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Sazykin IS, Sazykina MA, Khmelevtsova LE, Seliverstova EY, Karchava KS, Zhuravleva MV. Antioxidant enzymes and reactive oxygen species level of the Achromobacter xylosoxidans bacteria during hydrocarbons biotransformation. Arch Microbiol 2018; 200:1057-1065. [PMID: 29687314 DOI: 10.1007/s00203-018-1516-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 12/18/2017] [Accepted: 04/05/2018] [Indexed: 11/28/2022]
Abstract
The level of catalase and superoxide dismutase induction, as well as generation of superoxide anion radical in cells and accumulation of hydrogen peroxide in the culture medium were researched in three strains of oil-degrading bacteria Achromobacter xylosoxidans at cultivation in rich nutrient medium and in the media with hydrocarbons as the only source of carbon. The effects of pentane, decane, hexadecane, cyclohexane, benzene, naphthalene and diesel fuel were evaluated. It was determined that in the microbial cell on media with hydrocarbons, the generation of superoxide anion radical increases, accumulation of hydrogen peroxide and induction of superoxide dismutase synthesis occur, and catalase activity is reduced. Oxidative stress in the cells of A. xylosoxidans was caused by biotransformation of all the studied hydrocarbons. The most pronounced effect was observed at incubation of bacteria with cyclohexane, pentane, diesel fuel, benzene and naphthalene.
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Affiliation(s)
- I S Sazykin
- Southern Federal University, Stachki, 194/1, Rostov-on-Don, 344090, Russia
| | - M A Sazykina
- Southern Federal University, Stachki, 194/1, Rostov-on-Don, 344090, Russia.
| | - L E Khmelevtsova
- Southern Federal University, Stachki, 194/1, Rostov-on-Don, 344090, Russia
| | - E Yu Seliverstova
- Southern Federal University, Stachki, 194/1, Rostov-on-Don, 344090, Russia
| | - K Sh Karchava
- Southern Federal University, Stachki, 194/1, Rostov-on-Don, 344090, Russia
| | - M V Zhuravleva
- Southern Federal University, Stachki, 194/1, Rostov-on-Don, 344090, Russia
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Sooch BS, Kauldhar BS, Puri M. Recent insights into microbial catalases: Isolation, production and purification. Biotechnol Adv 2014; 32:1429-47. [DOI: 10.1016/j.biotechadv.2014.09.003] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Revised: 09/10/2014] [Accepted: 09/18/2014] [Indexed: 01/08/2023]
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Weiss M, Kesberg AI, Labutti KM, Pitluck S, Bruce D, Hauser L, Copeland A, Woyke T, Lowry S, Lucas S, Land M, Goodwin L, Kjelleberg S, Cook AM, Buhmann M, Thomas T, Schleheck D. Permanent draft genome sequence of Comamonas testosteroni KF-1. Stand Genomic Sci 2013; 8:239-54. [PMID: 23991256 PMCID: PMC3746432 DOI: 10.4056/sigs.3847890] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Comamonas testosteroni KF-1 is a model organism for the elucidation of the novel biochemical degradation pathways for xenobiotic 4-sulfophenylcarboxylates (SPC) formed during biodegradation of synthetic 4-sulfophenylalkane surfactants (linear alkylbenzenesulfonates, LAS) by bacterial communities. Here we describe the features of this organism, together with the complete genome sequence and annotation. The 6,026,527 bp long chromosome (one sequencing gap) exhibits an average G+C content of 61.79% and is predicted to encode 5,492 protein-coding genes and 114 RNA genes.
