DNA typing of short tandem repeat loci on Y-chromosome of Greek population

Haplotype, allele frequencies and population data of nine Y-chromosome STR loci, DYS385I, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, were determined from a sample of 69 unrelated Greek male individuals.     

Human Y-specific STR haplotypes in population of Serbia and Montenegro

Nine Y chromosome short tandem repeat (STR) loci (DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392 and DYS393) were analyzed in group of 237 unrelated healthy males from population of Serbia and Montenegro in order to assess the frequencies of Y haplotypes. We observed 174 different haplotypes of which 146 (61.6%) were seen only once. Y-STR allelic frequencies in Serbia and Montenegro, in general, correspond to other European populations, except for the DYS19, DYS385 and DYS389II loci.     

Y chromosome STR polymorphisms in a Serbian population sample

Eight Y chromosome short tandem repeat (STR) polymorphisms (DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393) were analyzed in the sample of 114 unrelated males living in Serbia. A general STR allelic frequency pattern in Serbians corresponds to other European populations with the exception of loci DYS19, DYS389II and DYS385. Out of ninety identified haplotypes, 74 (64.91%) appeared in single copies. The most frequent haplotypes (DYS19-DYS385-DYS389I-DYS389II-DYS390-DYS391-DYS392-DYS393) 16-14/15-13-31-24-11-11-13 and 15-15/19-12-28-23-10-12-12 were found in four copies (3.51%). Total haplotype diversity was 0.9947+/-0.0021.     

Y-STR haplotype data and allele frequency of the DXS10011 locus in a Japanese population sample

The distribution of allele frequency of X-chromosomal STR, DXS10011, from 99 unrelated Japanese, 72 male and 27 female, were determined by PCR amplification and PAGE. At the same time, haplotype frequencies of five Y-chromosomal STR loci, DYS19, DYS389I, DYS389II, DYS390 and DYS393 from male samples were determined.     

Y-chromosome STR haplotypes of Han ethnic group in Xi'an (NW China)

Allele and haplotype frequencies of six Y-chromosomal STR loci, namely DYS393, DYS19, DYS389II, DYS390, DYS391, and DYS385, were determined from 114 healthy unrelated males of Han ethnic group in Xi'an (NW China).     

Y-chromosome STR haplotypes in the Canary Islands population (Spain)

Haplotype frequencies of eight Y-chromosome STR loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393 and DYS385) were determined from a sample of 285 unrelated males from Canary Islands.     

藏族群体7个Y-STR基因座及单倍型的遗传多态性

目的调查藏族Y染色体7个STR基因座及单倍型的遗传多态性。方法应用PCR、变性聚丙烯酰胺凝胶电泳结合银染显色分型技术,检测67例藏族男性DNA样品。结果在DYS393、DYS389Ⅰ、DYS19、DYS390、DYS389Ⅱ、DYS392等6个基因座中共检出25个等位基因,DYS385基因座检出22个等位基因组,频率分布在0.0149～0.5075之间,各基因座DP值分布在0.5075～0.8991之间,以DYS385基因座最高。由7个基因座组成的YH6系统单倍型有51种,DP值为0.9887,DYS393与DYS389Ⅱ基因座等位基因少,推测藏族群体在进化过程中可能发生过瓶颈事件。结论上述7个STR基因座属于高鉴别能力基因座,单倍型具有很高的遗传多态性。     

中国汉族及日本群体7个Y—STR位点及单倍型的遗传多态性和群体差异

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。方法应用PCR、变性聚丙烯酰胺凝胶电泳结合银染显色分型技术,检测45例中国汉族及59例日本男性DNA样品。结果在DYS393、DYS389Ⅰ、DYS19、DYS390、DYS389Ⅱ、DYS392等6个位点中共检出33个等位基因,DYS385位点检出39个等位基因组,其频率分布在0.0169～0.6444之间,DP值分布在0.5406～0.9579之间,以DYS385位点最高。7个位点数据综合比较,二组群体间在遗传学上存在显著性差异P<0.05。由7个位点组成的单倍型有95种,中国汉族有41种,DP值为0.9960,日本群体有54种,DP值为0.9965,2群体间未发现相同的单倍型。结论上述7个STR位点属于高鉴别能力位点,单倍型具有很高的遗传多态性并显示出明显的民族特征。     

Genetic polymorphism of 12 Y-chromosomal STR loci in the Minnan Han Chinese in Southeast China

The 12Y-chromosomal short tandem repeat (STR) loci DYS19, DYS389I and II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438, DYS439, DYS385a and b were analyzed in a sample of 109 unrelated male individuals from mountainous areas of Minnan, Southeast China. A total of 95 haplotypes were identified. The allele diversity values for each locus ranged from 0.3205 (DYS391) to 0.9553 (DYS385), the haplotype diversity was 0.9863, and the discrimination capacity 0.8716.     

Y chromosomal STR haplotypes in the northeastern China Han population

Haplotype frequencies of 20 Y chromosome STR loci, DYS19, DYS385 (a/b), DYS389 (I, II), DYS390, DYS391, DYS393, DYS434, DYS435, DYS437, DYS438, DYS439, DYS441, DYS442, DYS444, DYS445, DYS446, DYS452 and DYS456 were determined from a sample of 122 unrelated males in the northeastern China Han populations.     

