Figure 2.

Graphical summary of the overall scheme followed for selecting the PRP collection. From the starting panel of 1,262 accessions, 169 accessions were selected combining two sets: 69 accessions extracted from genetic and phenotypic diversity analyses and taking into account the availability of whole-genome resequencing (WGRS) data; and 100 accessions selected by an empirical strategy from an experts panel considering breeding and traditional value along with genetic structure. These were supplemented with 214 seedlings from crossing populations of scientific importance and their respective 20 parents. The total number of entries in the PRP amounts to 403.