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Affiliation(s)
- Michael Weiss
- Department of Biological Sciences, University of Konstanz, Germany ; Konstanz Research School Chemical Biology, University of Konstanz, Germany
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4
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Polek B, Godočíková J. The Effect of Some Factors of Polluted Environment on Catalase Responses and Resistance of Microbial Isolates Against Toxic Oxidative Stress. Curr Microbiol 2012; 65:345-9. [DOI: 10.1007/s00284-012-0163-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Accepted: 05/24/2012] [Indexed: 11/29/2022]
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Sazykin IS, Prokofiev VN, Chistyakov VA, Sazykina MA, Vnukov VV. Chemiluminescence analysis of oil oxidizing bacteria Actinetobacter calcoaceticus extracts: Effects of the extracts on pSoxS-lux biosensor. APPL BIOCHEM MICRO+ 2011. [DOI: 10.1134/s0003683811040156] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bucková M, Godocíková J, Zámocký M, Polek B. Isolates of Comamonas spp. exhibiting catalase and peroxidase activities and diversity of their responses to oxidative stress. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2010; 73:1511-1516. [PMID: 20678795 DOI: 10.1016/j.ecoenv.2010.07.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Revised: 02/11/2010] [Accepted: 07/09/2010] [Indexed: 05/29/2023]
Abstract
For survival isolates of Comamonas testosteroni CCM 1931, C. testosteroni K3, C. terrigena N3H or N1C and C. terrigena CCM 2409, selected largely from polluted environments, the production of catalase and dianisidine-peroxidase activity was important. Electrophoretic resolution of cell-free extracts of aerobically grown strains in Luria-Bertani medium during the exponential phase revealed distinctive expression of catalatic and peroxidatic activities detected with 3,3'-diaminobenzidine tetrahydrochloride (DAB). The protection of isolates from 20 or 40 mM H(2)O(2) stress was characterized with a considerable diversity in catalase and peroxidase responses that resulted from hydroperoxidase's variant of original isolates, indicating also a selective pressure of environment. Results indicate catalase to be important for adaptation of cultures to high concentration of 60mM H(2)O(2). The greatest appreciable differences in sensitivity to toxic effect of H(2)O(2) (20 or 40 mM) treatment between individual isolates and their adapted variants during the growth were observed until the middle of exponential phase. Isolates exhibited diversity in catalases responses to possible contaminants o-or p-phenylenediamine (PDA) as well. Only positional isomer p-PDA (1 or 2mM) stimulated catalase activity unlike from isomer o-PDA in C. terrigena N3H cells. The study can contribute to understanding of bacterial antioxidative enzymatic responses in the presence of possible physiological stress resulting mainly from environmental pollutants.
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Affiliation(s)
- Mária Bucková
- Institute of Molecular Biology, Slovak Academy of Sciences, Dúbravská cesta 21, SK-84551, Bratislava, Slovakia
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Godocíková J, Zámocký M, Bucková M, Obinger C, Polek B. Molecular diversity of katG genes in the soil bacteria Comamonas. Arch Microbiol 2010; 192:175-84. [PMID: 20062977 DOI: 10.1007/s00203-009-0541-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2009] [Revised: 12/11/2009] [Accepted: 12/23/2009] [Indexed: 11/29/2022]
Abstract
UNLABELLED Three complete katG genes coding for bifunctional catalase-peroxidases (KatGs) from the beta-proteobacterium Comamonas terrigena and two related strains of Comamonas testosteroni have been cloned and sequenced. Catalase-peroxidases are unique bifunctional enzymes known to be expressed in these soil bacteria in response to environmental and/or oxidative stress. The evolutionary and structural diversity of these enzymes is investigated based on multiple sequence alignment and comprehensive phylogenetic analysis. The reconstructed phylogenetic tree and well-known structure-function relationships were applied to inspect the conservation of essential residues. Observed diversity is discussed with respect to the fact that KatGs are distinctive gene-duplicated peroxidases comprising a N-terminal (enzymatically active) and a C-terminal (heme-less) domain. The unique promoter motifs regulating katG transcription in four strains of Comamonas were detected and compared with E. coli katG promoter. The relationship between the promoter sequences and the corresponding expression levels was analyzed. A significant difference in heat shock-inducible catalatic and peroxidatic activities between E. coli K12 and Comamonas terrigena & testosteroni strains was observed. The peculiar variability in gene-coding sequences appears to be more significant for such activity output among Comamonas strains than differences in their promoter regions. The functional role of observed increased diversity in the C-terminal domain is discussed with respect to potential modification of catalytic features at the N-terminal domain that could be relevant for these soil bacteria to cope with stressors. ELECTRONIC SUPPLEMENTARY MATERIAL The online version of this article (doi:10.1007/s00203-009-0541-4) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jana Godocíková
