Growth, enzymatic production and morphology of the white-rot fungi Lentinus crinitus (L.) Fr. upon 2,4-D herbicide exposition

Serbent, María Pilar; Guimarães, Denyse K. S.; Drechsler-Santos, Elisandro Ricardo; Helm, Cristiane Vieira; Giongo, Adriana; Tavares, Lorena Benathar Ballod

doi:10.1007/s13762-020-02693-1

Cited by 26 publications

(18 citation statements)

References 138 publications

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“…Being in the top 3 of the worldwide most used herbicides atrazine is chosen as a case study [43]. It is extremely effective in the fight with broadleaf weeds in crops like sugarcane and maize, but as other halogenated aromatic compounds (including its derivatives) is regarded as toxic, carcinogenic and endocrine disruptor [8,170,171]. Due to its persistence (half-life of 41-231 days) atrazine remains in the soil and even ground water, negatively affecting environment, biodiversity and human health [170].…”

Section: Degradation Of Other Xenobioticsmentioning

confidence: 99%

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Ligninolytic enzymes in Basidiomycetes and their application in xenobiotics degradation

et al. 2022

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Variety of microorganisms have already proven their capabilities for degradation of wide range of wastes with anthropogenic nature. These pollutants, both liquid and solids, also include so called xenobiotics like phenol and its derivatives, PAHs, dyes, pesticides, pharmaceuticals, etc. Xenobiotics as bisphenol A (BPA), chlorhexidine (CHX), octenidine (OCT), other disinfectants and antiseptics have high ecotoxicological impact. Moreover, they can also impair our quality of life and our health interfering different metabolic and hormone receptors pathways in human body. Chemical treatment of such wastes is not a viable option because of its poor socio-economics and environmental merits. Therefore, applying effective, ecofriendly and cheap treatment methods is of great importance. Basidiomycetes are extensively investigated for their abilities to degrade numerous pollutants and xenobiotics. Through their extracellular ligninolytic enzymes they are capable of reducing or completely removing wide range of hazardous compounds. These enzymes can be categorized in two groups: oxidases (laccase) and peroxidases (manganese peroxidase, lignin peroxidase, versatile peroxidase). Due to the broad substrate specificity of the secreted enzymes Basidiomycetes can be applied as a powerful tool for bioremediation of diverse xenobiotics and recalcitrant compounds.

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Section: Degradation Of Other Xenobioticsmentioning

confidence: 99%

“…Bioremediation, as a strong environmental treatment tool, is studied for recovery of contaminated sites with different nature [171]. Bacterial removal of atrazine and complete catabolic pathways are extensively studied in the case of Pseudomonas strain ADP [43].…”

Section: Degradation Of Other Xenobioticsmentioning

confidence: 99%

Ligninolytic enzymes in Basidiomycetes and their application in xenobiotics degradation

et al. 2022

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“…Different extracellular enzyme activities of fungi can cause different decomposition and utilization of lignin, cellulose, and hemicellulose in plant cell wall (An et al 2015). Laccase is a ligninolytic enzyme and is necessary for lignin degradation by white-rot fungi, such as Lentinus edodes, Pleurotus ostreatus, Ganoderma lucidum, Trametes versicolor, and L. crinitus (Elisashvili et al 2008;Kuhar et al 2015;Han et al 2020b;Serbent et al 2020;Xu et al 2020). The laccase secretion capacity of different white-rot fungi was significantly different.…”

Section: Production Of Laccase From Different Fungimentioning

confidence: 99%

Evaluation of laccase production by two white-rot fungi using solid-state fermentation with different agricultural and forestry residues

