Y-chromosomal STR haplotypes in Kalmyk population samples

Seventeen Y-chromosomal short tandem repeats (STRs), DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385ab, DYS437, DYS438, DYS439, GATA-H4, DYS448, DYS456, DYS458, DYS635 were typed in DNA samples from the Kalmyk population (n=99). The population is characterized by a high proportion of duplicated DYS19 alleles and deletions of the locus DYS448 on the background of the Central Asian haplogroup C*. AMOVA analysis reveals a close vicinity to Mongolian and Kazakh populations and large genetic distance to geographical neighbours from Russia, Ukraine and the Caucasus.     

Y-chromosomal STR haplotypes in Macedonian population samples

Eleven Y-chromosomal short tandem repeats (STRs), DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385, DYS437, DYS438, DYS439 were typed in DNA samples from Macedonian population (n = 150).     

Y-chromosomal STR haplotypes in an Albanian population sample

Eight Y-chromosomal short tandem repeats (STRs), DYS19, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393 and DYS385, were typed in a population sample (n=101) of first-generation Albanian immigrants living in Italy.     

Y-chromosomal STR haplotypes in a population from the Amazon region, Brazil

Haplotype and allele frequencies of the nine Y-STR (DYS19, DYS389 I, DYS389 II, DYS390, DYS391, DYS392, DYS393, DYS385 I/II) were determined in a population sample of 200 unrelated males from Belém, Brazil. The most common haplotypes are shared by 1.5% of the sample, while 186 haplotypes are unique. The haplotype diversity is 0.9995+/-0.0006. The data obtained were compared to those of other Brazilian populations. AMOVA indicates that 99.91% of all the haplotypical variation is found within geopolitical regions and only 0.09% is found among regions.     

Y-chromosomal haplotype diversity for 27 STR loci in the Tigray population (Northern Ethiopia)

The Horn of Africa is among the main areas of origin of migrants trying to reach Europe through the so-called central Mediterranean route (from Libya to Sicily). Migration-related accidents in the Straits of Sicily are commonplace. In such circumstances, Y-STR analysis can effectively complement autosomal STR data in the identification of shipwreck victims and help reuniting families separated during the crossing.To expand currently available Y-STR haplotype reference data for Eastern Africa, the AmpFlSTR YFiler Plus PCR Amplification kit (Thermo Fisher Scientific) was used to analyze samples from 247 Ethiopian Tigray volunteer donors. The Tigray ethno-linguistic group represents over 95% of the population in the Regional state of Tigray (Northern Ethiopia), and accounts for ∼50% of the population in neighboring Eritrea.The results obtained were compared with those available for other Eastern African ethno-linguistic groups and neighbor populations from Northern Africa and the Middle East.     

Y-chromosomal haplotypes for the AmpFlSTR Yfiler PCR Amplification Kit in a population sample from Central Poland

Haplotype and allele frequencies for 17 Y-STR loci (DYS456, DYS389I/II, DYS390, DYS458, DYS19, DYS385 I/II, Y GATA H4, DYS437, DYS438, DYS448, DYS393, DYS391, DYS439, Y GATA C4, DYS392) were determined in 255 unrelated males from central Poland using AmpFlSTR Yfiler PCR Amplification Kit. Two hundred and fifty-two different haplotypes were observed. The most common three haplotypes were shared by 0.8% of the sample, respectively. Two hundred and forty-nine haplotypes were encountered only once.     

Y-chromosomal STR haplotypes in Inuit and Danish population samples

Nineteen Y-chromosomal short tandem repeats (STRs), DYS19, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, DYS385, DYS388, DYS434, DYS435, DYS436, DYS437, DYS438, DYS439, DYS460, DYS461 and DYS462 were typed in Inuit (n=70) and Danish (n=62) population samples.     

Population data for Y-chromosome haplotypes defined by 17 STRs (AmpFlSTR YFiler) in Central Portugal

The 17 Y-chromosome STR loci (DYS19, DYS389I, DYS389II, DYS390, DYS456, DYS391, DYS392, DYS393 and DYS385 a/b, DYS458, DYS439, DYS635, GATA H4.1, DYS437, DYS438 and DYS448) were determined for 100 unrelated males, living in Central Portugal, using the AmpFlSTR YFiler PCR Amplification kit (Applied Biosystems).A total of 99 different haplotypes were found, with only two individuals sharing the same haplotype. The overall haplotype diversity (HD) was determined as 0.9998, a value similar to other Y Filer data sets.Y-STR polymorphisms in Central Portugal population, using YFiler, provide a powerful discrimination tool for routine forensic applications.     

