Expansion of peoples associated with spread of haplogroups: Mongols and C3*-F3918, Arabs and E-M183 (M81)

The expansion of peoples is known to be associated with the spread of a certain admixture component, joint with the expansion and reduction in variability of a haplogroup. In other words, few male lineages are usually more successful during the expansion.

Known examples include:

Neolithic farmers from the Middle East expanding with haplogroup G2a;
Natufian component (Levant hunter-gatherers or later, Neolithic farmers) and haplogroup E southward into Africa;
CHG component expansion with haplogroup J;
WHG expansion into east Europe in the Palaeolithic and Mesolithic with haplogroup R1b;
The expansion of “steppe component” with the Corded Ware culture and

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The renewed ‘Kurgan model’ of Kristian Kristiansen and the Danish school: “The Indo-European Corded Ware Theory”

A popular science article on Indo-European migrations has appeared at Science News, entitled How Asian nomadic herders built new Bronze Age cultures, signed by Bruce Bower. While the article is well-balanced and introduces new readers to the current status quo of the controversy on Indo-European migrations – including the opposing theories led by Kristiansen/Anthony vs. Heyd – , it reverberates yet again the conclusions of the 2015 Nature articles on the subject, especially with its featured image.

I have argued many times why the recent ‘Yamnaya -Corded Ware -Bell Beaker’ migration model is wrong, mainly within my … Read the rest “The renewed ‘Kurgan model’ of Kristian Kristiansen and the Danish school: “The Indo-European Corded Ware Theory””

mtDNA haplogroup frequency analysis from Verteba Cave supports a strong cultural frontier between farmers and hunter-gatherers in the North Pontic steppe

New preprint paper at BioRxiv, led by a Japanese researcher, with analysis of mtDNA of Trypillians from Verteba Cave, Analysis of ancient human mitochondrial DNA from Verteba Cave, Ukraine: insights into the origins and expansions of the Late Neolithic-Chalcolithic Cututeni-Tripolye Culture, by Wakabayashi et al. (2017).

Abstract:

Background: The Eneolithic (~5,500 yrBP) site of Verteba Cave in Western Ukraine contains the largest collection of human skeletal remains associated with the archaeological Cucuteni-Tripolye Culture. Their subsistence economy is based largely on agro-pastoralism and had some of the largest and most dense settlement sites during the Middle Neolithic in

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The Tollense Valley battlefield: the North European ‘Trojan war’ that hints to western Balto-Slavic origins

It was reported long ago that genetic studies were being made on remains of a surprisingly big battle that happened in the Tollense valley in north-eastern Germany, at the confluence between Nordic, Tumulus/Urnfield, and Proto-Lusatian/Lusatian territories, ca. 1200 BC.

At least 130 bodies and 5 horses have been identified from the bones found. Taking into account that this is a small percentage of the potential battlefield, around 750 bodies are expected to be buried in the riverbank, so an estimated 4,000-strong army fought there, accounting for one in five participants killed and left on the battlefield.

Body armour, … Read the rest “The Tollense Valley battlefield: the North European ‘Trojan war’ that hints to western Balto-Slavic origins”

Why we shouldn’t care about the fixation of Neo-Nazis with the Middle Ages

People are obsessed with what racists, white supremacists, Neo-Nazis, etc. use to cover their ignorance, to hide their lack of political or social arguments, and to boost their pathologically low self-confidence. Now it seems to be the Middle Ages.

Some time ago I already read about this new trend, but I didn’t care. For me, as a supporter of a revival of Indo-European as a modern language, it was a relief that their fixation was somewhere different than Indo-Europeans.

The usual false syllogism for Indo-European questions goes Right populists support the supremacy of Aryans, ergo supporting the … Read the rest “Why we shouldn’t care about the fixation of Neo-Nazis with the Middle Ages”

C.C. Uhlenbeck on the Proto-Indo-European homeland in the 19th century

Michiel de Vaan, from the University of Lausanne, has recently uploaded three of his papers published in recent years in the JIES on the works of Dutch linguist C.C. Uhlenbeck:

1. The Early C. C. Uhlenbeck on Indo-European, JIES 44/1-2, 2016, p. 73-80

Christianus Cornelius Uhlenbeck (1866–1951) was one of the leading Dutch linguists between the 1880s and the 1940s. He made his mark on a number of disciplines in descriptive and comparative linguistics, such as Basque, the indigenous languages of North America, Old Germanic and Sanskrit. In 2008, a special issue of the Canadian Journal of Netherlandic

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Analysis of R1b-DF27 haplogroups in modern populations adds new information that contrasts with ‘steppe admixture’ results

New open access article published in Scientific Reports, Analysis of the R1b-DF27 haplogroup shows that a large fraction of Iberian Y-chromosome lineages originated recently in situ, by Solé-Morata et al. (2017).

Abstract

Haplogroup R1b-M269 comprises most Western European Y chromosomes; of its main branches, R1b-DF27 is by far the least known, and it appears to be highly prevalent only in Iberia. We have genotyped 1072 R1b-DF27 chromosomes for six additional SNPs and 17 Y-STRs in population samples from Spain, Portugal and France in order to further characterize this lineage and, in particular, to ascertain the time and place where

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Something is very wrong with models based on the so-called ‘steppe admixture’ – and archaeologists are catching up

Russian archaeologist Leo Klejn has published an article Discussion: Are the Origins of Indo-European Languages Explained by the Migration of the Yamnaya Culture to the West?, which includes the criticism received from Wolfgang Haak, Iosif Lazaridis, Nick Patterson, and David Reich (mainly on the genetic aspect), and from Kristian Kristiansen, Karl-Göran Sjögren, Morten Allentoft, Martin Sikora, and Eske Willerslev (mainly on the archaeological aspect).

I will not post details of Klejn’s model of North-South Proto-Indo-European expansion – which is explained in the article, and relies on the north-south cline of ‘steppe admixture’ in the modern European population -, since … Read the rest “Something is very wrong with models based on the so-called ‘steppe admixture’ – and archaeologists are catching up”

Neolithic and Bronze Age Basque-speaking Iberians resisted invaders from the steppe

Good clickbait, right? I have received reports about this new paper in Google Now the whole weekend, and their descriptions are getting worse each day.

The original title of the article published in PLOS Genetics (already known by its preprint in BioRxiv) was The population genomics of archaeological transition in west Iberia: Investigation of ancient substructure using imputation and haplotype-based methods, by Martiniano et al. (2017).

Maybe the title was not attractive enough, so they sent the following summary, entitled “Bronze Age Iberia received fewer Steppe invaders than the rest of Europe” (also in Phys.org. … Read the rest “Neolithic and Bronze Age Basque-speaking Iberians resisted invaders from the steppe”