Yang

et al. 2021

BioRes

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Pleurotus ostreatus and a newly isolated Ganoderma lingzhi strain were evaluated for their laccase secretion capacity by solid-state fermentation with different agricultural and forestry residues. There was a significant difference among fungi for biosynthetic potential. In principle, the laccase secretion capacity of P. ostreatus CY 568 was stronger than that from G. lingzhi Han 500. Different species of fungi had a preference for agricultural and forestry residues. The presence of cottonseed hull and Populus beijingensis were helpful for accelerating the rate of laccase enzyme production of P. ostreatus CY 568. Cottonseed hull and corncob were useful for improving the production of laccase from G. lingzhi Han 500. Continuous and stable laccase production was found on cottonseed hull by P. ostreatus CY 568 and G. lingzhi Han 500. Maximum laccase activity obtained from P. ostreatus CY 568 on Toona sinensis, Sophora japonica, Salix babylonica, Populus beijingensis, corncob, cottonseed hull, and straw of Oryza sativa was higher than that from G. lingzhi Han 500, and was nearly 1.16-fold, 1.59-fold, 3.32-fold, 1.39-fold, 1.08-fold, 1.08-fold, and 1.36-fold, respectively. These findings will be helpful for developing new productive strains and expanding more species for industrial application to obtain efficient and low-cost laccase.

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“…Once lignin polyphenolic structure presents similarities with many aromatic pollutants, microbial ligninolytic systems have been extensively studied in the last years, searching for potential tools for bioremediation of contaminated sites and for a better understanding of the environmental fate of toxic compounds [5,6]. Recent proteomic approaches concluded that wood decay, itself, is a source of toxic phenolic derivatives and reactive oxygen species; thus, ligninolytic and stress response enzymes are expressed simultaneously [7].…”

Section: Introductionmentioning

confidence: 99%

Biodegradation of atrazine and ligninolytic enzyme production by basidiomycete strains

et al. 2020

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Background: Atrazine is one of the most widespread chlorinated herbicides, leaving large bulks in soils and groundwater. The biodegradation of atrazine by bacteria is well described, but many aspects of the fungal metabolism of this compound remain unclear. Thus, we investigated the toxicity and degradation of atrazine by 13 rainforest basidiomycete strains. Results: In liquid medium, Pluteus cubensis SXS320, Gloelophyllum striatum MCA7, and Agaricales MCA17 removed 30, 37, and 38%, respectively, of initial 25 mg L − 1 of the herbicide within 20 days. Deficiency of nitrogen drove atrazine degradation by Pluteus cubensis SXS320; this strain removed 30% of atrazine within 20 days in a culture medium with 2.5 mM of N, raising three metabolites; in a medium with 25 mM of N, only 21% of initial atrazine were removed after 40 days, and two metabolites appeared in culture extracts. This is the first report of such different outcomes linked to nitrogen availability during the biodegradation of atrazine by basidiomycetes. The herbicide also induced synthesis and secretion of extracellular laccases by Datronia caperata MCA5, Pycnoporus sanguineus MCA16, and Polyporus tenuiculus MCA11. Laccase levels produced by of P. tenuiculus MCA11 were 13.3fold superior in the contaminated medium than in control; the possible role of this enzyme on atrazine biodegradation was evaluated, considering the strong induction and the removal of 13.9% of the herbicide in vivo. Although 88% of initial laccase activity remained after 6 h, no evidence of in vitro degradation was observed, even though ABTS was present as mediator. Conclusions: This study revealed a high potential for atrazine biodegradation among tropical basidiomycete strains. Further investigations, focusing on less explored ligninolytic enzymes and cell-bound mechanisms, could enlighten key aspects of the atrazine fungal metabolism and the role of the nitrogen in the process.

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Growth, enzymatic production and morphology of the white-rot fungi Lentinus crinitus (L.) Fr. upon 2,4-D herbicide exposition

Cited by 26 publications

References 138 publications

Ligninolytic enzymes in Basidiomycetes and their application in xenobiotics degradation

Ligninolytic enzymes in Basidiomycetes and their application in xenobiotics degradation

Evaluation of laccase production by two white-rot fungi using solid-state fermentation with different agricultural and forestry residues

Biodegradation of atrazine and ligninolytic enzyme production by basidiomycete strains

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