The mtDNA haplogroups of 117 Native Americans from southwestern North America were determined. The hypervariable segment I (HVSI) portion of the control ... RS Malhi,* Holly M. Mortensen,JA Eshleman,... - 《American Journal of Physical Anthropology》 被引量: 123发表: 2003年 Migration Rates ...
In this study, we have instead identified and analyzed mtDNAs belonging to two rare Native American haplogroups named D4h3 and X2a. Results Phylogeographic analyses at the highest level of molecular resolution (69 entire mitochondrial genomes) reveal that two almost concomitant paths of migration ...
Figure 1a: frequency map for haplogroup M1. Figure 1b: frequency map for haplogroup U6. Red dots indicate the populations geographic locations. Full size image Concerning the estimated coalescent ages, Table 2 shows an excerpt of the Additional file 1, and contains only some coalescent ...
This point of view is compatible with the attrib- uted date for the origin of the mutation that defines haplogroup V (4577 NlaIII), but it does not need to resort to migrationist models to explain this mutation's distribution in Indo-European populations. Acknowledgments This work was ...
Although the small population size of the Parsis (a few thousand) may have distorted haplogroup frequencies in this population, diversity of both Y-chromosome and mtDNA lineages remains high, making a strong drift effect unlikely. Our results therefore support a male-mediated migration of the ...
Distinct, partly competing, “waves” have been proposed to explain human migration in(to) today’s Island Southeast Asia and Australia based on genetic (and other) evidence. The paucity of high quality and high resolution data has impeded insights so fa
Distinct, partly competing, “waves” have been proposed to explain human migration in(to) today’s Island Southeast Asia and Australia based on genetic (and other) evidence. The paucity of high quality and high resolution data has impeded insights so fa
Keywords Austronesian Á Papuan Á Near Oceania Á Papua New Guinea Á Boiken Á mtDNA Á Gene flow Á Migration Á Origin Á Haplogroup Introduction The birth of the Lapita Cultural Complex in the south- western Pacific approximately 3,500 years before present (ybp) enabled the ...
and F3b(1) (0.3%) have been associated with this migration [24,28,30,80]. Thus, 27.1% (our sample: 29.6%) of the East Timor mtDNAs could be related to this dispersal. A ~20% contribution for ISEA was previously estimated [24]. The OOT-related mtDNA haplogroups (as of published ...