Figure 3
From: European landrace diversity for common bean biofortification: a genome-wide association study
Two-dimensional PCA of iron, zinc and phytate BLUEs of 178 common bean genotypes. In the biplot genotype colours are according to genetic STRUCTURE groups: K1 Mesoamerican (magenta), K2 Andean (yellow) and admixed (black) while shapes to geographical origin: Europe (dot), Central America (triangle) and South America (square). In the biplot, projections of the original axes (variables) onto the scattergram are reported in green.
