The Remediation Mechanism of Soil Atrazine Contamination by Vermicompost: A Metagenomic Perspective.

Luwen Zhang, Lixin Xu, Zunhao Zhang, Zhenke Liu, Yuxiang Chen

Abstract read

In one paragraph

Article in Microorganisms, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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5 · Who and what money

Authors and funding

5 authors.

Luwen ZhangCollege of Biological and Agricultural Engineering, Jilin University, Changchun 130022, China.

Lixin XuCollege of Life Sciences, Jilin University, Changchun 130012, China.

Zunhao ZhangThe Electron Microscopy Center, Jilin University, Changchun 130012, China.

Zhenke LiuCollege of Biological and Agricultural Engineering, Jilin University, Changchun 130022, China.

Yuxiang ChenCollege of Biological and Agricultural Engineering, Jilin University, Changchun 130022, China.

Funding

Strategic Priority Research Program of the Chinese Academy of Sciences XDA28110201

6 · The paper itself

Abstract

Atrazine persistence poses serious environmental threats. This study used metagenomics and qPCR to elucidate the remediation mechanism of vermicompost in atrazine degradation pathways. Seven treatments were established: unsterilized soil (CKn); sterilized soil amended with 45 (SsV1), 60 (SsV2), and 75 (SsV3) days of vermicompost; and unsterilized soil with the same vermicompost (SnV1, SnV2 and SnV3). Vermicompost significantly restructured soil microbial communities. SsV1 exhibited the highest Proteobacteria abundance (51.38%), while SsV3 markedly increased Bacteroidetes abundance (10.34%). Functional annotation revealed that vermicompost enriched carbohydrate metabolism-related COG units and upregulated CAZymes (e.g., CE1 and CE10 families), providing energy support for degrading microbial communities. Regarding metabolic pathways, SnV2 exhibited the highest atrazine degradation abundance (2.94%), significantly enriching

Indexed as

atrazinefunctional genesmetagenomicsmicrobial communityvermicompost

Identifiers

PMID41753703

DOI10.3390/microorganisms14020415

PMCPMC12943164

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LicenceCC BY

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.