Fig. 2From: QTL mapping and candidate gene analysis of peduncle vascular bundle related traits in rice by genome-wide association studya Screen plot from GAPIT showing the selection of PCs for association study. b PCA plot based on the screen plot in the rice diversity panel. c Screen plot from STRUCTURE showing the selection of Q. d Bayesian clustering of 423 accessions using STRUCTURE program. e Heat map of kinship from GAPIT with the tree shown on the top and leftBack to article page