Fig. 2From: Association mapping of a locus that confers southern stem canker resistance in soybean and SNP marker developmentManhattan plot, Quantile-quantile (QQ) plots and PCA of population structure for southern stem canker. a Principal component analysis of the GBS panel. b The genetic variation explained using 3 PCs. c QQ-plot from this GWAS. d Manhattan plot obtained from GWASBack to article page