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| Bortolini,Maria Cátira; Thomas,Mark G.; Chikhi,Lourdes; Aguilar,Juan A.; Castro-De-Guerra,Dinorah; Salzano,Francisco M.; Ruiz-Linares,Andres. |
| Four biallelic and six multiallelic Y-chromosome polymorphisms were investigated in 59 Gran Canarian, 60 North African Berber and 46 Spanish subjects. These new data were merged with equivalent literature information to obtain the parental Y-chrosomomal contribution in Gran Canarians, Colombians, and Venezuelans. The results were then compared, for Gran Canarians and Colombians, to those derived from autosomal and mtDNA. In both groups, the Spanish Y-chromosome contribution was much more marked than that estimated using mtDNA. This analysis showed a usual trend in the Spanish Colonial history, characterized by a demographic collapse of the aboriginal population, but with considerable introgression of genes through native women. In accordance to D.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gran Canaria; Y-chromosome polymorphisms; Admixture. |
| Ano: 2004 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572004000100001 |
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