Figure 3.

Diversity panel. (A) The unrooted tree was developed using 16,194 single‐nucleotide polymorphisms (SNPs) filtered to remove SNPs with >10% missing data, minor allele frequency <5%, and linkage disequilibrium <40%. Colors represent the collection source (purple = United States Department of Agriculture, green = Universidad Nacional Agraria La Molina, blue = Universidad Major de San Andrés La Paz), and bolded lines indicate wild accessions. (B) Geographic location (see Table 1 for passport information) combined with population structure information developed by Structure with K = 4. There is no significant correlation between collection site and genetic distance (P = 0.837). The wild Chenopodium pallidicaule accessions are identified with arrows. (C) Population structure and admixture in the diversity panel.