Catabolism of Phenol and Its Derivatives in Bacteria

Nešvera, Jan; Rucká, Lenka; Pátek, Miroslav

doi:10.1016/bs.aambs.2015.06.002

Cited by 51 publications

(18 citation statements)

References 156 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…B13 [54,55]. An example of a microorganism having a set of genes encoding enzymes involved in the degradation of many phenol derivatives within one cell is Cupriavidus necator JMP134 [56].…”

Section: Introductionmentioning

confidence: 99%

Soil Microbiome Response to Contamination with Bisphenol A, Bisphenol F and Bisphenol S

Zaborowska

Wyszkowska

Borowik

2020

IJMS

View full text Add to dashboard Cite

The choice of the study objective was affected by numerous controversies and concerns around bisphenol F (BPF) and bisphenol S (BPS)—analogues of bisphenol A (BPA). The study focused on the determination and comparison of the scale of the BPA, BPF, and BPS impact on the soil microbiome and its enzymatic activity. The following parameters were determined in soil uncontaminated and contaminated with BPA, BPF, and BPS: the count of eleven groups of microorganisms, colony development (CD) index, microorganism ecophysiological diversity (EP) index, genetic diversity of bacteria and activity of dehydrogenases (Deh), urease (Ure), catalase (Cat), acid phosphatase (Pac), alkaline phosphatase (Pal), arylsulphatase (Aryl) and β-glucosidase (Glu). Bisphenols A, S and F significantly disrupted the soil homeostasis. BPF is regarded as the most toxic, followed by BPS and BPA. BPF and BPS reduced the abundance of Proteobacteria and Acidobacteria and increased that of Actinobacteria. Unique types of bacteria were identified as well as the characteristics of each bisphenol: Lysobacter, Steroidobacter, Variovorax, Mycoplana, for BPA, Caldilinea, Arthrobacter, Cellulosimicrobium and Promicromonospora for BPF and Dactylosporangium Geodermatophilus, Sphingopyxis for BPS. Considering the strength of a negative impact of bisphenols on the soil biochemical activity, they can be arranged as follows: BPS > BPF > BPA. Urease and arylsulphatase proved to be the most susceptible and dehydrogenases the least susceptible to bisphenols pressure, regardless of the study duration.

show abstract

Section: Introductionmentioning

confidence: 99%

Soil Microbiome Response to Contamination with Bisphenol A, Bisphenol F and Bisphenol S

Zaborowska

Wyszkowska

Borowik

2020

IJMS

View full text Add to dashboard Cite

show abstract

“…Proposed pathways for phenol degradation by the strain SASS1. The solid line shows the observed degradation pathway, and the dashed line shows the predicted pathways from previous studies (Hoyos-Hernandez et al, 2014; Nesvera et al, 2015). …”

Section: Resultsmentioning

confidence: 84%

“…Notably, the results are better as compared to the report that 2032 mg/L COD was reduced to 269 mg/L after 40 h incubation. Although pathways for aerobic phenol degradation have been extensively investigated (Nesvera et al, 2015; Zhou et al, 2016), there is no report elucidating the phenol degradation pathway by bacterial members in the genus Cobetia . In general, under aerobic conditions, phenol firstly converted to catechol by phenol hydroxylase, then catalyzed by either catechol 1,2-dioxygenase (C12O) to form cis , cis -muconate via ortho -pathway (Banerjee and Ghoshal, 2010), or catechol 2,3-dioxygenase (C23O) to form 2-hydroxymuconic semialdehyde (2-HMS) via meta -pathway (Tuan et al, 2011).…”

Section: Discussionmentioning

confidence: 99%

Characterization of a pH-Tolerant Strain Cobetia sp. SASS1 and Its Phenol Degradation Performance Under Salinity Condition

Mei

Zhou

et al. 2019

Front. Microbiol.

View full text Add to dashboard Cite

Biological treatment of complex saline phenolic wastewater remains a great challenge due to the low activity of bacterial populations under stressful conditions. Acid mine drainage (AMD) as a typically extreme environment, shaped unique AMD microbial communities. Microorganisms survived in the AMD environment have evolved various mechanisms of resistance to low pH, high salinity and toxic heavy metals. The primary goal of this work was to determine whether a strain isolated from an AMD could degrade phenol under stressful conditions such as low pH, high salinity and heavy metals. The results suggested that the strain Cobetia sp. SASS1 isolated from AMD presented different physiological characteristics in comparison with five most closely related species. SASS1 can efficiently degrade phenol at wide ranges of pH (3.0–9.0) and NaCl concentration (0–40 g/L), as well as the existence of Cu2+ and Mn2+. Specifically, the SASS1 could completely degrade 1500 mg/L phenol in 80 h at 10 g/L NaCl. Meanwhile, mineralization of phenol was achieved with complete degradation of 900 mg/L phenol and simultaneously COD decreasing from 2239 mg/L to 181.6 mg/L in 36 h. Based on biodegradation metabolites identification and enzyme activities analysis, both ortho-cleavage pathway and benzoic acid pathway for phenol degradation were proposed. These findings suggested that SASS1 was an efficient phenol degrader under salinity and acidic conditions, and could be considered as key population for bioremediation of industrial phenolic wastewaters under stressful conditions.

show abstract

“…[10] However, most of these methods can treat phenol only partially, [7] they cannot be used to treat high amounts of wastewaters and are not environment friendly. [11,12] Some additional disadvantages of these methods are complex operation conditions, high investment, maintenance and operation costs, high energy consumption, toxicity from byproducts, [10] and low efficiency. [2] Therefore, it is important to find an effective, environmentally friendly, and economical method.…”

Section: Introductionmentioning

confidence: 99%

Induction of Phenol Hydroxylase from Aspergillus niger and Its Optimization

Bilgi

Peksel

2022

ChemistrySelect

View full text Add to dashboard Cite

Phenol is a harmful substance that can be present in many industrial wastewaters. Chemical phenol removal is feasible, but the procedure is challenging and expensive. Biological phenol removal is possible under mild conditions with enzymes. Phenol hydroxylase is the main enzyme for phenol removal. In this study, phenol hydroxylase was induced from filamentous fungus Aspergillus niger. The results have shown that it is possible to use Aspergillus niger as a phenol hydroxylase source, but the enzyme has activity in limited temperature and pH conditions. The optimal working conditions of the enzyme are 30 °C and pH 6.5. The enzyme has moderate storage and thermal stability, and various compounds inhibit it.

show abstract

Catabolism of Phenol and Its Derivatives in Bacteria

Cited by 51 publications

References 156 publications

Soil Microbiome Response to Contamination with Bisphenol A, Bisphenol F and Bisphenol S

Soil Microbiome Response to Contamination with Bisphenol A, Bisphenol F and Bisphenol S

Characterization of a pH-Tolerant Strain Cobetia sp. SASS1 and Its Phenol Degradation Performance Under Salinity Condition

Induction of Phenol Hydroxylase from Aspergillus niger and Its Optimization

Contact Info

Product

Resources

About