- Institute of Molecular Biology, Slovak Academy of Sciences, Dúbravská cesta 21, 84551 Bratislava, Slovakia
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Bucková M, Godocíková J, Zámocký M, Polek B. Screening of bacterial isolates from polluted soils exhibiting catalase and peroxidase activity and diversity of their responses to oxidative stress. Curr Microbiol 2010; 61:241-7. [PMID: 20145932 DOI: 10.1007/s00284-010-9601-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2009] [Accepted: 01/27/2010] [Indexed: 11/27/2022]
Abstract
For the survival of individual isolates of gram-negative bacteria Pseudomonas putida, Achromobacter xylosoxidans, and the gram-positive bacterium Bacillus megaterium, in an environment polluted with crude oil products, the production of catalases exhibiting both catalase and dianisidine-peroxidase activity is important. Electrophoretic resolution of cell-free extracts of aerobically grown strains in Luria-Bertani medium during exponential phase revealed distinctive expression of catalatic and peroxidatic activities detected with 3,3'-diaminobenzidine tetrahydrochloride. A considerable diversity in microbial catalase and peroxidase responses to 20 or 40 mM H(2)O(2) stress, resulted from hydroperoxidase's variant of original isolates, indicating an environmental selective pressure. However, catalase was important for the adaptation of cultures to high concentration of 60 mM H(2)O(2). Appreciable differences in the sensitivity to toxic effect of H(2)O(2) (20 or 40 mM) treatment between individual isolates and their adapted variants during growth were observed until the middle of exponential phase, but they were insignificant at the entry to stationary phase. Isolates also exhibited a considerable diversity in catalases responses to phenolic contaminants 1 and 2 mM o- or p-phenylenediamine. Catalase activity of bacterium P. putida was visibly stimulated only by p-phenylenediamine and not by its positional isomer o-PDA. This study contributes to a better understanding of the role catalases play in bacterial responses to a polluted environment.
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Affiliation(s)
- Mária Bucková
- Institute of Molecular Biology, Slovak Academy of Sciences, Dúbravská cesta 21, 84551 Bratislava, Slovakia
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Bohácová V, Zámocký M, Godocíková J, Bucková M, Polek B. The Expression and Diversity of Catalases in Isolates of Genus Comamonas in Response to the Oxidative Stress of a Polluted Environment. Curr Microbiol 2006; 53:430-4. [PMID: 17066334 DOI: 10.1007/s00284-006-0246-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2006] [Accepted: 07/17/2006] [Indexed: 11/24/2022]
Abstract
We have evaluated the role of monofunctional heme-containing catalase encoded by cat-1 gene from the soil bacterium Comamonas terrigena N3H in the response to various forms of oxidative stress. Our results indicate that this constitutively expressed catalase represents the major source for the defence of Comamonas terrigena cells against toxic peroxides but the cells can express also a second form of catalase that is bigger and its regulation is probably more complicated. The sequence analysis confirmed the presence of highly conserved catalase sequence motifs in two environmental strains of Comamonas terrigena but in those strains that were not exposed to oxidative stress, no such sequence motif could be detected. The results obtained underline the importance of catalase expression in the defence mechanism against oxidative stress in bacterial cells.
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Affiliation(s)
- Viera Bohácová
- Institute of Molecular Biology, Slovak Academy of Sciences, Dúbravská cesta 21, SK-84551, Bratislava, Slovakia
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Kuźniak E, Wyrwicka A, Gabara B, Koziróg A, Skłodowska M. Effects ofN,N-bis(3-aminopropyl)dodecylamine on antioxidant enzyme activities, mitochondrial morphology and metabolism inAspergillus niger. Folia Microbiol (Praha) 2006; 51:38-44. [PMID: 16821710 DOI: 10.1007/bf02931448] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The activities of superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GSP) as well as of succinate dehydrogenase (SDG), NADH dehydrogenase (NDG) and fumarate hydratase (FHT) were examined in relation to mitochondrial ultrastructure changes in Aspergillus niger exposed to N,N-bis(3-aminopropyl)dodecylamine (Apd) that was shown to exhibit fungicidal activity. There was a progressive increase in SOD, CAT and GSP activities 1 and 4 h after 0.05 and 0.1 % Apd application. However, this was followed by a pronounced activity decrease when 0.05 % Apd treatment was prolonged by 1 d. The destructive effect on fungal morphology was observed when this fungicidal agent was applied at the concentration of 0.1 % for 1 d. In the treated hyphae mitochondria degenerated after all organelles. The morphological malformations of mitochondria had an impact on their metabolic state; however, the activities of SDG, NDG and FHT were affected to a different extent. In A. niger the fungicidal effect of Apd could be mediated by oxidative stress impairing the vital mitochondria-related cellular functions.
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Affiliation(s)
- E Kuźniak
- Department of Plant Physiology and Biochemistry, University of Lódź, Poland.
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