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Forensic efficiency parameters of the Investigator Argus X-12 kit in women from two Mestizo and seven Amerindian populations from Mexico

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Cortés-Trujillo, I. y Ramos González, B. y Salas Salas, O. y Zuñiga-Chiquette, F. y Zetina Hernández, A. y Martínez Cortés, Gabriela y Ruiz Hernández, M. y González Martín, Antonio y Ferragut, J. F. y Rangel Villalobos, Héctor (2017) Forensic efficiency parameters of the Investigator Argus X-12 kit in women from two Mestizo and seven Amerindian populations from Mexico. Legal medicine, 26 . pp. 62-64. ISSN 1344-6223

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URL Oficial: http://www.legalmedicinejournal.com/article/S1344-6223(17)30101-3/fulltext



Resumen

Allele frequency distribution and statistical parameters of forensic efficiency concerning the Investigator Argus X-12 kit (Qiagen, Hilden, Germany) were determined in a total sample of 641 unrelated Mexican females, including two Mestizo–admixed– populations (n = 309) and seven Amerindian groups (n = 332) from the main regions of the country. Most of the 12 X-STRs were in agreement with Hardy-Weinberg expectations in all nine Mexican populations. The power of discrimination in females (PD) and Median exclusion chance for trios (MECT) and duos (MECD) of this genetic system based on X-STRs were > 99.99%. Although Mexican populations showed significant pairwise differentiation, a closer relationship was evident between Amerindian groups and nearby Mestizos, in agreement with historical records, previous genetic studies, and X-linked inheritance pattern expectations.


Tipo de documento:Artículo
Palabras clave:Argus X-12; X-STRs; Human identification; Mestizos; Amerindians; Mexicans
Materias:Ciencias Biomédicas > Biología > Antropología biológica
Código ID:44066
Depositado:24 Jul 2017 11:13
Última Modificación:10 Dic 2018 15:25

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