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。
Use of most molecular marker systems depends on the polymerase chain reaction (PCR), which is an important technique for amplifying specific DNA sequences.
在中期，通过分子生物学技术辅助的常规杂交育种(分子标记辅助育种)就足以满足要求了。
In the medium term, conventional crossbreeding helped by molecular biology techniques (a technique called "marker assisted breeding") may suffice.
与传统的育种技术和分子标记辅助育种相比，利用基因工程手段提高植物的抗逆性是更具吸引力的途径。
Compared with traditional breeding technique and molecular marker aided selection, it is a more attractive approach to improve the resist ability of crops by plant engineering.
在当前家禽育种中应用最广的生物技术方法主要有两项：分子标记技术和基因转移技术。
Two biotechnology methods, molecular marker technology and gene transfer technology, are thought to be applied widely in poultry breeding in the future.
研究表明，RAPD作为一种新的分子标记，在海洋动物遗传鉴定方面具有巨大的潜力。
It suggests that RAPD approach has its great potential in genetic identification of Marine organisms as a new molecular marker.
微卫星是近几年来应用较多的一种分子标记，可有效地进行基因鉴定与系谱分析，并可估算群体间的遗传距离。
Microsatellite marker is one of the frequently used molecular markers. It has been used in the genotype identification, pedigree analysis and estimation of genetic distance.
分子标记技术在柑桔研究中的应用。
就我国水稻苗期耐冷性的鉴定与评价、遗传、分子标记和育种与选择效应等方面的研究进展进行了阐述。
Advances in identification and remark, inheritance, molecular marker breeding and selective effect of tolerance to cold of rice at seedling stage in China are reviewed.
基因分型错误已成为目前分子标记检测(如痕量样品分析、法医学鉴定)过程中愈发受到重视的问题。
Genotyping error has become one of important issues during the molecular marker detection studies, especially for the trace sample genotyping and forensic analysis.
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。
Amplified Fragment Length polymorphism (AFLP) is called a "descendant molecular marker", and it is a new technique in detecting DNA polymorphism.
目的了解分子标记在药用植物研究中的应用及进展。
Objective To explore the application and advance on molecular marker technology in medicinal plant researches.
稻瘟病菌SSR检测是分子标记辅助育种的一项重要技术。
SSR detection is an important technique of molecular marker for assisted breeding in Pyricularia grisea.
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.
目的利用直接扩增片段长度多态(DALP)这一新分子标记技术建立一套稳定的红景天属植物的DALP反应体系。
Objective Direct amplification of length polymorphism (DALP) as a new molecular marker was used to establish a set of stable DALP reaction system for the plants of Rhodiola l.
综述了油菜种皮颜色的形成、种皮色泽的遗传、黄籽性状的分子标记和黄籽甘蓝型油菜选育等方面的研究进展。
Advances in studies on formation and inheritance of seed capsule color, and molecular marker and breeding for yellow seed capsule in rapeseed were reviewed.
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。
Random Amplified microsatellite Polymorphisms (RAMPs) is a new DNA molecular marker, which was developed on the microsatellite DNA markers.
运用RAPD技术对小麦光敏雄性不育基因进行了分子标记，并对小麦RAPD扩增体系进行了优化。
The RAPD techniques were used for molecular marker of wheat Photo -sensitive male sterile genes and RAPD amplification system was optimized.
综述了油菜种皮颜色的形成、种皮色泽的遗传、黄籽性状的分子标记和黄籽甘蓝型油菜选育等方面的研究进展。
Advances in studies on formation and inheritance of seed capsule color, and molecular marker and breeding for yellow seed capsule in rapeseed (Brassica Napus) were reviewed.
目前对水稻抗瘟性的研究主要集中在抗瘟性基因的分子标记和抗瘟性(相关)基因的克隆两方面。
Most of the research about blast resistance focuses on molecular marker and mapping and cloning of blast resistance (related) genes.
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。
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.
为进一步研究利用分子标记辅助选择技术进行黄瓜耐弱光相关基因的优化组合打下良好的基础。
These results will provide the possibility for using molecular marker assistant selection in transferring the poor light adaptability from European greenhouse type to North China type.
分子标记辅助选择育种给作物抗旱育种提供了新的途径。
Molecular marker assisted selection was regarded as a useful tool for breeding for drought resistance in crops.
AFLP分子标记技术是一种最新的DNA指纹技术。
同时还对AFLP分子标记技术存在的问题和前景作了简要探讨。
Problems and prospects in AFLP molecular marker are briefly discussed.
本研究为利用上述基因开展基因工程和分子标记育种提供了科学依据。
This research may provide some scientific basis for genetic engineering and molecular marker-assistant breeding of the isolated genes.
综述了现代分子标记技术在番茄几个主要质量抗病性状和数量抗病性状基因定位中的研究进展。
This paper has reviewed the recent research progress on molecular marker of tomato gene-resistance locus including quality resistance-disease character and quantity resistance-disease character.
RAPD分子标记以其简单、快速、经济等优点正在被广泛应用于食用菌的研究中。
RAPD molecular marker was widely applied to the studies of edible fungi due to it's simplicity , rapidity and economy.
上述研究结果对小麦抗条锈基因的遗传分析与定位及分子标记辅助选择育种提供参考的理论依据。
The above results could offer theory evidence for genetic analysing, mapping of wheat resistant gene to stripe rust and molecular marker assisted selection.
本试验以人工合成的榨菜和紫甘蓝离体嫁接嵌合体为试验材料，对其植株形态，酸性磷酸酯酶同工酶及分子标记等进行了研究。
In this study, the morphological characters of chimeras of tuber mustard and red cabbage were described, the acid phosphatase isozyme banding patterns and the molecular marker were analyzed.
本试验以人工合成的榨菜和紫甘蓝离体嫁接嵌合体为试验材料，对其植株形态，酸性磷酸酯酶同工酶及分子标记等进行了研究。
In this study, the morphological characters of chimeras of tuber mustard and red cabbage were described, the acid phosphatase isozyme banding patterns and the molecular marker were analyzed.
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