Allele frequencies of seven short tandem repeat loci in the Ashkenazi Jewish population

Allele frequencies of seven short tandem repeats (STRs) (THO1, CSF1PO, CD4, LPL, PLA2A, F13A01 and ARA) were obtained from a sample of unrelated Ashkenazi Jews living in Israel.     

Allele frequencies of 13 short tandem repeat (STR) loci in the Romanian population

A population study on 13 tetra- and pentameric STR loci (D3S1358, VWA, D8S1179, D21S11, D18S51, D16S539, D2S1338, D19S433, THO1, FGA, ACTBP2 (SE33), Penta D and Penta E) was performed with Romanians from the Bucharest area.     

Allele frequencies for 15 short tandem repeat loci in a representative sample of Bosnians and Herzegovinians

Allele frequencies for the 15 STR loci (D3S1358, TH01, D21S11, D18S51, Penta E, D5S818, D13S317, D7S820, D16S539, CSF1PO, Penta D, vWA, D8S1179, TPOX, FGA) included in the PowerPlex 16 kit were obtained from a multiethnic sample of 100 unrelated individuals born in Bosnia and Herzegovina.     

Allele frequencies of 20 Y-chromosomal short tandem repeat loci in a tribal population of Deccan Plateau, India

Population: Eighty male individuals from a nomadic tribal population belonging to Dravidian and Indo-Caucasian ethnicities from Deccan Plateau, Andhra Pradesh, India, were analyzed in the present study.     

Regional Italian allele frequencies at nine short tandem repeat loci

An Italian population study was performed on the loci D3S1358, vWA, FGA, TH01, TPOX, CSF1PO, D5S818, D13S317, D7S820 and a portion of the X-Y homologous gene Amelogenin for gender determination using the AmpFlSTR Profiler kit (PE Biosystems, Foster city, CA). This study was done on a population of 618 unrelated Italian individuals from 18 regions in Italy (except for Valle d'Aosta and Sardinia) to determine allele frequencies for each STR locus, and to evaluate STR technology for developing an Italian Offender DNA database.     

Allele frequencies of six miniSTR loci of three ethnic populations in Singapore

MiniSTR loci has demonstrated to be an effective approach to recover genetic information from degraded sample, due to the improved PCR efficiency of their reduced PCR product sizes. This study investigated the allele frequency of six miniSTR loci, D1S1677, D2S441, D4S2364, D10S1248, D14S1434 and D22S1045, in three Singapore populations. All loci showed a moderate degree of polymorphism with observed heterozygosity >0.6 for all three populations. The allele frequencies, forensic parameters and heterozygosity comparison with other CODIS STR in similar populations are presented.     

Allele frequencies of 15 short tandem repeats (STRs) in three Egyptian populations of different ethnic groups

DNA typing of 15 short tandem repeat (STR) loci included in the AmpFlSTR Identifiler PCR amplification kit (Applied Biosystems), was carried out in three Egyptian populations of different ethnic groups: the Berbers from the Siwa oasis (in the North-Western Egyptian desert), the Muslims and the Copts from Adaima (Upper Egypt). A total of 297 individuals were typed. After Bonferroni's correction, no deviations from the Hardy-Weinberg equilibrium were observed for all samples at the 15 STR loci. All loci are highly polymorphic and population differentiation tests showed that 7, 10 and 8 out of 15 loci have significant differences between the Berbers and the Muslim samples, between the Berbers and the Copts, and between the two samples from Adaima, respectively. Comparative analyses between our population data and other geographically related populations gathered from the literature were performed.     

Allele frequencies of six STR loci in Argentine populations

Allele frequencies of six short tandem repeat (STR) loci were determined in a Caucasian urban sample of La Plata city and three Amerindian sample populations of Argentina. Allele frequencies showed differences between urbans and Amerindians, and among Amerindians as well. The degree of genetic differentiation of subpopulations was mainly due to the Amerindian contribution. Mapuche, Mocovi, and pooled Amerindian populations showed little evidence of HW disequilibrium, and association of alleles. In the urban sample, there is no evidence of population substructuring. Forensic probabilities of exclusion and matching showed high differences between the population groups. Finally, La Plata sample did not show differences with Caucasians from other geographic regions.     

Haplotype frequencies of eight Y-chromosome short tandem repeats loci in four Amerindian populations (state of Hidalgo, Mexico)

Population: Amerindian populations: Huastecos (n=97), Otomies de la Sierra (n=41), Otomies del Valle (n=40), and Tepehuas (n=13).     

DNA short tandem repeat profiling of three North Indian populations.

Population: Fifty healthy unrelated individuals were randomly chosen from each of the three populations viz., Bhargavas, Chaturvedies, and Brahmins. Three generation pedigree charts were prepared to ensure sirname endogamy in Bhargavas Chaturvedies and group endogamy in Brahmins subjects were chosen from several parts of Uttar Pradesh, a northern state of the Indian republic.     

Typing of eight short tandem repeat (STR) loci in a Saudi Arabian population

Allele frequency data for eight short tandem repeat (STR) loci, HUMF13A01, HUMFESFPS, HUMF13B, HUMLPL, HUMCSF1PO, HUMTPOX, HUMTHO1 and HUMvWA, were obtained for unrelated individuals in a Saudi Arabian population. All loci, except F13B (P = 0.037) and LPL (P = 0.035), meet Hardy-Weinberg expectations, based on the exact test. The most informative locus is HUMvWA (PD = 0.936) and the least discriminating is the HUMTPOX locus (PD = 0.820). There was only one observation of a departure from expectation from pairwise locus comparisons. These data can be used for estimating the frequency of STR profiles in a Saudi Arabian population.