亲缘鉴定

目的：探讨X染色体STR基因座独特的遗传方式在同胞亲缘关系鉴定中的应用。

Objective : To study the application of specific genetic pattern of X-chromosome STR loci in siblings'identification .

微卫星DNA在研究遗传多样性分析、基因组作图、QTL定位、疾病诊断与病理研究、亲缘关系鉴定及个体识别等方面发挥着巨大的作用。

Microsatellite DNAs play an important role in population genetic diversity analysis , genomic mapping , QTL allocation , disease clinics and pathology , paternity testing , individualization etc.

结论A10、C4复合扩增体系多态性较高，对法医学中男女混合检材的个人识别及父系亲缘关系鉴定有较高的应用价值。

C4 multiplex amplication system had relatively high polymorphism and applied value in individual identification of male / female mixtures and paternity identification .

在亲缘关系鉴定和确认中，双亲鉴定时，10个微卫星基因座的累积非父排除概率为0.9999，平均父权相对机会（RCP）为99.999%；

To exclusion probability and Paternity identify , in mother-son-father set , ten markers will exclude the alleged parent with a probability of > 0.999 9 , and RCP is 99.999 % ;

根据所选的STR基因座，可建立一套适用于种用东北细毛羊遗传资源分析和亲缘关系鉴定的方法体系，为我国东北细毛羊品种资源的保护和经济性状的筛选提供科学指导。

On the basis of STR loci selected in this study , it can set up a method for estimating genetic diversity and identifying parentage relationships of Northeast fine-wool sheep , and give a scientific direction to protect the resource of Northeast fine-wool sheep and select economical traits .

目前EST-SSR分子标记在不同物种的遗传连锁图谱构建、比较作图、种质资源遗传多样性评价、亲缘关系鉴定、引物通用性研究等方面得到广泛应用。

As one of main functional molecular markers , EST - SSR molecular markers have been widely used in many researches of different species , like genetic linkage mapping , comparative mapping , evaluation of genetic diversity , relationship identification and primers transferability research .

约有三分之一亲缘关系鉴定案的男性受检者发现，他们不是该名婴儿的父亲。

About 1 in 3 men requesting paternity testing discover they are not the biological father of the child in question .

但当由于某种原因不能获得父、母遗传信息时，往往需要进行同胞亲缘关系鉴定。

But when the genetic information of the parents can not be known for some reasons , the full sibling test was needed .

本文概述了同工酶分析在柑桔分类、亲缘关系鉴定、遗传育种、病理检测和离体培养等研究领域的应用，并对同工酶分析在柑桔上的应用前景提出了一些看法。

The application of isozyme analysis to citrus classification , relationship identification , breeding , phytopathological inspection and in vitro was reviewed . Some views on its prospects were presented .

本文分析总结了近年来微卫星技术在虾类遗传多样性、亲缘关系鉴定、遗传结构和遗传变异及遗传连锁图谱构建和基因定位等方面的研究进展情况。

This paper analyses and summarizes microsatellite technique in shrimp genetic diversity , phylogenetic relationship identification , genetic structure and genetic variability , genetic linkage mapping and gene locating studies and their progress .

在遗传图谱和物理图谱的构建、基因定位、遗传多样性和物种进化分析、亲缘关系鉴定、比较基因组学等方面具有广泛的应用前景。

It has broad application prospects in the genetic and physical map constraction , gene mapping , genetic diversity and species evolutionary analysis , identification of genetic relationship , comparative genomics and so on .

不同种或同一种内不同类型、品种之间，花粉粒的大小、形态和外壁纹饰特征存在着差异，这种差异可作为梨属植物分类、品种鉴别和亲缘关系鉴定的主要依据之一。

Certain differences exist in different species or types and varieties of the same species , which can be one of the main bases for the classification of Pyrus , identification of varieties and their relationship .

本文阐述了微卫星的结构、遗传特性以及微卫星标记在家畜个体亲缘关系鉴定、构建基因图谱、标记辅助选择、评估遗传多样性等四方面的作用。

Based on the introduction of the structure and genetic characteristics of microsatellite , the application of microsatellite marker in parentage relationship identification , gene map construction , marker assisted selection , and genetic diversity evaluation was elucidated in the review .

微卫星DNA标记技术在动物亲缘关系的鉴定、特定基因定位、群体遗传结构的分析、物种的进化和系统发生以及遗传基因连锁图谱的构建等方面已得到了广泛的应用。

Microsatellite DNA have already become an efficient molecular marker in the study of testing paternity , population genetic structure , construction of genetic map , origination and evolution of species etc.

羊蹄甲属植物杂交及亲本亲缘关系的鉴定

Hybridization between Bauhinia and Identify the Genetic Relationship of Parents Plants

桃种间亲缘关系的SSR鉴定

Identification of Genetic Relationship of Peach Species by SSR

甘草亲缘关系的RAPD鉴定

Relationship Analysis of Glycyrrhiza by RAPD

利用AFLP分子标记技术对国内外49份扁桃材料的亲缘关系进行了鉴定，使用3对选择性引物组合，每对引物扩增出136条带，并对其进行聚类分析。

The genetic relationships among 49 almond collections , belonging to 5 species , collected from homeland and abroad were identified via AFLP molecular labeling technique . Three pairs of primers were selected out to amplify 136 polymorphism bands .