Y-chromosomal STR haplotypes in Sicily

Eight Y-chromosomal short tandem repeats (STRs)-DYS19, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393 and DYS385-were typed in a population sample (n=255) of unrelated Sicilian males from nine different towns on the main island and from the island of Pantelleria.     

Y-chromosomal STR haplotype in Toscany (central Italy)

Here we show the Y-haplotype database consisting in the loci DYS19, DYS388, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385, YCAII and DXYS156Y of 107 males living in Toscany (central Italy).     

12 Y-chromosomal STR haplotypes in Japanese

Haplotypes and allele frequencies of 12 Y-STRs were examined in a population sample of 381 Japanese male volunteers. A total of 315 haplotypes were identified, of which 288 haplotypes were unique, and 18, three, three, two, one and one were found in two, three, four, five, eight and 18 individuals, respectively. Total gene diversity was 0.997.     

Y-chromosome STR haplotypes in males from Greenland

A total of 272 males from Greenland were typed for 11 Y-chromosome STRs DYS19, DYS385a/b, DYS389-I, DYS389-II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439 with the PowerPlex^® Y System (Promega). A total of 146 different haplotypes were observed and the haplotype diversity was 0.9887. The number of haplotypes seen once was 108 and the most common haplotype was observed in 12 males. A significant F_ST value was observed (F_ST = 0.012, P < 0.00001) when comparing the population of 15 locations in Greenland assigned to 7 groups. The significance could mainly be attributed to the subpopulation of males from Tasiilaq (East of Greenland). The R_ST value was not statistically significant (R_ST = 0.016, P = 0.15).     

Y-chromosomal STR haplotypes in Pakistani populations

16 Y-specific STR loci have been analysed in 711 males from 12 populations in Pakistan. Individual loci showed between 4 and 10 alleles, and diversities ranged from 0.07 to 0.77. A total of 527 different haplotypes were found and the haplotype diversity ranged from 0.92 to 0.99 for the different populations. 446 haplotypes occurred in single individuals, and only 19 haplotypes were present in more than three males, but two striking examples of haplotype sharing were found, one involving 13 individuals, and the other 17. The 13 individuals were all Parsis, and 16 of the 17 were Brahuis, providing evidence for population substructuring.     

Y-chromosomal STR haplotypes in three ethnic groups and one cosmopolitan population from Tunisia

The 11 Y-chromosomal short tandem repeats (STRs) included in the Promega Corporation PowerPlex Y System (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS385, DYS437, DYS438 and DYS439) were typed in three ethnic groups ("Andalusians", Berber and Arab) and one cosmopolitan population (Tunis) from Tunisia, summing up 247 individuals, and 139 different haplotypes. Focusing the analysis on the seven Y-STRs of the YHRD Minimal Haplotype Core (DYS385 excepted), "Andalusians" showed no differences from the Cosmopolitan and the Arab samples previously published (our Arab sample presented an extremely low haplotype diversity), but were different from the Berbers. The Berbers from Tunisia were not different from those from Morocco.     

Y-chromosomal STR haplotypes in three major population groups in Bulgaria.

A total of 280 unrelated males from the three largest population groups in Bulgaria: Bulgarians, Bulgarian Turks and Gypsies, were analyzed for seven Y-chromosome STRs (DYS19, DYS389I, DYS389II, DYS390, DYS391, DYS392 and DYS393). Comparison of the allele frequency distributions revealed significant differences between the three ethnic groups which were confirmed with haplotype analysis. This permits us to suggest that population differentiation should be taken into account in forensic case analysis and paternity testing in Bulgaria.     

Y-chromosomal STR haplotypes in Berber and Arabic-speaking populations from Morocco

Twelve Y-chromosomal short tandem repeats (STRs), DYS19, DYS385, DYS389I, DYS389II, DYS390, DYS391, DYS392, DYS393, DYS388, DYS426 and DYS439 were typed in Berber-speaking (n=49) and Arabic-speaking (n=60) population samples from Morocco.     

Y-chromosomal STR haplotypes in two endogamous tribal populations of Karnataka, India

POPULATION: Approximately 5.0 mL of blood sample was collected from a total of 150 men belonging to two tribal populations of coastal Uttar Kannada district of Karnataka, with their informed written consent. Both the populations are endogamous and they belong to the Dravidian linguistic family. Halakki is a tribal group having a population size of c. 3383. They claim that they originally belong to Gujarat and Rajasthan, and migrated through Andhra Pradesh to Karnataka. Kunabhi is also a tribal population, c. 35,214 in number. They were hunters and gatherers but presently they practice agriculture.