Fig. 2
From: Unlocking the novel genetic diversity and population structure of synthetic Hexaploid wheat
Population strucutre of the 101 synthetic hexaploid wheat germplasm. a Line graph of delta K over K from 1 to 10, and the highest peak was observed at Delta K = 2, suggesting the synthetic hexaploid wheat (SHW) germplasm has two subgroups. b The two subgroups identified from the STRUCTURE and grouped based on the geographical location of the durum parents and growth habit of the crop. c Cluster analysis (neighbor joining) and (d) Principal coordinate analysis (PCoA). Color reflects grouping derived from STRUCTURE