Multi-omics analysis reveals the alleviating effect of oxidation remediation on tobacco quinclorac stress.

ABSTRACT: The extensive use of the herbicide quinclorac has led to significant residues in agricultural soil, posing adverse effects on crop safety and high-quality production. In this study, using the tobacco variety CB-1 as material, we found that oxidizing agent K₂S₂O₈ can significantly reduce quinclorac-induced phytotoxicity symptoms in tobacco. Furthermore, we integrated biochemical methods, metagenomics, metabolomics, and transcriptomics to investigate the effects of K₂S₂O₈ on both quinclorac-contaminated soil and tobacco plants. Soil physicochemical properties analysis showed that the incorporation of K₂S₂O₈-based remediation significantly mitigated the negative effects of quinclorac and largely

SUBMITTER: Zhang B 

PROVIDER: S-EPMC12477241 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature