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Fig. 5 | BMC Plant Biology

Fig. 5

From: Seed priming with salicylic acid enhances salt stress tolerance by boosting antioxidant defense in Phaseolus vulgaris genotypes

Fig. 5

Biplot of PCA based on the first two components. This figure illustrates the PCA of various genotypes, explaining over 83% of the total variance in the data. The genotypes are classified into different tolerance groups based on their positions in the biplot: semi-tolerant (284 and Jules), tolerant (217, 177, 294, and 269), sensitive (201 and 167), and semi-sensitive (266 and 250)

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