Figure 2From: Construction of nested genetic core collections to optimize the exploitation of natural diversity in Vitis vinifera L. subsp. sativaProbable geographic origin of the varieties contained in the nested genetic core collections. Each triangle corresponds to one variety, red triangles correspond to the first sub-sample of the nested genetic core collection (G-12), yellow triangles to the second sub-sample (G-24), black triangles to the third sub-sample (G-48) and green triangles to the fourth sub-sample (G-92). Ten varieties belonging to the Core G-92 did not have a precise geographical origin and are not shown on this map.Back to article page