Population data of Y-Chromosome STR haplotypes in males from Colombia
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2003COAR
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Population data of Y-Chromosome STR haplotypes in males from ColombiaResumen
Los avances en la investigación del genoma humano han generado un aporte revolucionario al campo de la identificación humana. Es así como el descubrimiento de marcadores genéticos de alta variabilidad entre los individuos, y la automatización de datos obtenidos en el análisis genético, hacen posible actualmente estudiar evidencias biológicas relacionadas con hechos criminales y cotejarlos con personas involucradas en la investigación judicial.
Abstract
225 unrelated males were typed for 7 over 8 loci Y-Chromosome STRs proposed in a collaborative study by The Spanish and Portuguese ISFG Working Group. The markers amplification were in two multiplex reactions GEPY I with GATA C4, DYS438, DYS437, GATA A7.2 and GEPY II with GATA H4, DYS439, GATA A10 and GATA A7.1. All gene diversities were upper 0.5 with the highest value in DYS439 with 0.64. Furthermore 152 haplotypes from 7 loci Y-chromosome STRs were found within the population studied and a high haplotype diversity 0.9902 too. The GATA A7.1 marker can not be studied because it shown primers mispriming annealing and its diverse alleles were not able for interpret.
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