Forensic application of Y chromosome SNPs in inconclusive cases |
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Authors: | P. Brito M. Carvalho A.M. Bento H. Afonso Costa A. Serra V. Lopes F. Balsa L. Andrade L. Batista C. Oliveira M.J. Anjos F. Corte-Real |
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Affiliation: | aForensic Genetic Service, Centre Branch, National Institute of Legal Medicine, I.P., Largo da Sé Nova, 3000-213 Coimbra, Portugal;bNational Institute of Legal Medicine, I.P., Coimbra, Portugal;cFaculty of Medicine, University of Coimbra, Portugal |
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Abstract: | Biallelic markers, Single Nucleotide Polymorphisms (SNPs), are nowadays a powerful tool in the analysis of degraded samples. Namely, Y chromosome SNPs allow to determine the gender of the analyzed sample and to establish its haplogroup, making possible to attribute the ethnicity of male individuals. The aim of this study is to obtain Y-SNPs in forensic samples without STRs results, checking methodologies previously used. |
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Keywords: | Y chromosome SNP STR |
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