Fig. 2From: Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome-Wide Association StudyPopulation structure of the collection based on the genotype data. A The estimated membership probability of assigning cultivars to 4 groups. Bar length represents the probability of each variety belonging to different subgroups. B 3D Principal Component Analysis (PCA) plots. Three Principal Components are represented as PC1, PC2 and PC3 respectively. C Unrooted phylogenetic tree inferred by the maximum likelihood (ML) method. For all nodes, bootstrap percentage was 100. Length branches show the genetic divergence between varietiesBack to article page