Objective To develop a multiplex method for simultaneous detection of Y-STR loci.
目的改良一种同步检测y -STR基因座的方法。
Objective: To observe the mutational pattern of STR loci in parentage testing cases.
前言：目的：观察亲子鉴定中str基因座的突变方式。
As high polymorphism markers, STR loci have been widely used in studying population genetics.
STR作为遗传多态性较高的标记，被广泛地运用于群体遗传学的研究。
Y-chromosome STR loci on origin of Chinese populations and their surnames in different locality.
Y-染色体STR多态性在姓氏起源、地区人群历史渊源的探索考证研究。
Population genetics of 17 Y-STR loci in a large Chinese Han population from Zhejiang Province, Eastern China.
群体遗传学的17y - str轨迹在一个大中文汉人口从浙江省，中国东部。
Objective: To study the application of specific genetic pattern of X-chromosome STR loci in siblings' identification.
目的：探讨X染色体s TR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 investigate the genetic polymorphism of7Y-STR loci and haplotypes and analyze their population difference.
目的调查y染色体7个STR位点及单倍型的遗传多态性并分析其群体差别。
Objective To obtain the genetic polymorphism data of two STR loci D2S1399 and D5S2500 in Eastern Chinese Han population.
目的研究D2S1399和D5S2500基因座在中国华东地区汉族群体遗传多态性。
Methods PCR-STR and DNA sequencing technology were used to detect rare alleles at 15 STR loci for 4650 unrelated individuals.
方法应用PCR -STR和DNA序列分析技术，对4650个无关个体在15个STR基因座中的罕见等位基因进行检测。
Conclusion the 16 X-STR loci meet the application requires of forensic genetics, especially for testing the special paternity cases.
结论这16个X -STR基因座达到了法医物证学应用要求，尤其对特殊的亲权鉴定案件具有重要的应用价值。
Abstract: Objective to investigate the genetic data of 16 X-STR loci in Henan Han population and to assess the application value in forensic science.
摘要目的调查16个X -STR基因座在河南汉族人群中的遗传学数据，评估其法医学应用价值。
Methods Based on the law of inheritance and allele frequency, the powers of exclusion of STR loci in motherless parentage testing (PEM) were calculated.
方法根据基因频率和遗传规律，推导单亲案亲权鉴定时的非父排除率。
Conclusion The 10 X-chromosomal STR loci are appropriate for individual identification and paternity testing of a female child as well as for studies on related diseases.
结论此10个X染色体sTR位点有较高的个体识别率，在个体识别和女孩亲权鉴定中有较高应用价值，对疾病相关研究有重要意义。
The genetic distribution of 11 Y-STR loci in Liaoning Manchu population showed favorable polymorphisms, and was thus suitable for forensic identification and paternity testing in local area.
结果表明，11个Y-STR基因座在满族群体中具有较好的遗传多态性，适用于当地区的法医学应用。
Objective To study the genetic relationship (3 short tandem repeat gene loci, abbreviated as 3 STR gene loci) in 17 groups of Han population in China.
目的探讨中国17个汉族人群3个STR基因座的遗传关系。
Conclusion: By co amplification using fluorescently labeled STR primers and detecting using PE310 genetic analyzer, the PCR products of these nine loci can be significantly distinguished.
结论：采用荧光标记引物进行复合扩增，结合PE310遗传分析仪自动分析，可以有效地区分各位点的扩增产物。
Objective Mutations of 13 CODIS (Combined DNA Index System) STR core loci in 532 cases of paternity testing were observed in confirming paternity, the mutation rate and the mutation type were studied.
目的观察美国CODIS系统的13个STR基因座在532例认定亲子关系的亲子鉴定案中的基因突变情况，探讨STR基因座突变率及突变类型。
Objective To establish a multiplexing Y-STR system and study haplotype frequencies of 4 Y-specific loci in China Han population.
目的建立复合扩增y - STR基因座的体系，获得中国汉族人的单倍型频率。
Objective To establish a multiplexing Y-STR system and study haplotype frequencies of 3 Y-specific loci in Guangdong Han population.
目的建立复合扩增Y-STR基因座的体系，获得广东汉族人的单倍型频率。
Objective To establish a multiplexing Y-STR system and study haplotype frequencies of 3 Y-specific loci in Guangdong Han population.
目的建立复合扩增Y-STR基因座的体系，获得广东汉族人的单倍型频率。
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