ArticleApplied microbiology and biotechnology2017
Colonization of plant roots and enhanced atrazine degradation by a strain of Arthrobacter ureafaciens.
Article in Applied microbiology and biotechnology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 26 citations in OpenAlex.
- Whole-genome analysis and fermentation-metabolite profiling of a cellulolytic Arthrobacter sp. FMD isolated from forest musk-deer faeces.BMC microbiology · 2026Article
- Cross-kingdom synthetic microbial communities outperform single-kingdom consortia in promoting potato growth under continuous cropping.Frontiers in microbiology · 2026Article
- The impact of novel bacterial strains and their consortium on diflufenican degradation in the mineral medium and soil.Scientific reports · 2025Article
- Aquatic Macrophytes in the Remediation of Atrazine in Water: A Study on Herbicide Tolerance and Degradation UsingACS omega · 2025Article
- Enhanced biodegradable polyester film degradation in soil by sequential cooperation of yeast-derived esterase and microbial community.Environmental science and pollution research international · 2024Article
- Metabolomics reveal metabolic variation caused by co-culture of Arthrobacter ureafaciens and Trichoderma harzianum and their impacts on wheat germination.International microbiology : the official journal of the Spanish Society for Microbiology · 2023Article
- Article
- Enzyme Profiling and Identification of Endophytic and Rhizospheric Bacteria Isolated fromMicroorganisms · 2022Article
- Microbiota Analysis and Microbiological Hazard Assessment in Chinese Chive (Journal of microbiology and biotechnology · 2022Article
- Rapid biodegradation of atrazine by a novelFrontiers in microbiology · 2022Article
- A Review on Recent Treatment Technology for Herbicide Atrazine in Contaminated Environment.International journal of environmental research and public health · 2019Review
- The chirality of imazethapyr herbicide selectively affects the bacterial community in soybean field soil.Environmental science and pollution research international · 2019Article
- Potential of Finger Millet Indigenous RhizobacteriumFrontiers in microbiology · 2018Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Our previous research found that culturable atrazine degraders associated with maize roots were dominated by genetically similar strains of Arthrobacter ureafaciens, suggesting their rhizosphere competence. The present study aimed to assess the root-colonizing capacity of strain A. ureafaciens DnL1-1 and to evaluate consequent root-associated degradation of atrazine. A soil-sand assay and pot experiments provided evidence that A. ureafaciens DnL1-1 competitively colonized roots of maize, wheat, and alfalfa following seed inoculation. Atrazine was not absolutely required but promoted colonization of plant roots by the bacterium. In association with plants, A. ureafaciens DnL1-1 enhanced the degradation of atrazine and strongly reduced accumulation of its dealkylated metabolites. Our results show that after low-level inoculation of seeds, the bacterium A. ureafaciens DnL1-1 can establish root populations sufficient for the rapid degradation of atrazine in soil that makes it a promising bioremediation agent which can be easily applied to large areas of polluted soil. Application of the root-colonizing, atrazine-degrading Arthrobacter bacteria as seed inoculants may be a reliable remediation strategy for soils contaminated with chlorinated s-triazines and their degradation products.
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