Conclusion of PCR method can be an excellent DNA marker.

结论P CR扩增法可以获得优良的DNA分子量标准。

DNA marker technology could be an effective method for the identification of predation.

DNA标记技术是探索捕食行为的有效方法之一。

"There is no single gene, no single DNA marker, that would distinguish one population from another," Myers said.

“没有一个单独的基因，或单独的一个DNA标记，可以将不同的种群区分开来，”Myers说。

Random Amplified microsatellite Polymorphisms (RAMPs) is a new DNA molecular marker, which was developed on the microsatellite DNA markers.

随机扩增微卫星DNA多态标记是在微卫星dna基础上衍生出的一种新型分子标记。

Conclusion Both biochemistry maker and microsatellite DNA marker are good methods at analyzing the population genetics of Mongolia gerbil colonies.

结论生化标记分析和微卫星DNA方法均可较好地反映长爪沙鼠群体遗传结构。

Conclusion DNA marker can be produced for laboratory use with RD-PCR technology, which is a simple, efficient and inexpensive method for experiment.

结论采用限制性差异显示技术制备DNA标记物，不仅操作简便、快捷、提高工作效益，且大大降低费用，更适合实验室实际需要。

In order to obtain growth and development traits associated with the yak DNA marker, improve the performance and speed up the breeding process of yak.

为了获得与牦牛生长发育性状相关的标记位点，提高牦牛生产性能，加快牦牛育种进程。

These results preliminarily indicated that allele C of T/C polymorphic site of HIOMT gene is a potential DNA marker for improving litter size in goats.

本研究结果初步表明HIOMT基因T/C突变位点的C等位基因是一个潜在有效的DNA标记，能够在一定程度上控制山羊的产羔性能。

At present, inbred lines of transgenic insect resistant maize with selective marker gene removed are in separating and inbreeding program assisted by DNA marker detection.

目前，正结合进行田间分离纯合和DNA分子鉴定，培育去除选择标记基因的转基因抗虫玉米自交系。

With DNA marker increasing and gradual development of animal genome plan in many countries, the research of genetic linkage map has been made enormous achievements on animals.

随着DNA分子标记不断增加和各国对畜禽基因组计划的逐步开展，一些重要的畜禽(如牛、猪、绵羊、鸡等)的遗传连锁图谱的研究工作取得了巨大的成就。

Methods were amplified PCR technology for different sizes of the specificity of the band, its concentration, in proportion to the needs of mixed composition of the DNA marker.

方法运用PCR技术分别扩增不同大小的特异性条带，确定其浓度，按比例混合后组成所需要的DNA分子量标准。

As it has many characteristics of DNA marker, RMAPD has a widest potential application in animal breeding and genetics, such as analysis of genetic structure and relationship and MAS.

该方法也具有DNA标记的特点，在群体遗传结构和亲缘关系分析以及标记辅助选择等遗传育种领域具有广阔的应用前景。

The results from this study indicate that the use of backcrossing with a PCR-based DNA marker was useful in waxy wheat breeding. These partial waxy wheat lines can be used in field production.

研究表明采用回交转育与分子标记辅助选择相结合的方法，是培育农艺性状优良部分糯性小麦的一种非常有效的方法。

Levels of mitochondrial DNA - a female genetic marker only carried down the female line - is similar all along the coast, regardless of language.

不管语言，沿海岸线的线粒体dna的层级——一个女性基因标记只携带了女性线链——是相似的。

Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.

大多数分子标记体系的利用都取决于聚合酶链反应（PCR），这是一项扩增特定DNA序列的重要技术。

To trace the source of meat, or even leather goods, scientists can use DNA barcoding, which uses a short genetic marker from the sample to identify it.

科学家可以使用基因条形码技术（通过来自样本的短基因标记来识别物种的技术），可以追朔肉甚至是皮革商品源于什么物种。

It also has an extensive database of DNA, the most specific marker of personal identity.

它还有大量的DNA数据库-个人身份最特殊的标记。

The DNA rearrangements are unique to cancer cells, making them a very specific marker.

DNA重组是癌细胞独一无二的特征，也是一个非常具体的指标。

AFLP has been emerged as a major new type of genetic marker with broad application in systematic, pathology, population genetics, DNA fingerprinting and quantitative trait loci (QTL) mapping.

AFLP已广泛应用于分类学、病理学、种群遗传学、DNA指纹分析的研究和建立数量性状基因图谱，成为最主要的遗传标记。

In addition, the research has also identified a promising protein marker involved in DNA repair in cancer cells that predicts resistance to chemotherapy in tumours.

此外，还发现了一种与肿瘤细胞DNA修复有关的蛋白标记物，可预测肿瘤对化疗的敏感性。

With adoption of SSR mark technology, the DNA extraction method can be effectively employed in seed purity analysis and marker aided breeding activity.

结合采用SSR分子标记技术，此DNA提取方法可有效地用于玉米种子纯度检验和分子标记辅助育种。

Amplified Fragment Length polymorphism (AFLP) is called a "descendant molecular marker", and it is a new technique in detecting DNA polymorphism.

扩增片段长度多态性(AFLP)被称为“下一代分子标记”，是检测DNA多态性的一种新技术。

Objective It is to discuss the relation between the serum HBV-DNA content and the serological marker of HBV (HBV-M).

目的探讨乙型肝炎患者血清中HBV -DNA含量与HBV血清学标志物（HBV -M）的关系。

This article gives a brief account of the origin and theory of RAPD in DNA molecular marker and its meet up-to-date research and application development in genetic breeding and other fields.

概述了DNA分子标记中rapd的由来及其原理，叙述了RAPD在遗传学理论、遗传育种等许多方面的作用和最新研究应用进展。

Microsatellite DNA molecular marker has been a popular kind of molecular marker in animal breeding and genetics, because of its special advantages and characteristics.

微卫星DNA以其独特的优点和特点而成为当前动物遗传育种研究中颇受欢迎的一种分子标记技术。

The common types of DNA molecule marker and the character of every type is written in this article.

本文综述了DNA分子标记的常见类型，以及各类型的特点。