Figure 3From: Effect of sample stratification on dairy GWAS resultsExamples of overlap between genome and phenotype stratifications. C1 = dimension 1, C2 = dimension 2. C1 and C2 values were calculated using 2,366 Holstein cattle, including the University of Minnesota Holstein control line that remained unselected since 1964. Graphs for all 31 traits are given in Additional file4: Figure S4.Back to article page