Fig. 1From: Genome-wide association study reveals the genetic architecture for calcium accumulation in grains of hexaploid wheat (Triticum aestivum L.)Population structure and kinship estimations in 207 wheat cultivars. A Plot of cross-validation errors. B Population structure of wheat cultivar panel from K = 3 to K = 8. C Kinship matrix, showing pairwise genetic relatedness among individualsBack to article page