Fig. 3From: Genome-wide association study for kernel composition and flour pasting behavior in wholemeal maize flourFirst three principal component scores plots from Eigenanalysis using 1821 SNPs in 132 maize inbred lines. Inbred lines coded by endosperm type: dent (squares), flint (circles), and intermediate (triangles); and kernel color (white, yellow, yellow-orange, orange, and red). The variance explained by each principal component is given in the axis headingBack to article page