Fig. 1From: Genome-Wide Association Analysis of the Genetic Basis for Sheath Blight Resistance in RicePopulation structure of 563 rice accessions. a Neighbour-joining tree constructed from LD-pruned SNPs. b Principal component analysis plots for the first three components. Left: first and second components; right: second and third components. c Distribution of the estimated subpopulation components (ancestry fraction) for each accession as determined by ADMIXTUREBack to article page