British Meso- and Neolithic aDNA
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB31249 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Variable Kinship Patterns in Neolithic Anatolia Revealed by Ancient Genomes
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Project description:The detection of dairy processing is pivotal to our understanding of ancient subsistence strategies. This culinary process is linked to key arguments surrounding the evolution of lactase persistence in prehistory. Despite extensive evidence indicating the presence of dairy products in ceramics in the European Neolithic, questions remain about the nature and extent of milk (and lactose) processing and consumption. In order to investigate past patterns of dairy processing, here we analyse ancient proteins identified from Late Neolithic Funnel Beaker ceramics, scrutinising the principle that curd and whey proteins partition during the production of dairy foods from milk. Our results indicate the presence of casein-rich dairy products in these vessels suggesting the creation of curd-enriched products from raw milk. Moreover, this analysis reveals the use of multiple species for their dairy products in the Late Neolithic Funnel Beaker culture, adding to a growing body of evidence that multiple taxa were exploited for dairying in the Neolithic. Alongside palaeoproteomic analysis we also apply lipid residue analysis, with discrepancies in these two approaches suggesting that effects from isotope mixing may be underestimating the frequency of milk use in prehistoric pottery, highlighting the utility of a multi-stranded approach.
2023-05-10 | PXD037912 | Pride
Project description:The detection of dairy processing is pivotal to our understanding of ancient subsistence strategies. This culinary process is linked to key arguments surrounding the evolution of lactase persistence in prehistory. Despite extensive evidence indicating the presence of dairy products in ceramics in the European Neolithic, questions remain about the nature and extent of milk (and lactose) processing and consumption. In order to investigate past patterns of dairy processing, here we analyse ancient proteins identified from Late Neolithic Funnel Beaker ceramics, scrutinising the principle that curd and whey proteins partition during the production of dairy foods from milk. Our results indicate the presence of casein-rich dairy products in these vessels suggesting the creation of curd-enriched products from raw milk. Moreover, this analysis reveals the use of multiple species for their dairy products in the Late Neolithic Funnel Beaker culture, adding to a growing body of evidence that multiple taxa were exploited for dairying in the Neolithic. Alongside palaeoproteomic analysis we also apply lipid residue analysis, with discrepancies in these two approaches suggesting that effects from isotope mixing may be underestimating the frequency of milk use in prehistoric pottery, highlighting the utility of a multi-stranded approach.
2023-05-10 | PXD037913 | Pride
Project description:Early Neolithic genomes from the eastern Fertile Crescent
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Project description:Ancient whole human genomes from two Neolithic individuals excavated from Trumpington Meadows, Cambridgeshire, UK.
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Project description:Ancient genomes from the Irish Mesolithic and Neolithic shed light on prehistoric social and political structure.
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Project description:Ancient DNA from Portugal (Neolithic and Bronze Age)
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Project description:Extensive farming in Estonia started through a sex-biased migration from the Steppe
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Project description:We present the analysis of an osseous finger ring from an early Neolithic context in Denmark. To characterise the artefact and identify the raw material used for its manufacture, we performed micro-computed tomography (Micro CT) scanning, zooarchaeology by mass spectrometry (ZooMS) peptide mass fingerprinting, as well as protein sequencing by liquid chromatography tandem mass spectrometry (LC-MS/MS). We found that the ring was made from long bone or antler due to the presence of osteons (Haversian canals). Subsequent ZooMS analysis of the collagen present indicated that it was made from either elk (Alces alces) or red deer (Cervus elaphus) material. We then used LC-MS/MS analysis to refine our species identification, confirming that the ring was made from red deer, and to examine other proteins present. This study demonstrates the potential of ancient proteomics for species identification of prehistoric artefacts made from osseous material.
2020-01-21 | PXD011811 | Pride