Figure 1From: Microsatellite diversity and broad scale geographic structure in a model legume: building a set of nested core collection for studying naturally occurring variation in Medicago truncatulaGeographical distribution of individuals comprising the groups inferred using microsatellite polymorphism. The stratification of the collection obtained assuming K = 2 (A), or K = 4, plotting only accessions assigned with a high membership into a group, p > 0.6, (B), or plotting all the individuals (C). We used the output yielding the highest posterior probability to assign each genotype to a group.Back to article page