Cluster membership for the African panel.

*in addition to the number of assignments in agreement with the 26,900 PZE-prefix markers, two and one accessions were asigned to a different cluster in the 1% and 270 LP SNP datasets, respectively.Comparison of number of accessions assigned to three clusters defined by STRUCTURE for the African panel based on three PZE-prefix SNP datasets (26,900 SNPs and subsets of 10% (2691) and 1% (270)), and one 270 non-PZE-prefix SNP dataset (the Landrace Panel SNPs). Assignment level refers to the Q group membership threshold for assignment of an accession to a cluster.