Figure 5From: Single nucleotide polymorphisms generated by genotyping by sequencing to characterize genome-wide diversity, linkage disequilibrium, and selective sweeps in cultivated watermelonAncestry analysis of global watermelon accession collections by population structure, a model-based approach. K3 had the highest peak (based on Delta K distribution) indicating that three clusters sufficiently define watermelon population structure.Back to article page