它们结合到目标基因上并降低它们的作用。
这种结合活性使得miRNA得以定向沉默目标基因。
This binding activity allows microRNAs to silence the expression of select genes in a targeted manner.
目标基因替换是基因功能分析的重要手段。
Targeted gene replacement (TGR) is an important technique for gene function analysis.
细胞质技术还被应用于把目标基因材料转移到植物的过程中。
Plasmid technology has also been developed for moving targeted genetic material into plants.
建立于目标基因激活和失活基础之上的几个化学分子诱导基因表达系统已有报道。
Various chemical inducible systems based on activation and inactivation of the target gene had been described.
目前基因表达的转录分析多采用单一看家基因作为内参来校正目标基因的表达量。
At present, transcription analysis of gene expression commonly USES a single housekeeping gene as control for normalization.
分子标记辅助选择（MAS）因其对目标基因的快速准确选择为回交育种提供有效工具。
Molecular marker assisted selection(MAS) can provide a rapid, accurate, and efficient tool for selecting target genes in back cross breeding.
创建的近等基因导入系（群体）为目标基因的发掘、新品种的培育提供重要的材料基础。
The created ILs not only provide a basis of breeding materials for developing new rice cultivars, but also unique genetic stocks for discovery of genes of interest.
但92.1％的株系表现为中抗或中感，表明转导目标基因可能仅起到部分提高抗性的作用。
The fact that 92.1% of lines were medium resistance or medium susceptible showed that target gene might only play partly role in sheath blight resistance.
分子标记辅助选择技术以其对目标基因快速而精确的选择为回交育种提供了非常有效的工具。
Molecular marker-assisted selection (MAS) provides a very efficient tool for backcross breeding because it can offer rapid and precise selection of the targeted gene.
原生质体融合是转移目标性状，特别是那些多基因控制或尚未克隆目标基因控制的性状的一种很有潜力的方法。
Protoplast fusion is a potential method, by which the target characters, especially ones controlled by multigenes or un-cloned genes, can be transferred.
基因治疗是当今研究领域中的热点课题之一，其中的难点之一是如何将目标基因导入靶点———即载体的选择。
Gene therapy is a topic issue at present. The most sophisticated point lies in how to translate gene into target-the choice of vector.
本文从受体材料、转化方法、目标基因、影响因素、转基因遗传等多个方面综述了迄今为止高羊茅遗传转化研究所取得的进展。
In this paper, progresses in genetic transformation of tall fescue were reviewed in terms of recipient materials, transformation methods, target genes, influencing factors and transgene inheritance.
该项技术可以应用到玉米种子纯度及真伪快速鉴定，玉米种质资源的遗传背景分析、目标基因的快速跟踪筛选、玉米自交系的快速提纯等方面，具有广阔的应用前景。
It can be wide used in maize seed purity identification, genetic background analysis of maize germplasm, fast selection and screening of target gene, maize inbred lines purification, et al.
福斯兰的目标是尽可能收集各种不同的基因物质。
Forslan's object is to gather as great a diversity of genetic material as possible.
基因的最大值是可以改变的，但不要期望这一目标很快就能实现。
Genetic maximums can change, but don't expect this to happen soon.
产生一种独特的蛋白质是每一个基因的目标。
The production of a particular protein is the goal of each gene.
如果没有对基本的细胞和基因疾病机理的更深理解，这种目标就没有办法达成。
You could not get to that goal without a far better understanding of underlying cellular and genetic disease mechanisms.
如果基因工程能够发挥潜力，它一定会成为完成这一伟大目标最安全的方法。
If genetic engineering is to fulfill its potential, it must be the safest way to meet that lofty goal.
他们的目标是描绘更远大的前景，希望发现基因和健康之间的联系，其结果只有大量的个体数据同时进行比对才能显示出来。
Their goal is to discern the larger picture, hoping to spot associations between genes and health that would not show up until very large Numbers of individuals are compared at once.
那么，最终目标是明确的，那就是通过开发药物来堵住肿瘤基因逃跑的林荫大道，这些药物可以对付所有的可以引起暴发的变异。
The ultimate goal, then, is obvious. It is to block all of a tumour's avenues of genetic escape by developing drugs that deal with all the mutations that would allow such a break out.
如果把特定的基因材料引入高速复制的目标细菌中，细胞就会变成生产有用物质的微型工厂。
Introduction of specific genetic material into rapidly reproducing target bacteria can turn the cells into miniature factories for production of useful substances.
这很对——我的目标可能和别人不一样，这是我的基因决定的。
That's right—my goals may not be the same as the ones my genes have for me.
这个基因一直是相当多的研究者的目标，也被称为“尚武的基因”，因为它负责调节大脑中血清素。
This gene, which has been the target of considerable research, is also known as the "warrior gene" because it regulates serotonin in the brain.
他认为的更好的方法是精确地选出所需要的基因，然后将它们个别地整入目标品种之中。
Better, he thinks, to pick your genes precisely and deliberately engineer them into the target.
项目目标：构建一种以电能代替太阳能生产高辛烷含量汽油的基因工程菌。
Project Goal: Genetically engineer micro-organisms to use electricity instead of sunlight to make a high-octane gasoline substitute.
他们团队用利用锌指结构以IPK1基因为目标，另外添加可以中断此基因同时赋予植物抗除草剂性质的细菌DNA序列。
The team used zinc fingers that specifically target the IPK1 gene and then added bacterial DNA that would disrupt the gene while at the same time conferring herbicide resistance to the plant.
埃尼迪斯的第一个目标指向运用于早期基因研究中的拙劣的统计学方法。
Ioannidis's first targets were shoddy statistics used in early genome studies.
埃尼迪斯的第一个目标指向运用于早期基因研究中的拙劣的统计学方法。
Ioannidis's first targets were shoddy statistics used in early genome studies.
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