Open Access Research article

Genetic structure in cultivated grapevines is linked to geography and human selection

Roberto Bacilieri1*, Thierry Lacombe12, Loïc Le Cunff3, Manuel Di Vecchi-Staraz1, Valérie Laucou1, Blaise Genna2, Jean-Pierre Péros1, Patrice This1 and Jean-Michel Boursiquot4

Author Affiliations

1 Institut National de la Recherche Agronomique, UMR 1334 AGAP Amélioration génétique et adaptation de plantes, équipe DAVEM, 2 Place P. Viala, 34060, Montpellier, France

2 INRA - Domaine de Vassal. Ancienne route de Sète, 34340, Marseillan Plage, France

3 Institut Français de la Vigne et du Vin - Unité Mixte Technologique Géno-Vigne, 2 Place P. Viala, 34060, Montpellier, France

4 Montpellier SupAgro, UMR 1334 AGAP Amélioration génétique et adaptation de plantes, équipe DAVEM, 2 Place P. Viala, 34060, Montpellier, France

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BMC Plant Biology 2013, 13:25  doi:10.1186/1471-2229-13-25

Published: 8 February 2013

Additional files

Additional file 1: Table S1:

List of the 2096 genotypes (introduction and variety names, cultivar code) and their main characteristics (geographic origin, utility, sex, skin color, flesh color, berry flavor and seeds).

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Additional file 2: Table S2:

Diversity indexes for the 20 microsatellite loci and the 2,096 cultivated grapevine genotypes.

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Additional file 3: Figure S1:

The four steps of the graphic method of Evanno et al. (2005), allowing the estimation of the true number of ancestral groups K.

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Additional file 4: Table S3:

Geographic and agro-technological characterization of the STRUCTURE subgroups.

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Additional file 5: Figure S2:

Full dendrogram of the 2096 cultivated grapevines, according to a clustering based on the 20 SSR marker data and the Ward method. The short name of the varieties was used (use the zoom option to read). Group color codes and numbers are given in the Additional file 1, Table S1, "codes" sheet.

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Additional file 6: Table S4:

Comparison of the clustering between the STRUCTURE and the Ward methods.

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Additional file 7: Table S5:

Geographic and agro-technological characterization of the Ward subgroups.

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Additional file 8: Table S6:

Matrix of the Dest among STRUCTURE groups.

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Additional file 9: Table S7:

Group agro-morphological characterization.

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