Oldest N1c1a1a-L392 samples and Siberian ancestry in Bronze Age Fennoscandia

Open access preprint at bioRxiv, Ancient Fennoscandian genomes reveal origin and spread of Siberian ancestry in Europe, by Lamnidis et al. (2018).

Abstract (emphasis mine):

European history has been shaped by migrations of people, and their subsequent admixture. Recently, evidence from ancient DNA has brought new insights into migration events that could be linked to the advent of agriculture, and possibly to the spread of Indo-European languages. However, little is known so far about the ancient population history of north-eastern Europe, in particular about populations speaking Uralic languages, such as Finns and Saami. Here we analyse ancient genomic data

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Reconstructing the genetic history of late Neanderthals

neanderthal-late-europe

New paper (behind paywall) Reconstructing the genetic history of late Neanderthals, by Mateja Hajdinjak, Qiaomei Fu, Alexander Hübner, et al. Nature (2018).

Abstract (edited):

Although it has previously been shown that Neanderthals contributed DNA to modern humans, not much is known about the genetic diversity of Neanderthals or the relationship between late Neanderthal populations at the time at which their last interactions with early modern humans occurred and before they eventually disappeared. Our ability to retrieve DNA from a larger number of Neanderthal individuals has been limited by poor preservation of endogenous DNA and contamination of Neanderthal skeletal remains

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Yet another Bayesian phylogenetic tree – now for Dravidian

dravidian-languages

Open access A Bayesian phylogenetic study of the Dravidian language family, by Kolipakam et al. (including Bouckaert and Gray), Royal Society Open Science (2018).

Abstract (emphasis mine):

The Dravidian language family consists of about 80 varieties (Hammarström H. 2016 Glottolog 2.7) spoken by 220 million people across southern and central India and surrounding countries (Steever SB. 1998 In The Dravidian languages (ed. SB Steever), pp. 1–39: 1). Neither the geographical origin of the Dravidian language homeland nor its exact dispersal through time are known. The history of these languages is crucial for understanding prehistory in Eurasia, because despite their

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Iberia in the Copper and Early Bronze Age: Cultural, demographic, and environmental analysis

bell-beaker-ritual

New paper (behind paywall), Cultural, Demographic and Environmental Dynamics of the Copper and Early Bronze Age in Iberia (3300–1500 BC): Towards an Interregional Multiproxy Comparison at the Time of the 4.2 ky BP Event, Blanco-González, Lillios, López-Sáez, et al. J World Prehist (2018).

Abstract (emphasis mine):

This paper presents the first comprehensive pan-Iberian overview of one of the major episodes of cultural change in later prehistoric Iberia, the Copper to Bronze Age transition (c. 2400–1900 BC), and assesses its relationship to the 4.2 ky BP climatic event. It synthesizes available cultural, demographic and palaeoenvironmental evidence by region between

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Mixed haplogroups R1a, R1b, I, in collective burials of early Medieval Bavarians

antiquity-europe

New paper (behind paywall) Family graves? The genetics of collective burials in early medieval southern Germany on trial, by Rott. Päffgen, Haas-Gebhard, Peters, & Harbecka, J Arch Sci (2018) 92: 103–115.

Abstract:

Simultaneous collective burials appear quite regularly in early medieval linear cemeteries. Despite their relatively regular occurrence, they are seen as extraordinary as the interred individuals’ right to be buried in a single grave was ignored for certain reasons. Here, we present a study examining the possible familial relationship of early medieval individuals buried in this way by using aDNA analysis of mitochondrial HVR-I, Y-STRs, and autosomal miniSTRs.

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A history of male migration in and out of the Green Sahara

Open access research highlight A history of male migration in and out of the Green Sahara, by Yali Xue, Genome Biology (2018) 19:30, on the recent paper by D’Atanasio et al.

Insights from the Green Saharan Y-chromosomal findings (emphasis mine):

It is widely accepted that sub-Saharan Y chromosomes are dominated by E-M2 lineages carried by Bantu-speaking farmers as they expanded from West Africa starting < 5 kya, reaching South Africa within recent centuries [4]. The E-M2-Bantu lineages lie phylogenetically within the E-M2-Green Sahara lineage and show at least three explosive lineage expansions beginning 4.9–5.3 kya [5] (Fig. 1a). These events of

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David Reich on the influence of ancient DNA on Archaeology and Linguistics

An interesting interview has appeared on The Atlantic, Ancient DNA Is Rewriting Human (and Neanderthal) History, on the occasion of the publication of David Reich’s book Who We Are and How We Got Here: Ancient DNA and the New Science of the Human Past.

Some interesting excerpts (I have emphasized some of Reich’s words):

On the efficiency of the Reich Lab

Zhang: How much does it cost to process an ancient DNA sample right now?

Reich: In our hands, a successful sample costs less than $200. That’s only two or three times more than processing them

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Pleistocene North African genomes link Near Eastern and sub-Saharan African human populations

taforalt-samples

Pleistocene North African genomes link Near Eastern and sub-Saharan African human populations, by van de Loosdrecht et al. Science (2018).

Abstract

North Africa is a key region for understanding human history, but the genetic history of its people is largely unknown. We present genomic data from seven 15,000-year-old modern humans from Morocco, attributed to the Iberomaurusian culture. We find a genetic affinity with early Holocene Near Easterners, best represented by Levantine Natufians, suggesting a pre-agricultural connection between Africa and the Near East. We do not find evidence for gene flow from Paleolithic Europeans into Late Pleistocene North Africans

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Model for the spread of Transeurasian (Macro-Altaic) communities with farming

macro-altaic-japanese

Austronesian influence and Transeurasian ancestry in Japanese: A case of farming/language dispersal, by Martine Robbeets, Max Planck Institute for the Science of Human History.

Abstract

In this paper, I propose a hypothesis reconciling Austronesian influence and Transeurasian ancestry in the Japanese language, explaining the spread of the Japanic languages through farming dispersal. To this end, I identify the original speech community of the Transeurasian language family as the Neolithic Xinglongwa culture situated in the West Liao River Basin in the sixth millennium bc. I argue that the separation of the Japanic branch from the other Transeurasian languages and

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