Changes in the Photosynthetic Responses and Biochemical Constituents of Tomato (Lycopersicon esculentum Mill.) Under Zinc Stress
نویسندگان
چکیده
High heavy metal availability induces an ion stress in which is concerned with the synthesis of auxin-indole plants clearly distinct from salt stress. Heavy metals do acetic acid and transformation of carbohydrates [7]. There not affect plant growth by a significant decrease of the are 59 kinds of zinc containing enzymes representing osmotic potential of the substrate but by their own almost all enzymes group in plants. Zinc also participates toxicity, acting at relatively low concentrations (10 M or in glycolate pathway, TCA, pentose phosphate pathway -3
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