Y-STRs haplotypes of Chinese Mongol ethnic group using Y-PLEX 12

Eleven Y-chromosome STR loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385a,b, DYS438, DYS439) have been co-amplified in 96 healthy unrelated males of Chinese Mongol ethnic group, in order to investigate allele and haplotype frequencies of them, evaluate their usefulness in forensic casework.     

Analysis of 8 Y-chromosome str loci in population from alicante (Spain)

The allelic frequencies and the haplotype distribution were studied in 8 Y-chromosome STR loci: DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, and DYS 385. Data was obtained from 104 unrelated autochthonous subjects from the province of Alicante, located in the Southeast of Spain. The obtained data will contribute to further progress in the studies on chromosome Y in Spain.     

Haplotypes from the Caucasus, Turkey and Iran for nine Y-STR loci

Nine Y chromosome short tandem repeat (STR) loci (DYS385a, DYS385b, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393 and DYS19 (DYS394)) were typed in 669 individuals belonging to 16 populations from the Caucasus, Turkey and Iran.     

Tunisian population data on 10 Y-chromosomal loci

Alleles and haplotypes frequencies for 10 Y-chromosome STR loci (DYS19, DYS385 I/II, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS438 and DYS439), included in the Y-Plex6 and Y-Plex5 kits were determined for a Tunisian population sample of 100 male individuals.     

Haplotype frequencies of 16 Y-chromosome STR loci in the Barcelona metropolitan area population using Y-Filer kit

Haplotype frequencies for 16 Y-chromosomal short tandem repeat (STR) loci, included in the Y-Filer kit, were determined in 247 unrelated healthy individuals from the Barcelona metropolitan area (Catalonia, NE Spain). After PCR amplification and denaturing PAGE electrophoresis, DYS456, DYS389I, DYS390, DYS389II, DYS458, DYS19, DYS385a/b, DYS393, DYS391, DYS439, DYS635, DYS392, Y GATA H4.1, DYS437, DYS438 and DYS448 loci were typed. The aim of this study is to evaluate the performance in our population of the 16 loci of the Y-chromosome present in the new Y-Filer commercial identification kit, and acquire haplotype frequencies for mathematic processing of the forensic diagnosis in our geographical working area. In this sample, all haplotypes were unique. From the forensic point of view, the combined polymorphisms of the Y-Filer kit provide a high diagnostic efficiency.     

Y-chromosome STR haplotype in Szekely population

Eight Y-chromosome STR markers (DYS19, DYS389/I, DYS389/II, DYS390, DYS391, DYS392, DYS393, DYS385) were examined in an isolated Szekely (known as old Hungarian) population living in Corund, Romania. Ninety different haplotypes were obtained from 99 unrelated Szekely males.     

Allele frequencies and haplotypes of the STR loci of the PowerPlex Y-system in southern populations from Korea

In this study, 12 Y-specific STR loci--DYS391, DYS389 I, DYS439, DYS389 II, DYS438, DYS437, DYS19, DYS392, DYS393, DYS390, DYS385a/b--were analyzed in 259 unrelated males from the southern populations in Korea using the PowerPlex Y PCR system.     

Y-chromosomal STR haplotypes in a population sample from continental Greece, and the islands of Crete and Chios

Eight Y chromosome short tandem repeat (STR) polymorphisms (DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392, and DYS393) were analyzed in the sample of 117 unrelated Albanian males living in Kosovo. A general STR allelic frequency pattern in the Albanian population from Kosovo corresponds to other European populations. Fourty six haplotypes were observed in single copy. The most frequent haplotypes were (DYS19-DYS385-DYS389I-DYS389II-DYS390-DYS391-DYS392-DYS393) 14-11/11-13-29-24-11-13-13 (10.26%), 14-14/17-12-28-24-10-11-12 (9.40%), 13-16/18-13-30-24-10-11-13 (9.40%), and 14-17/17-13-31-24-10-11-13 (9.40%).     

Population genetics for Y-chromosomal STRs haplotypes of Chinese Korean ethnic group in northeastern China

Y-chromosomal STRs loci were analyzed from a sample of 201 healthy unrelated male individuals of Chinese Korean ethnic group. Allele and haplotype frequencies for DYS19, DYS385a/b, DYS388, DYS389 I, DYS389 II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 were determined by the general PCR and silver staining methods. The gene diversity values for the Y-STRs loci ranged from 0.4146 (DYS437) to 0.9631 (DYS385a/b). A total of 194 haplotypes were identified in the Y-STR loci, among which 188 were unique, while 6 occurred more than once. And the combined haploytpes diversity was 0.9996. The results in the present study can be used for routine forensic application in the region, and enrich Chinese ethnical genetic informational resources.     

Human Y-specific STR haplotypes in the Western Croatian population sample

Nine Y-chromosome STR loci (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385 and YCAII) were analysed in a sample of 101 unrelated males from Croatia. Allelic frequencies and gene diversities for each Y-STR locus and haplotype diversity were determined. Ninety-one different haplotypes were obtained from 101 unrelated males and 84 haplotypes were unique. Three most common haplotypes were shared by 3% of the sample, one of them was not found in the online Y-STR Haplotype Reference Database (http://www.ystr.org/).