Fig. 3

Quinoa phylogenetic trees using the NJ algorithm. The quinoa accessions are color-coded based on the groups identified by STRUCTURE and represented by their serial number. a The NJ tree with the 129 quinoa accessions based on Nei’s genetic distance (1983) calculated from the 147 markers. b-d NJ trees for the 10 re-sequenced quinoa accessions based on (b) Nei’s genetic distance (1983) calculated from the 147 markers, (c) IBS similarity calculated from the genomic filtered SNPs, and (d) InDels. e Correlations between the three NJ trees for the 10 re-sequenced quinoa accessions