gus gene, the feasibility of this method for transforming to barrel medic was tested.

另外，通过对农杆菌在植物细胞壁上的吸附、vir基因的表达及gus基因的瞬时表达的研究，初步探讨了该法对截型苜蓿遗传转化的可行性。

Researching progress of several key factors that maize gene transformation using Agrobacterium tumefaciens were reviewed, including explant, base-medium and supplementary, co-culture temperature, signal molecular and Vir gene activation?

对根癌农杆菌介导的玉米基因转化中包括外植体、基本培养基及其附加物、共培养温度、信号分子与vir基因的活化的几个关键因素研究进展作了论述。

Regulation of Agrobacterium Vir Gene Expression by Metabolites from Monocotyledonous and Dicotyledonous Plants

单、双子叶植物的代谢物调节农杆菌Vir区基因表达的研究

So far at least 31 cases of E . coli poisoning have been linked to the meat.

迄今为止,已有至少31起 大肠杆菌 中毒事件与这批牛肉有关.

The Escherichia coli strain DH42 is sensitive to high osmolarity in an alkaline medium.

大肠杆菌DH42突变株碱性条件下对高渗透压敏感。

An improved alkaline lysis adaptive to extracting plasmid DNA of Bacillus

一种适合芽孢杆菌质粒DNA提取的改良碱裂解法

This ability to borrow money, or gear up, is seen as an advantage that investment trusts have over similar savings vehicles, such as unit trusts, as it can allow them to take greater advantage of investment opportunities.

这种借钱的能力，又称杠杆融资，被看成是投资信托相对于类似的储蓄工具拥有的一种优势，因为它可以更好地使前者利用投资机会，如单位信托基金。

It can be divided further with genotyping methods, such as mycobacterial interspersed repetitive unit ( MIRU) typing.

它可进一步用基因分型方法划分，如结核分枝杆菌散在重复单位（MIRU）分型。

Mycobacterial interspersed repetitive units ( MIRU) genotyping was performed and analyzed on pairs of isolates of Mycobacterium tuberculosis from 16 recurrent patients with drug-resistant tuberculosis.

并对16例复发耐药患者前后发病菌株进行结核分枝杆菌散在分布重复单位（mycobacterialinterspersedrepetitiveunits，MIRU）基因型比较分析。

All isolates were typed by mycobacterial interspersed repetitive units ( MIRU) and deletion-targeted multiplex PCR ( DTM-PCR).

所有的菌株均采用了结核分枝杆菌散在重复单位分型方法（MIRU）和定向缺失多重PCR（DTM-PCR）。

Conclusions ( 1) The pH value of gastric juice proved to be the major factor which influenced the colonization of bacteria especially GNB in gastric cavity.

结论（1）胃液pH值是影响胃腔定植菌特别是革兰阴性杆菌定植的主要因素。

Infectious disease is a large spectrum of diseases which threaten human health, and Gram-negative bacilli ( GNB) are common pathogens in clinical practice.

感染性疾病是危胁人类健康的主要疾病之一，革兰阴性杆菌是临床常见的致病菌。

Among which 70 were Gram-negative bacteria ( GNB) and 9 were Gram-positive bacteria. The dominant bacterium was Pseudomonas aeruginosa in patients with VAP.

其中革兰阴性杆菌70株，革兰阳性球菌9株，VAP居首位的细菌是铜绿假单胞菌。

Analysis of cry-type Gene from Bacillus thuringiensis GGD-4

苏云金芽孢杆菌新菌株GGD-4杀虫晶体蛋白基因分析

GBL also agglutinated natural cells of Bacillus subtilis and Saccharomyces cerevisiae treated by heating.

GBL还能够凝集正常的枯草芽孢杆菌和经过热处理的酿酒酵母细胞。

The valve from the valve, hydraulic cylinder, piston, valve stem, valve flap formed cylinder liquid instruments.

该阀由阀体 、 液压缸 、 活塞 、 阀杆 、 阀瓣组成,液压缸是液体工具.

The hydraulic cylinder cannot be used as electrode for grounding to avoid electrically damaging the rod.

液压缸不能作为电极接地使用,以免电击伤活塞杆.

With the development of technology and realization for polymer, screw research also has a remarkable development.

随着科技进步，人们对高分子化合物认识的深化，注塑螺杆的技术也有了很大的进展。