Y-DNA hg C3* in South America and Putative Ancient Transpacific Contacts
PLoS Genet 9(4): e1003460. doi:10.1371/journal.pgen.1003460 Continent-Wide Decoupling of Y-Chromosomal Genetic Variation from Language and Geography in Native South Americans Lutz Roewer, Michael Nothnagel, Leonor Gusmão, Veronica Gomes, Miguel González, Daniel Corach, Andrea Sala, Evguenia Alechine, Teresinha Palha, Ney Santos, Andrea…
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…
The Diversity of Tasmanian Languages
Proceedings of the Royal Society, B Biological Sciences, 2012 DOI: 10.1098/rspb.2012.1842 The Riddle of Tasmanian Languages Claire Bowern Recent work which combines methods from linguistics and evolutionary biology has been fruitful in dis- covering the history of major language families…
Stability vs. Diversity: A Novel Method for Analyzing Worldwide Linguistic Structures
PLoS ONE 7(9), 2012: e45198. doi:10.1371/journal.pone.0045198 Abstract Profiles of Structural Stability Point to Universal Tendencies, Family-Specific Factors, and Ancient Connections between Languages Dan Dediu, and Stephen C. Levinson Language is the best example of a cultural evolutionary system, able to…
Intense Admixture: Khoisan Clicks and Khoisan Genes in Southeastern Bantu
European Journal of Human Genetics 2012, 1-7 DOI:10.1038/ejhg.2012.192 Genetic Perspectives on the Origin of Clicks in Bantu Languages from Southwestern Zambia Chiara Barbieri, Anne Butthof, Koen Bostoen, and Brigitte Pakendorf Some Bantu languages spoken in southwestern Zambia and neighboring regions…
Clicks and Genes: Linguistic and Genetic Perspectives on Khoisan Prehistory
Science DOI: 10.1126/science.1227721 Genomic Variation in Seven Khoe-San Groups Reveals Adaptation and Complex African History Carina M. Schlebusch, Pontus Skoglund, Per Sjödin, Lucie M. Gattepaille, Dena Hernandez, Flora Jay, Sen Li, Michael De Jongh, Andrew Singleton, Michael G. B. Blum,…
Typological Linguistics and Population Genetics: A Synthesis or a Controversy
Trends in Cognitive Sciences Vol 16, Issue 3, March 2012, Pages 167–173 http://dx.doi.org/10.1016/j.tics.2012.01.007 Tools from Evolutionary Biology Shed New Light on the Diversification of Languages Stephen C. Levinson, and Russell D. Gray Computational methods have revolutionized evolutionary biology. In this paper…
Nivkh and Chukotko-Kamchatkan Linguistic Relationship and Its Genetic Correlates
Lingua Vol. 8, Issue 121, June 2011, 1359-1376 http://dx.doi.org/10.1016/j.lingua.2011.03.001 The Relationship of Nivkh to Chukotko-Kamchatkan Revisited Michael Fortescue With the availability today of reliable materials for comparing the languages that in the past have been lumped together under the rubric…
Dene-Yeniseian Language Family: Evidence for a Back-Migration to the Old World?
The 2012 Dene-Yeniseian Workshop took place on March 24 at the University of Alaska Fairbanks. Since the seminal presentation by the West Washington University linguist, Edward Vajda, of morphological and lexical evidence relating the small Yeniseian language family from Western…
The Evolution of Language and Music
Cognition 100 (2006): 173-215 http://dx.doi.org/10.1016/j.cognition.2005.11.009 The Biology and Evolution of Music: A Comparative Perspective Fitch, W. Tecumseh. Studies of the biology of music (as of language) are highly interdisciplinary and demand the integration of diverse strands of evidence. In this…
A Three-Wave Model for the Peopling of the Americas, or a Three-Wave Back-Migration from the Americas to the Old World
Nature (2012) doi:10.1038/nature11258 Reconstructing Native American population history Reich, David, et al. The peopling of the Americas has been the subject of extensive genetic, archaeological and linguistic research; however, central questions remain unresolved. One contentious issue is whether the settlement occurred…
Out-of-Africa in the Mid-Pleistocene: A New Interdisciplinary Paradigm or a New Myth?
In the comments section on this blog, Dienekes raises the issue of interdisciplinary support for the out-of-America theory. Since I’m a big proponent of interdisciplinarity, the seeming convergence of genetics, archeology and paleobiology on the origin of modern humans in…
The Pontic Steppe vs. the Bactrian Homeland of the Indo-Europeans
Dienekes, the confused blogger from my previous post, continues to be confused and confusing. In the comments section of Razib’s Discover Blog, he concedes: “As of late, I am rather more willing to give even Johanna Nichols’ 1997 model of…
A Near Eastern Origin of the Indo-Europeans – An Internet Hoax? Observations on the Writings of a Confused Genome Blogger
Dienekes has been campaigning for a while for the Indo-European homeland in “West Asia” or the “Near East.” I usually don’t actively discuss the origin of Indo-Europeans and technically this question falls outside of the theme for this blog. But…
Howler Monkeys, Neandertals, Pygmies, Khoisans and More: Society for Molecular Biology and Evolution 2012
As I write, Society for Molecular Biology and Evolution (SMBE) is conducting its annual meetings in Dublin, Ireland. Dienekes has many useful pullouts from the available abstracts. I will make short comments on a few of them, plus bring in…
The Stereotype of a Beringian Refugium
The new paper “Mitochondrial DNA Signals of Late Glacial Recolonization of Europe from Near Eastern Refugia” by Maria Pala et al. (2012) seemingly has nothing to do with the “peopling of the Americas.” It argues, on the basis of a…
The Pygmy Enigma: Biology, Population Genetics and Linguistics
PLoS Genetics 8 (4): e1002641. doi:10.1371/journal.pgen.1002641 Patterns of Ancestry, Signatures of Natural Selection, and Genetic Association with Stature in Western African Pygmies Jarvis, Joseph P., Laura B. Scheinfeldt, Sameer Soi, Charla Lambert, Larsson Omberg, Bart Ferwerda, Alain Froment, Jean-Marie Bodo,…
Phonemic Diversity and out-of-Africa Again: The Myth is Gaining a Momentum
PLoS ONE 7(4): e35289. doi:10.1371/journal.pone.0035289 Dating the Origin of Language Using Phonemic Diversity Perreault, Charles, and Sarah Mathew. Abstract Language is a key adaptation of our species, yet we do not know when it evolved. Here, we use data on…
Piraha Indians, Recursion, Phonemic Inventory Size and the Evolutionary Significance of Simplicity
Daniel Everett has a new book out that will surely stir more controversy around Piraha Indians, Chomskyan recursion and the evolution of human language. I haven’t read this book yet, but The Chronicle of Higher Education has an extensive coverage…
American Indian Uniqueness: Linguistics and Genetics
Journal of Linguistic Relationship 5 (2011): 130-134. Similarities among Languages of the Americas: An Exploration of the WALS Evidence Wichmann, Søren, Eric W. Holman, Dietrich Stauffer, and Cecil H. Brown. Abstract. An exploration of WALS (i.e. the World Atlas 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…
Recent Comments