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The First Peopling of South America: New Evidence from Y-Chromosome Haplogroup Q
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![Figure 1 Phylogenetic tree of Y-chromosome haplogroup Q. Haplogroup nomenclature and frequencies (%) of haplogroup branches in the analyzed populations (new markers are in bold). The haplogroup labeling is in agreement with the YCC [85] conventions and recent updates [49], [51]. *Paragroups: Y chromosomes not defined by any phylogenetic downstream-reported and -examined mutation.](/paper-figures/25dd976a65cb4ad2880ba802099967dd/the-first-peopling-of-south-america-new-evidence-from-y-chromosome-haplogroup-q-figure-1.jpg)
![Figure 2 PCoA plots. Analyses were performed on 433 Native American haplogroup Q Y chromosomes and based on pairwise, individual-by-individual genetic distances generated from 33 loci Y-STR haplotypes (Table S2) represented in their (A) geographic (Andes: Bolivia, Chile, Colombia, Ecuador, Peru; Central America: Costa Rica, El Salvador, Guatemala, Nicaragua, Panama; South East America: Argentina, Brazil, Paraguay, Uruguay) and (B) sub-haplogroup Q contexts. Ancient DNA (aDNA) matching haplotypes [75] are indicated by arrows. Three separated (Central American, Mexican and Andean) clusters are indicated by ovals.](/paper-figures/166e3bf7820145b2b9dff32120fb1665/the-first-peopling-of-south-america-new-evidence-from-y-chromosome-haplogroup-q-figure-2.jpg)
![Figure 3 Network of 7 loci Y-STR haplotypes belonging to Q sub-haplogroups. Network analysis were performed on Native American [Alaskan, Canadian, North American, Caribbean [49], Central American (from Costa Rica, El Salvador, Guatemala, Nicaragua, Panama), Mexican, Andean (from Bolivia, Chile, Colombia, Ecuador, Peru), South Eastern American (from Argentina, Brazil, Paraguay, Uruguay) (present study)] and Asian [Northern and Southern Altaians [51], Mongolian and Far Eastern Asian (from Kamchatka, Chukotka and Sea of Okhotsk coast) [59], [78]; present study)] samples (Table S4). Light blue loop is referred to the unusual DYS391-6 repeat allele. Arrows indicate the 7 loci haplotypes matching aDNA [75]. Within the single network, circles and colored sectors are proportional to the number of subjects, with the smallest circle equal to one Y chromosome; connecting lines are proportional to the number of mutations.](/paper-figures/2055ded94f57485ba8d6b3901eda9955/the-first-peopling-of-south-america-new-evidence-from-y-chromosome-haplogroup-q-figure-3.jpg)
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“Genetic evidence showed that Yeniseian and Samoyedic speakers had genetic affinities to northern Altaians with high frequencies of haplogroup Q-M242 (xL54), while southern Altaians had many L54 samples and showed similarities with Turkic-speaking populations (Dulik et al. 2012b; Battaglia et al. 2013; Flegontov et al. 2016).”
From Dispersals of the Siberian Y-chromosome haplogroup Q in Eurasia (2018) · cites this paper as Battaglia et al. 2013
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Median-joining networks for inferring intraspecific phylogenies
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Smith, B. D. (1997) · Science · doi:10.1126/science.276.5314.932 · Cited by 351
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Metadata
- Authors
- Battaglia, V., Grugni, V., Perego, U. A., Angerhofer, N., Gomez-Palmieri, J. E., Woodward, S. R., Achilli, A., Myres, N., Torroni, A., & Semino, O.
- Venue
- PLoS ONE
- Publisher
- Public Library of Science (PLoS)
- Published
- 2013-08-21
- Volume
- 8
- Issue
- 8
- Pages
- e71390
- ISSN
- 1932-6203
- PMC
- PMC3749222
- Cited by
- 71
- References
- 4
- Language
- en
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