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Deciphering archaeological Residues to understand the history of European Grape cultivation and winemaking Societies

Project description

The beginnings of winemaking

Wine has been associated with human societies since the early development of agriculture some 8 000 years ago in the Near East. The discovery of grape residues on pottery confirmed Neolithic people had a taste for wine but there are still many unanswered questions about the prehistoric development and spread of grape cultivation and winemaking. The EU-funded DREGS project will analyse ancient seeds excavated from archaeological sites across Eurasia and North Africa dating 1 000 BCE to the Middle Ages. It will explore when and where white berries were first propagated and when varieties became established into local traditions. It will also examine how winemaking changed during cultural upheavals.

Objective

The prehistoric development and spread of grape cultivation and winemaking have impacted the world to a remarkable extent, shaping core social traditions, religious and secular rituals, and the world economy. Despite the cultural significance of viniculture, there are major gaps in our understanding of its development, including:

A) when and where white berries were first propagated,
B) when varieties became established into local traditions, and
C) how viniculture changed during cultural upheavals.

In DREGS, I will explore these questions by analysing ancient seeds excavated from archaeological sites across Eurasia and North Africa dating 1000 BCE to the Middle Ages. Under the guidance of experts at the University of York, I will be trained in 2- and 3-dimensional documentation of seeds and then recover the ancient DNA (aDNA) they contain. Preliminary results demonstrate berry colour and variety can be inferred using aDNA, so I anticipate findings on the above questions will lead to publications in top journals and generate great public interest on social media.

During the programme I will also be trained in residue analysis of artefacts. I hypothesize amphorae resin preserves aDNA in archaeological sites that do not yield grape seeds. To test this idea, I will characterize lipids from resinous deposits of dozens of amphorae as well as the DNA within the resin. To properly identify DNA sequences within these complex metagenomic palimpsests, a bioinformatician at the University of Warwick will guide my analyses. Although I have just begun a lectureship, the two years of research enabled by DREGS will allow me to acquire new skills that will ultimately be transferred to students and my collaborators. Furthermore, my novel direct testing of wine artefacts will allow me to explore the history of wine across the European Research Area, raising my profile in the field and helping consolidate myself as group leader of world-class palaeogenomics laboratory.

Fields of science (EuroSciVoc)

Programme(s)

Topic(s)

Funding Scheme

MSCA-IF-EF-ST - Standard EF

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Call for proposal

(opens in new window) H2020-MSCA-IF-2018

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Coordinator

UNIVERSITY OF YORK
Net EU contribution
€ 212 933,76
Address
HESLINGTON
YO10 5DD YORK NORTH YORKSHIRE
United Kingdom
Region
Yorkshire and the Humber North Yorkshire York
Activity type
Higher or Secondary Education Establishments
Links
Total cost
€ 212 933,76