Figure 5
From: Estimating the effect of SNP genotype on quantitative traits from pooled DNA samples
Second and fourth principal components of genomic relationships for Tropical composite cattle. For cattle from the Tropical composite breed, plots of eigenvalues for the fourth principal component over eigenvalues for the second principal component from a genomic relationship matrix estimated using individual genotypes (A) or genotype data from 536 (B), 268 (C) or 134 (D) pools; pools have the same color as in Figure 4.