| Registro completo |
| Provedor de dados: |
Genet. Mol. Biol.
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| País: |
Brazil
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| Título: |
Ribeiro's typology, genomes, and Spanish colonialism, as viewed from Gran Canaria and Colombia
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| Autores: |
Bortolini,Maria Cátira
Thomas,Mark G.
Chikhi,Lourdes
Aguilar,Juan A.
Castro-De-Guerra,Dinorah
Salzano,Francisco M.
Ruiz-Linares,Andres
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| Data: |
2004-01-01
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| Ano: |
2004
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| Palavras-chave: |
Gran Canaria
Y-chromosome polymorphisms
Admixture
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| Resumo: |
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. Ribeiro's typology for peoples subjected to Colonialism, the Y-chromosomes of these admixed populations are classified as transplanted, their mtDNA as witness, and their autosome sets as new.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572004000100001
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| Editor: |
Sociedade Brasileira de Genética
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| Relação: |
10.1590/S1415-47572004000100001
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| Formato: |
text/html
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| Fonte: |
Genetics and Molecular Biology v.27 n.1 2004
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| Direitos: |
info:eu-repo/semantics/openAccess
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