Fig. 2From: Resequencing of 672 Native Rice Accessions to Explore Genetic Diversity and Trait Associations in VietnamPCA analysis of Indica and Japonica Vietnamese subpopulations. a PCA analysis of 426 accessions from Vietnam using the top two components to separate the five Indica subpopulations. The ellipses show the 95% confidence interval. b PCA analysis of 211 accessions from Vietnam using the top two components to separate the four Japonica subpopulations. The ellipses show the 95% confidence intervalBack to article page