Fig. 3From: Inheritance of pre-emergent metribuzin tolerance and putative gene discovery through high-throughput SNP array in wheat (Triticum aestivum L.)Principal component analysis showing genetic diversity based on 8,661 SNPs. Each point represents one individual. Principal component 1 (PC1) explains 28% of the variation and principal component 2 (PC2) explains 22.7% of the variation in the dataBack to article page