Fig. 2From: Genome-wide association studies of yield-related traits in high-latitude japonica riceA. Number of effects of all SNPs by genomic region. B Population structure for different K values. Each accession is represented by a vertical bar, and each colour indicates accessions belonging to one subgroup. C. PCA plots of the first two components of 450 accessions divided into two groups. D. PCA plots of the first two components of 450 accessions divided into four groupsBack to article page