Palaeogenomic insights into the origins of French grapevine diversity.

Autor: Ramos-Madrigal J; Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark., Runge AKW; Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.; BioArCh, Department of Archaeology, University of York, York, UK., Bouby L; ISEM-UMR 5554, CNRS-IRD-EPHE-Université Montpellier, Montpellier, France., Lacombe T; UMR AGAP, Université Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France., Samaniego Castruita JA; Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark., Adam-Blondon AF; URGI, Unité de Recherche Génomique-Info, UR1164, INRA, Université Paris-Saclay, Versailles, France., Figueiral I; Inrap, Méditerranée and ISEM-UMR 5554, CNRS-IRD-EPHE-Université Montpellier, Montpellier, France., Hallavant C; Bureau d'études Hadès, laboratoire TRACES-UMR 5608 (pôle Terrae)-UT2J, Toulouse, France., Martínez-Zapater JM; Instituto de Ciencias de la Vid y del Vino (CSIC-UR-Gobierno de La Rioja), Logroño, Spain., Schaal C; GéoArchEon Sarl, Laboratoire Chrono-Environnement-UMR 6249, Université de Franche Comté, Besançon, France., Töpfer R; Julius Kühn-Institut Bundesforschungsinstitut für Kulturpflanzen, Institut für Rebenzüchtung Geilweilerhof, Siebeldingen, Germany., Petersen B; Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.; Centre of Excellence for Omics-Driven Computational Biodiscovery, Faculty of Applied Sciences, AIMST University, Kedah, Malaysia., Sicheritz-Pontén T; Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark.; Centre of Excellence for Omics-Driven Computational Biodiscovery, Faculty of Applied Sciences, AIMST University, Kedah, Malaysia., This P; UMR AGAP, Université Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France., Bacilieri R; UMR AGAP, Université Montpellier, CIRAD, INRA, Montpellier SupAgro, Montpellier, France., Gilbert MTP; Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark. tgilbert@bio.ku.dk.; NTNU University Museum, Trondheim, Norway. tgilbert@bio.ku.dk., Wales N; Natural History Museum of Denmark, University of Copenhagen, Copenhagen, Denmark. nathan.wales@york.ac.uk.; BioArCh, Department of Archaeology, University of York, York, UK. nathan.wales@york.ac.uk.; Department of Plant and Microbial Biology, University of California, Berkeley, CA, USA. nathan.wales@york.ac.uk.; Laboratoire d'Anthropobiologie Moléculaire et d'Imagerie de Synthèse, CNRS UMR 5288, Université Paul Sabatier, Toulouse, France. nathan.wales@york.ac.uk.
Jazyk: angličtina
Zdroj: Nature plants [Nat Plants] 2019 Jun; Vol. 5 (6), pp. 595-603. Date of Electronic Publication: 2019 Jun 10.
DOI: 10.1038/s41477-019-0437-5
Abstrakt: The Eurasian grapevine (Vitis vinifera) has long been important for wine production as well as being a food source. Despite being clonally propagated, modern cultivars exhibit great morphological and genetic diversity, with thousands of varieties described in historic and contemporaneous records. Through historical accounts, some varieties can be traced to the Middle Ages, but the genetic relationships between ancient and modern vines remain unknown. We present target-enriched genome-wide sequencing data from 28 archaeological grape seeds dating to the Iron Age, Roman era and medieval period. When compared with domesticated and wild accessions, we found that the archaeological samples were closely related to western European cultivars used for winemaking today. We identified seeds with identical genetic signatures present at different Roman sites, as well as seeds sharing parent-offspring relationships with varieties grown today. Furthermore, we discovered that one seed dated to ~1100 CE was a genetic match to 'Savagnin Blanc', providing evidence for 900 years of uninterrupted vegetative propagation.
Databáze: MEDLINE
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