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. 2022 Apr 15;9:857469. doi: 10.3389/fnut.2022.857469

Figure 2.

Figure 2

Principal component analysis, hierarchical clustering and various traits contributing to the variability under no stress (A,B) and heat stress (C,D) conditions. GY, Grain yield (g); HSW, hundred-seed weight (g); CT, Cooking time (min); CP, Crude protein (g/100 g); PA, Phytic acid (g/100 g); Zn, Zinc content (mg/100 g); PA/Zn, Phytic acid/Zinc ratio; Fe, Iron content (mg/100 g); PA/Fe, Phytic acid/Iron ratio.