2010
DOI: 10.3378/027.082.0510
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South from Alaska: A Pilot aDNA Study of Genetic History on the Alaska Peninsula and the Eastern Aleutians

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Cited by 21 publications
(8 citation statements)
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“…Archeology has recently witnessed the downfall of the “Clovis-first” theory – envisioning an entry time, not prior to 13 thousand years ago (kya), which is in agreement with the dating of the Clovis culture in North America – and the staggering discovery of pre-Clovis sites in Monteverde (Chile) [5][6] and Texas [7], both dated as early as 15.5–14.5 kya [8]. Major genetic contributions have come from mitochondrial DNA (mtDNA) studies, mainly carried out in modern populations, but also with a non-negligible and steadily increasing input from ancient human remains [9][12]. Increasing data support the scenario that the ancestors of Paleo-Indians settled in Beringia before the Last Glacial Maximum (LGM), which may have later forced them into distinct enclaves when climatic conditions worsened.…”
Section: Introductionsupporting
confidence: 78%
“…Archeology has recently witnessed the downfall of the “Clovis-first” theory – envisioning an entry time, not prior to 13 thousand years ago (kya), which is in agreement with the dating of the Clovis culture in North America – and the staggering discovery of pre-Clovis sites in Monteverde (Chile) [5][6] and Texas [7], both dated as early as 15.5–14.5 kya [8]. Major genetic contributions have come from mitochondrial DNA (mtDNA) studies, mainly carried out in modern populations, but also with a non-negligible and steadily increasing input from ancient human remains [9][12]. Increasing data support the scenario that the ancestors of Paleo-Indians settled in Beringia before the Last Glacial Maximum (LGM), which may have later forced them into distinct enclaves when climatic conditions worsened.…”
Section: Introductionsupporting
confidence: 78%
“…Debido a la fragmentación del ADN en las muestras antiguas, se amplificaron por PCR tres fragmentos solapantes menores a 221 pares de bases (pb) de la Región Hipervariable I (RHV I), entre las posiciones 16023 y 16410, utilizando los iniciadores: HVR1_P1F y HVR1_P1Rc (Raff et al, 2010), M13-L16120, M13R-H16239 y M13-L16208 (Adachi et al, 2009), y R16410 (Gabriel et al, 2001) (Tabla 2). A fin de refinar la caracterización de los subhaplogrupos de C1, se secuenció un fragmento de 284 pb perteneciente a la Región Hipervariable II (RHV II), en busca del polimorfismo 493G, diagnóstico de C1b, utilizando los iniciadores F314 y R597 (Motti, 2012) (Tabla 2).…”
Section: Secuenciamiento De La Región Hipervariable I Del Adn Mitocondrialunclassified
“…Debido a la fragmentación del ADN en las muestras antiguas, se amplificaron dos fragmentos solapantes menores a 221 pares de bases (pb) de la RHV-I del ADN mitocondrial, entre las posiciones 16101 y 16410, utilizando los iniciadores descriptos en Adachi et al (2009). Para el caso de las muestras más degradadas se amplificaron tres fragmentos menores a 160 pb, comprendidos entre los nucleótidos 16022 y 16422 (Raff et al, 2010). Los productos de PCR se enviaron a Macrogen (Seúl, Corea) para su purificación y posterior secuenciamiento de ambas cadenas de ADN.…”
Section: Secuenciamiento De La Región Hipervariable I Del Adn Mitocondrial (Rhv-i)unclassified