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. 2012 Sep 26;7(9):e45997. doi: 10.1371/journal.pone.0045997

Figure 6. Principal component analysis based on seed anti-oxidant properties and seed extract activities at cellular level.

Figure 6

The scatter plot reports the projection of cases (6 wheat genotypes) on the first two components PC1 and PC2 (accounting for 75.1% of total variability): the diameter of each balloon is proportional to the variability observed for the wheat accession.