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https://hdl.handle.net/10316/4815
Título: | Y-chromosomal haplogroups in male identification: study of a population sample from Portugal (central area) | Autor: | Andrade, L. Balsa, F. Lopes, V. Anjos, M. J. Carvalho, M. Corte-Real, F. Vieira, D. N. Vide, M. C. |
Palavras-chave: | Y chromosome; Biallelic markers; Haplogroups | Data: | 2003 | Citação: | International Congress Series. 1239:(2003) 449-452 | Resumo: | Background: The non-recombining portion of the Y chromosome represents a valuable tool for the study of human population history. The haploid, non-crossing-over behaviour of Y chromosome gives potentials in many aspects resembling the maternally inherited mtDNA. The advantages for forensic casework are obvious. The haploid state makes mixture patterns much simpler; in female/male stain mixtures, pure male DNA profiles may be obtained. Y-chromosome markers are also of extraordinary value to solve selected paternity cases. Methods: Y-chromosomal biallelic markers have been investigated in a population sample from central Portugal (n=117). By combining the allelic state of 10 biallelic markers (YAP-DYS287, SRY-8299, 92R7, 12f2, SRY-1532, SRY-2627, Tat, SY81, M9, LLY22g), we could define the haplogroup to which each sample belonged. Results: This population defined 10 different haplogroups, haplogroup 1 being the most frequent. Conclusion: This study showed a substantial similarity with other Iberian studies; however, this population presents a larger diversity. | URI: | https://hdl.handle.net/10316/4815 | DOI: | 10.1016/S0531-5131(02)00579-4 | Direitos: | openAccess |
Aparece nas coleções: | FMUC Medicina - Artigos em Revistas Internacionais |
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file886c9a169ea7485f8ea41d0063b874d3.pdf | 69.23 kB | Adobe PDF | Ver/Abrir |
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