Mostrar el registro sencillo del ítem

dc.contributor.author
Ramallo, Virginia
dc.contributor.author
Bisso Machado, Rafael
dc.contributor.author
Bravi, Claudio Marcelo
dc.contributor.author
Coble, Michael
dc.contributor.author
Salzano, Francisco
dc.contributor.author
Hünemeier, Tabita
dc.contributor.author
Bortolini, Maria C.
dc.date.available
2016-09-14T19:24:16Z
dc.date.issued
2013-01
dc.identifier.citation
Ramallo, Virginia; Bisso Machado, Rafael; Bravi, Claudio Marcelo; Coble, Michael; Salzano, Francisco; et al.; Demographic expansions in South America: Enlightening a complex scenario with genetic and linguistic data; Wiley; American Journal Of Physical Anthropology; 150; 3; 1-2013; 453-463
dc.identifier.issn
0002-9483
dc.identifier.uri
http://hdl.handle.net/11336/7634
dc.description.abstract
Native Americans are characterized by specific and unique patterns of genetic and cultural/linguistic diversities, and this information has been used to understand patterns of geographic dispersion, and the relationship between these peoples. Particularly interesting are the Tupi and Je speaker dispersions. At present, a large number of individuals speak languages of these two stocks; for instance, Tupi-Guarani is one of the official languages in Paraguay, Bolivia, and the Mercosul economic block. Although the Tupi expansion can be compared in importance to the Bantu migration in Africa, little is known about this event relative to others. Equal and even deeper gaps exist concerning the Je-speakers´ expansion. This study aims to elucidate some aspects of these successful expansions. To meet this purpose, we analyzed Native American mtDNA complete control region from nine different populations and included HVS-I sequences available in the literature, resulting in a total of 1,176 samples investigated. Evolutionary relationships were explored through median-joining networks and genetic/geographic/linguistic correlations with Mantel tests and spatial autocorrelation analyses. Both Tupi and Je showed general traces of ancient or more recent fission<b>?</b>fusion processes, but a very different pattern of demographic expansion. Tupi populations displayed a classical isolation-by-distance pattern, while Je groups presented an intricate and nonlinear mode of dispersion. We suggest that the collective memory and other cultural processes could be important factors influencing the fission<b>?</b>fusion events, which likely contributed to the genetic structure, evolution, and dispersion of Native American populations.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Mitochondrial Dna
dc.subject
Native Americans
dc.subject
Brazil
dc.subject
Amazon
dc.subject
Control Region
dc.subject
Haplotypes
dc.subject
Demography
dc.subject
Phylogeography
dc.subject.classification
Genética y Herencia
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Demographic expansions in South America: Enlightening a complex scenario with genetic and linguistic data
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-04-19T20:53:49Z
dc.journal.volume
150
dc.journal.number
3
dc.journal.pagination
453-463
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Ramallo, Virginia. Universidade Federal Do Rio Grande Do Sul; Brasil. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Bisso Machado, Rafael. Universidade Federal do Rio Grande do Sul; Brasil
dc.description.fil
Fil: Bravi, Claudio Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto Multidisciplinario de Biología Celular (i); Argentina
dc.description.fil
Fil: Coble, Michael. Armed Forces DNA Identification Laboratory; Estados Unidos
dc.description.fil
Fil: Salzano, Francisco. Universidade Federal Do Rio Grande Do Sul; Brasil
dc.description.fil
Fil: Hünemeier, Tabita. Universidade Federal Do Rio Grande Do Sul; Brasil
dc.description.fil
Fil: Bortolini, Maria C.. Universidade Federal Do Rio Grande Do Sul; Brasil
dc.journal.title
American Journal Of Physical Anthropology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1002/ajpa.22219
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1002/ajpa.22219/abstract


Archivos asociados

Documento no disponible

Comunidades y colecciones

Mostrar el registro sencillo del ítem