Fig. 2.

Three assessments of genetic diversity in the sequenced strains of Plasmodiophora brassicae, with strains of the same clade represented by the same color: a principal component analysis of 43 Canadian strains; b population structure analysis of all 43 strains, where each vertical column represents one strain, each color represents a clade (1–5) and admixtures are represented by two colors, and (c) a neighbor-joining tree of the 43 strains