Soil fungi for mycoremediation of arsenic pollution in agriculture soils

Singh, Mithilesh; Srivastava, Pankaj; Verma, Praveen Chandra; Kharwar, Ravindra N.; Singh, Nandita; Tripathi, Rudra Deo

doi:10.1111/jam.12948

Cited by 95 publications

(36 citation statements)

References 45 publications

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“…Most methods for fungal isolation and purification are involving application 451 of broad-spectrum antibiotics (Singh et al, 2015;Oliveira et al, 2013). The model soil-borne 452…”

Section: M0 (Fig 7d) 443mentioning

confidence: 99%

Fungus-associated bacteriome in charge of their host behavior

Schulz-Bohm

Tyc

Boer

et al. 2017

Fungal Genetics and Biology

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25Bacterial-fungal interactions are widespread in nature and there is a growing number of 26 studies reporting distinct fungus-associated bacteria. However, little is known so far about how 27 shifts in the fungus-associated bacteriome will affect the fungal host's lifestyle. In the present 28 study, we describe for the first time the bacterial community associated with the saprotrophic 29 fungus Mucor hiemalis, commonly found in soil and rhizosphere. Two broad-spectrum 30 antibiotics that strongly altered the bacterial community associated with the fungus were 31 applied. Our results revealed that the antibiotic treatment did not significantly reduce the 32 amount of bacteria associated to the fungus but rather changed the community composition 33 by shifting from initially dominating Alpha-Proteobacteria to dominance of Gamma-34 Proteobacteria. A novel approach was applied for the isolation of fungal-associated bacteria 35which also revealed differences between bacterial isolates obtained from the original and the 36 antibiotic-treated M. hiemalis. The shift in the composition of the fungal-associated bacterial 37 community led to significantly reduced fungal growth, changes in fungal morphology, behavior 38 and secondary-metabolites production. Furthermore, our results showed that the antibiotic-39 treated isolate was more attractive and susceptible to mycophagous bacteria as compared to 40 the original isolate. Overall, our study highlights the importance of the fungus-associated 41 bacteriome for the host's lifestyle and interactions and indicate that isolation with antibacterials 42 is not sufficient to eradicate the associated bacteria. 43 44 3

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“…Most methods for fungal isolation and purification are involving application 451 of broad-spectrum antibiotics (Singh et al, 2015;Oliveira et al, 2013). The model soil-borne 452…”

Section: M0 (Fig 7d) 443mentioning

confidence: 99%

Fungus-associated bacteriome in charge of their host behavior

Schulz-Bohm

Tyc

Boer

et al. 2017

Fungal Genetics and Biology

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“…Mycoremediation is the use of fungi that are capable in breaking down the large molecules into smaller molecules for plant utilization [2]. The most studied fungus is the white rot fungus Phanerochate chrysosporium in decolorization of various dyes.…”

Section: Introductionmentioning

confidence: 99%

“…Percentage of growth at exponential = x 100% (2) where A 1 = Initial Absorbance, A 2 = Final Absorbance, K = Kinetic growth, T 1 = Initial Time and T 2 = Final Time.…”

Section: Introductionmentioning

confidence: 99%

Decolorization of reactive red-120 by using macrofungus and microfungus

Ibrahim

Talib

Ismail

et al. 2018

J. Fundam and Appl Sci.

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The objectives of the study are to investigate the growth of Aspergillus sp. and Pleurotus sp. and decolorization of Reactive Red-120 in Minimal Salt Solution (MSS). The growths of fungi were measured every 3 days by using spectrophotometer at 540 nm. For decolorization, the fungi were cultured in 10 mg/L and 20 mg/L of dye concentration. Furthermore, pH of 5, 7 and 9 were used to determine the optimum pH for dye decolorization. The 10 mg/L concentration and pH 5 were chosen as optimum conditions with the maximum performance of reactive dye decolorization ranging of 60%-70%. The Aspergillus sp. was more efficient to decolourize synthetic dye Reactive Red-120 when compared to Pleurotus sp. This study contributes to the knowledge of mycoremediation and product of mycoremediation kit that could be developed and applied in industry.

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“…Close association of bacteria with fungi, both endo-and ectosymbionts is well known (Frey-Klett et al 2011). Most methods for fungal isolation and purification are involving application of broad-spectrum antibiotics (Oliveira et al 2013;Singh et al 2015).…”

Section: Discussionmentioning

confidence: 99%

“…It is a common practice prior performing experiments with soil-borne fungi to preculture them on a media supplemented with antibiotics Singh et al 2015). In our lab working with the saprotrophic fungus Mucor hiemalis (Zygomycota)…”

Section: Kotze 2010)mentioning

confidence: 99%

The ecological role of volatile mediated interactions belowground

Schulz-Bohm

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Soil fungi for mycoremediation of arsenic pollution in agriculture soils

Abstract: These fungal strains can be used for As remediation in As-contaminated agricultural soils.

Cited by 95 publications

References 45 publications

Fungus-associated bacteriome in charge of their host behavior

Fungus-associated bacteriome in charge of their host behavior

Decolorization of reactive red-120 by using macrofungus and microfungus

The ecological role of volatile mediated interactions belowground

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