Microbial degradation as a powerful weapon in the removal of sulfonylurea herbicides

Lei, Qiqi; Zhong, Jianfeng; Chen, Shao‐Fang; Wu, Siyi; Huang, Yaohua; Guo, Peng; Mishra, Sandhya; Bhatt, Kalpana; Chen, Shaohua

doi:10.1016/j.envres.2023.116570

Cited by 28 publications

(4 citation statements)

References 101 publications

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“…Nevertheless, we can assume that the bacteria destroyed metsulfuron-methyl or enhanced the detoxification of the herbicide by plants. The biodegradation or biotransformation of herbicides by both microorganisms and plants has been demonstrated by researchers [ 41 , 42 ]. The influence of interactions between plants and microorganisms on these processes still requires detailed study.…”

Section: Discussionmentioning

confidence: 99%

Effect of Plant Growth-Promoting Bacteria on Antioxidant Status, Acetolactate Synthase Activity, and Growth of Common Wheat and Canola Exposed to Metsulfuron-Methyl

Bakaeva,

Chetverikov,

Starikov

et al. 2024

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Metsulfuron-methyl, a widely used herbicide, could cause damage to the sensitive plants in crop-rotation systems at extremely low levels in the soil. The potential of plant growth-promoting bacteria (PGPB) for enhancing the resistance of plants against herbicide stress has been discovered recently. Therefore, it is poorly understood how physiological processes occur in plants, while PGPB reduce the phytotoxicity of herbicides for agricultural crops. In greenhouse studies, the effect of strains Pseudomonas protegens DA1.2 and Pseudomonas chlororaphis 4CH on oxidative damage, acetolactate synthase (ALS), enzymatic and non-enzymatic antioxidants in canola (Brassica napus L.), and wheat (Triticum aestivum L.) were investigated under two levels (0.05 and 0.25 mg∙kg−1) of metsulfuron-methyl using spectrophotometric assays. The inoculation of herbicide-exposed wheat with bacteria significantly increased the shoots fresh weight (24–28%), amount of glutathione GSH (60–73%), and flavonoids (5–14%), as well as activity of ascorbate peroxidase (129–140%), superoxide dismutase SOD (35–49%), and ALS (50–57%). Bacterial treatment stimulated the activity of SOD (37–94%), ALS (65–73%), glutathione reductase (19–20%), and the accumulation of GSH (61–261%), flavonoids (17–22%), and shoots weight (27–33%) in herbicide-exposed canola. Simultaneous inoculation prevented lipid peroxidation induced by metsulfuron-methyl in sensitive plants. Based on the findings, it is possible that the protective role of bacterial strains against metsulfuron-metil is linked to antioxidant system activation.

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Section: Discussionmentioning

confidence: 99%

Effect of Plant Growth-Promoting Bacteria on Antioxidant Status, Acetolactate Synthase Activity, and Growth of Common Wheat and Canola Exposed to Metsulfuron-Methyl

Bakaeva,

Chetverikov,

Starikov

et al. 2024

JoX

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“…25 More than 50 commercial SU products are currently available, accounting for 11% of the total herbicide market. 26,27 Halosulfuron methyl (HSM) is a highly efficient SU that is widely used to control broad-leaved weeds and sedge weeds in a variety of crop fields. 26,28 However, because of the long residual period (up to 98 days) of this herbicide in the soil, it has toxic effects on some sensitive crops.…”

Section: Introductionmentioning

confidence: 99%

“…SUs exert toxic effects by inhibiting the synthesis of branched-chain amino acids . More than 50 commercial SU products are currently available, accounting for 11% of the total herbicide market. , Halosulfuron methyl (HSM) is a highly efficient SU that is widely used to control broad-leaved weeds and sedge weeds in a variety of crop fields. , However, because of the long residual period (up to 98 days) of this herbicide in the soil, it has toxic effects on some sensitive crops . Soybean, a leguminous plant, is susceptible to HSM because of its limited metabolism or detoxification capabilities .…”

Section: Introductionmentioning

confidence: 99%

Molecular Mechanism of GmSNE3 Ubiquitin Ligase-Mediated Inhibition of Soybean Nodulation by Halosulfuron Methyl

Li,

Qiu,

Yang

et al. 2024

J. Agric. Food Chem.

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“…Various microbial taxonomic genera, such as Actinomyces, Bacillus, Arthrobacter, and Photorhabdus, can survive harsh conditions [9]. They have developed resistance mechanisms such as adsorption of metals on the cell surface, increased activity of efflux pumps, production of extracellular chelating agents (siderophores), intracellular sequestration and biomineralization, and processes such as reduction, oxidation, or methylation that allow them to transform toxic metals into less harmful and more mobile forms [10][11][12][13]. Moreover, during their life cycle, they produce a variety of potentially bioactive compounds with agricultural, pharmaceutical, and biotechnological properties [14,15].…”

Section: Introductionmentioning

confidence: 99%

Genomic Insights into the Microbial Agent Streptomyces albidoflavus MGMM6 for Various Biotechnology Applications

Diabankana,

Frolov,

Keremli

et al. 2023

Microorganisms

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Microbial biotechnology plays a crucial role in improving industrial processes, particularly in the production of compounds with diverse applications. In this study, we used bioinformatic approaches to analyze the genomic architecture of Streptomyces albidoflavus MGMM6 and identify genes involved in various metabolic pathways that have significant biotechnological potential. Genome mining revealed that MGMM6 consists of a linear chromosome of 6,932,303 bp, with a high G+C content of 73.5%, lacking any plasmid contigs. Among the annotated genes, several are predicted to encode enzymes such as dye peroxidase, aromatic ring-opening dioxygenase, multicopper oxidase, cytochrome P450 monooxygenase, and aromatic ring hydroxylating dioxygenases which are responsible for the biodegradation of numerous endogenous and xenobiotic pollutants. In addition, we identified genes associated with heavy metal resistance, such as arsenic, cadmium, mercury, chromium, tellurium, antimony, and bismuth, suggesting the potential of MGMM6 for environmental remediation purposes. The analysis of secondary metabolites revealed the presence of multiple biosynthesis gene clusters responsible for producing compounds with potent antimicrobial and metal-chelating activities. Furthermore, laboratory tests conducted under controlled conditions demonstrated the effectiveness of MGMM6 in inhibiting phytopathogenic microbes, decolorizing and degrading aromatic triphenylmethane dyes, particularly Blue Brilliant G250, from wastewater by up to 98 ± 0.15%. Overall, the results of our study highlight the promising biotechnological potential of S. albidoflavus MGMM6.

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Microbial degradation as a powerful weapon in the removal of sulfonylurea herbicides

Cited by 28 publications

References 101 publications

Effect of Plant Growth-Promoting Bacteria on Antioxidant Status, Acetolactate Synthase Activity, and Growth of Common Wheat and Canola Exposed to Metsulfuron-Methyl

Effect of Plant Growth-Promoting Bacteria on Antioxidant Status, Acetolactate Synthase Activity, and Growth of Common Wheat and Canola Exposed to Metsulfuron-Methyl

Molecular Mechanism of GmSNE3 Ubiquitin Ligase-Mediated Inhibition of Soybean Nodulation by Halosulfuron Methyl

Genomic Insights into the Microbial Agent Streptomyces albidoflavus MGMM6 for Various Biotechnology Applications

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