Highlights • The growth, biosynthesis of pigments and other macromolecules appeared to be strong predictors in appraisal of Pb tolerance/susceptibility in durum wheat.• Germplasm of CBD59, CBD63 and CBD66 can… Click to show full abstract
Highlights • The growth, biosynthesis of pigments and other macromolecules appeared to be strong predictors in appraisal of Pb tolerance/susceptibility in durum wheat.• Germplasm of CBD59, CBD63 and CBD66 can be exploited for future selection and breeding programs.• The bioaccumulation of metal in grains of some cultivars of durum wheat much below than permissible limits set by FAO/WHO is of great significance owing to its implications for food safety.
               
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