Fig. 2From: Activities of leaf and spike carbohydrate-metabolic and antioxidant enzymes are linked with yield performance in three spring wheat genotypes grown under well-watered and drought conditionsBiplot of PC1 and PC2 derived from PCA analysis under well-watered (a) and drought condition (b) Prefix “L” is indicating leaf antioxidant or carbohydrate metabolic enzymes or phytohormones and prefix “S” is indicating spike antioxidant or carbohydrate metabolic enzymes or phytohormonesBack to article page