World Science en Route from Out-of-Africa to Out-of-America: First Stop is Out-of-Asia
bioRxiv doi: https://doi.org/10.1101/101410 Yuan, Dejian, Xiaoyun Lei, Yuanyuan Gui, Zuobin Zhu, Dapeng Wang, Jun Yu, and Shi Huang Modern Human Origins: Multiregional Evolution of Autosomes and East Asia Origin of Y and mtDNA Recent studies have established that genetic diversities are mostly maintained…
Ancient Ust’-Ishim DNA as Seen From the Americas
Nature 514, 445–449 (23 October 2014) doi:10.1038/nature13810 Genome sequence of a 45,000-year-old modern human from western Siberia Qiaomei Fu, Heng Li, Priya Moorjani, Flora Jay, Sergey M. Slepchenko, Aleksei A. Bondarev, Philip L. F. Johnson, Ayinuer Aximu-Petri, Kay Prufer, Cesare de Filippo,…
Ancient DNA from Mal’ta and Afontova Gora: A Full Account
Courtesy Alexander Kim, the long-awaited paper by the Eske Willerslev team became finally available to me. This is obviously not the last word on the subject of Amerindian origins, and the David Reich Lab has a different interpretation of ancient…
The End of Out-of-Africa: A Copernican Reassessment of the Patterns of Genetic Variation in the Old World
Over at Anthrogenica, I’ve been having some heated (as always) but this time also productive discussions regarding the interpretation of currently available genetic evidence. In the following I will sketch out a hypothesis that increasingly makes sense to me. 1….
Molecular Variance Across Genetic Systems in Modern Humans and Their Kinship Structures
Gisele Horvat has kindly pointed me to this new pre-print. This post is cross-posted at www.kinshipstudies.org. Global patterns of sex-biased migrations in humans Chuan-Chao Wang, Li Jin, Hui Li. Abstract A series of studies have revealed the among-population components of…
Web Gems, October 30, 2013
In my category “Web Gems” there are two items this week. Dienekes writes, “I don’t know of any anthropologically plausible African cousin of the Neandertals, but, of course, the lack of anthropological evidence does not mean non-existence (cf. Denisovans as…
An Out-of-America Signal as Seen Through Human Regulatory Genes
PLoS Genet 9(4): e1003404. doi:10.1371/journal.pgen.1003404 Balancing Selection on a Regulatory Region Exhibiting Ancient Variation That Predates Human–Neandertal Divergence Omer Gokcumen, Qihui Zhu, Lubbertus C. F. Mulder, Rebecca C. Iskow, Christian Austermann, Christopher D. Scharer, Towfique Raj, Jeremy M. Boss, Shamil…
Congenital Anomalies, Kinship Systems and Pleistocene Demography
PLoS ONE 8(3): e59587. doi:10.1371/journal.pone.0059587 An Enlarged Parietal Foramen in the Late Archaic Xujiayao 11 Neurocranium from Northern China, and Rare Anomalies among Pleistocene Homo Xiu-Jie Wu,Song Xing, and Erik Trinkaus. We report here a neurocranial abnormality previously undescribed in…
Archaic Admixture in Africa, a Final Solution for Cultural Anthropology and the New World Roots of the Oldest Dog: News from Around the Web
I haven’t been blogging for a while because of a new demanding leadership job. It will keep me busy, so I’m shifting to more of a bite-size blog post format. In the meantime, I’ve been active on Gisele Horvat’s Human…
mtDNA from the South Cone of South America
PLoS ONE 7(9): e43486. doi:10.1371/journal.pone.0043486 An Alternative Model for the Early Peopling of Southern South America Revealed by Analyses of Three Mitochondrial DNA Haplogroups Michelle de Saint Pierre, Claudio M. Bravi, Josefina M. B. Motti, Noriyuki Fuku, Masashi Tanaka, Elena…
Rare Haplotypes in Koreans: Evidence for a Back Migration into Africa?
CAMDA 2012 Conference, July 13, 2012 Rare Haplotypes in the Korean Population Sepp Hochreiter, Gunter Klambauer, Gundula Povysil, and Djork‐Arné Clevert Link (Full Text PDF) These days you never know where research related to modern human origins will be reported…
How Europeans Got to Be ~10% American Indian
Genetics doi: 10.1534/genetics.112.145037 Ancient Admixture in Human History Nick Patterson, Priya Moorjani, Yontao Luo, Swapan Mallick, Nadin Rohland, Yiping Zhan, Teri Genschoreck, Teresa Webster, and David Reich Population mixture is an important process in biology. We present a suite of methods…
A High Coverage of the Denisovan Hominin
Science 30 August 2012 DOI: 10.1126/science.1224344 A High-Coverage Genome Sequence from an Archaic Denisovan Individual Matthias Meyer, Martin Kircher, Marie-Theres Gansauge, Heng Li, Fernando Racimo, Swapan Mallick, Joshua G. Schraiber, Flora Jay, Kay Prüfer, Cesare de Filippo, Peter H. Sudmant,…
Archaic Introgression and the Derived Nature of African Lineages at STAT2 Gene
American Journal of Human Genetics 91, 2012, 265-274. http://dx.doi.org/10.1016/j.ajhg.2012.06.015. A Haplotype at STAT2 Introgressed from Neanderthals and Serves as a Candidate of Positive Selection in Papua New Guinea Fernando L. Mendez, Joseph C. Watkins, and Michael F. Hammer. Signals of…
American Indians, Neanderthals and Denisovans: Insights from PCA Views
Dienekes posted a SNP PCA showing the relative position of a sample of modern human populations from the Harvard HGDP along the axes formed by Chimpanzees, Denisovans and Neanderthals. On the broad-view PCA, the red dot indicates Chimpanzees, the green…
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