Y-chromosome STRs in an Antioquian (Colombia) population sample

Builes, J.J.; Bravo, M.L.J.; Gómez, C.P; Espinal, C.; Aguirre, D.; Gómez, Andrés García; Rodríguez, Jorge; Castañeda, Patricia; Montoya, Alejandro; Moreno, Miguel Eduardo Torres; Amorim, António; Gusmão, Leonor

doi:10.1016/j.forsciint.2005.10.005

Cited by 12 publications

(5 citation statements)

References 19 publications

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“…This contrasts with what was previously observed for YSTRs where urban populations from Colombia cluster with European origin samples and stands far apart from the nonCaucasian ones [3,4]. However, this is not a surprising result taking into account the highly asymmetric pattern of mating that has been observed in most South American countries with maternal lineages predominantly from Amerindian origin and a high proportion of male contribution of European origin in Colombia [5].…”

Section: Population Comparisonscontrasting

confidence: 99%

Genetic profile characterization and segregation analysis of 10 X-STRs in a sample from Santander, Colombia

et al. 2008

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Ten X-chromosome short tandem repeats (X-STRs: DXS8378, DXS7132, DXS9898, DXS6809, DXS6789, DXS101, GATA172D05, HPRTB, DXS8377, and DXS7423) were analyzed in a sample of unrelated individuals (108 males and 110 females) from the Santander Department in Colombia. In this sample, gene diversities varied between 63.56%, for DXS8378, and 91.41%, for DXS8377. For this set of 10 X-STRs, a high discrimination power was obtained for both male (1 in 3 x 10(6)) and female (1 in 9 x 10(10)) samples and a high mean exclusion chance in father/daughter duos (99.993%) and in father/mother/daughter trios (99.9999%), demonstrating the usefulness of this set of markers in forensic and kinship analysis. Hardy-Weinberg equilibrium was tested in the female sample and no significant deviations were found. Pairwise analysis showed significant differences in the comparison with samples from Spain, Peru, and Argentina and with African American and Hispanic samples from New York. This same set of X-STRs was also typed in 51 mother/father/daughter trios, 43 mother/son duos, and in a single father/daughter pair. In total, four mutations were observed; one at DXS7132 and at DXS6809, and two at DXS8377. Two mutations were paternal and one maternal; and to a fourth mutation, it was not possible to define its origin.

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Section: Population Comparisonscontrasting

confidence: 99%

Genetic profile characterization and segregation analysis of 10 X-STRs in a sample from Santander, Colombia

et al. 2008

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“…Overall, the haplotypic diversities found in these populations were higher than the ones reported in other populations [6][7][8][9][10][11][12][13] , and equal to the one reported in a population study performed in a Valle population sample (14). This finding can be interpreted as an evidence of specific population dynamics in the Southwestern states of Colombia.…”

Section: Resultscontrasting

confidence: 61%

Genetic population analysis of 17 Y-chromosomal STRs in three states (Valle del Cauca, Cauca and Nariño) from Southwestern Colombia

Avila

Briceño

Gómez

2009

Journal of Forensic and Legal Medicine

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“…Considering the 'minimal haplotype' loci included in the YHRD [6], data from Cartagena were compared with those previously published Antioquia, Colombia [19], CaucasianMestizo, East-central Andean, Colombia [20], Afro-Colombian, Chocó, Colombia [20], Córdoba, Argentina [21], northern Portugal [13], Basque Country, Spain [22], Spain [14], Perú [23], Buenos Aires [24], Rio de Janeiro [15], Macau [25] and Equatorial Guinea [18]. The lowest, non-significant (P > 0.05), pairwise differences between the Cartagena and other populations were obtained in the comparison with Rio de Janeiro (Rst = 0.000) and Córdoba (Rst = 0.006) samples.…”

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confidence: 99%