Figure 1. Diversity of worldwide mungbean.

(A) Variation in seed color. (B) ADMIXTURE ancestry coefficients, where accessions were grouped by group assignments (Q≥0.7). (C) Principal component analysis (PCA) plot of 1092 cultivated mungbean accessions. Accessions were colored based on their assignment to four inferred genetic groups (Q≥0.7), while accessions with Q<0.7 were colored gray. (D) Neighbor-joining (NJ) phylogenetic tree of 788 accessions with Q≥0.7 with wild mungbean as outgroup (black color).

Figure 1—figure supplement 1. Cross-validation (CV) errors of ADMIXTURE.

Means of CV errors were calculated based on K values ranging 1–10 with 10 independent runs.