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. 2024 Jul 1;13(13):1817. doi: 10.3390/plants13131817

Figure 4.

Figure 4

Principal Component Analysis (PCA) of the lipidogram (TAGs, FFAs, MAGs, and DAGs) and free acidity of the wheat genotypes. Axes represent the principal components: Dim1, explaining 72.5% of the variance, and Dim2, explaining 16.5% of the variance. Colors in the PCA indicate variables clustering together.