Lead toxicity in Nicotiana tabacum L.: Damage antioxidant system and disturb plant metabolism

Lead toxicity in Nicotiana tabacum L.: Damage antioxidant system and disturb plant metabolism

In this study, we treated tobacco seedlings with 0, 200, 400, and 800 mg/kg Pb2 +, and explored the response mechanism of tobacco under Pb stress through a combination of growth physiology and metabolomics analysis. The physiological results showed that compared with CK, with the increase of Pb conc...

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Main Authors: Tengfei Liu, Kai Zhang, Chunlan Ming, Jiashu Tian, Huanyu Teng, Zicheng Xu, Jiewang He, Fengfeng Liu, Yinghui Zhou, Jiayang Xu, Mohamed G. Moussa, Shenghua Zhang, Wei Jia
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Ecotoxicology and Environmental Safety
Subjects:
Pb
Physiology
Toxicity
Metabolomics
Tobacco
Online Access:http://www.sciencedirect.com/science/article/pii/S0147651325001733
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