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. 2021 Mar 11;12:622309. doi: 10.3389/fpls.2021.622309

TABLE 19.

Principal component analysis for biochemical traits under control and salt stress conditions in different cotton genotypes.

PC1 PC2 PC3 PC4 PC5 PC6
Eigenvalue 18.587 11.959 9.828 7.287 6.702 5.637
Variability (%) 30.978 19.931 16.380 12.145 11.171 9.396
Cumulative% 30.978 50.909 67.289 79.434 90.604 100.000