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Jafari M, Moghimi H, Tirandaz H, Ebrahim-Habibi MB. Corrosion behavior of predominant Halodesulfovibrio in a marine SRB consortium and its mitigation using ZnO nanoparticles. Sci Rep 2024; 14:19545. [PMID: 39174663 PMCID: PMC11341846 DOI: 10.1038/s41598-024-70654-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Accepted: 08/20/2024] [Indexed: 08/24/2024] Open
Abstract
Formation of Sulfate Reducing Bacteria (SRB) biofilm accelerates microbiologically influenced corrosion (MIC). The aim of this study was to investigate both the corrosivity of a marine SRB consortium on carbon steel coupons and its mitigation in the presence of ZnO. Metagenomics analysis revealed that Halodesulfovibrio (78.9%) was predominant and could be related to MIC. The analysis also showed a remarkable shift from a highly corrosive SRB consortium in the control bioreactors to a far less corrosive consortium when ZnO was added to the bioreactors. Further results indicated that the corrosion rate of the SRB consortium was 8.17 mpy on the carbon steel coupons. In the ZnO-treated bioreactors, the count of SRB and MIC in the carbon steel coupons simultaneously reduced. Moreover, Confocal Laser Scanning Microscopy and profilometry analysis determined that ZnO could significantly decrease the amount of biofilm and the corrosion rate. Electrochemical experiments revealed higher corrosion current density (icorr) and lower charge transfer resistance (Rct) in the control bioreactors relative to the ZnO-treated bioreactors. We introduce Halodesulfovibrio as a potentially important corrosive genus in a marine SRB consortium. Additionally, ZnO could be considered a proper candidate to control the corrosion induced by Halodesulfovibrio.
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Affiliation(s)
- Mansour Jafari
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran
| | - Hamid Moghimi
- Department of Microbiology, School of Biology, College of Science, University of Tehran, Tehran, Iran.
| | - Hassan Tirandaz
- Microbiology and Biotechnology Research Group, Research Institute of Petroleum Industry, Tehran, Iran
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Kadnikov VV, Ravin NV, Sokolova DS, Semenova EM, Bidzhieva SK, Beletsky AV, Ershov AP, Babich TL, Khisametdinov MR, Mardanov AV, Nazina TN. Metagenomic and Culture-Based Analyses of Microbial Communities from Petroleum Reservoirs with High-Salinity Formation Water, and Their Biotechnological Potential. BIOLOGY 2023; 12:1300. [PMID: 37887010 PMCID: PMC10604348 DOI: 10.3390/biology12101300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 09/15/2023] [Accepted: 09/28/2023] [Indexed: 10/28/2023]
Abstract
The reserves of light conditional oil in reservoirs with low-salinity formation water are decreasing worldwide, necessitating the extraction of heavy oil from petroleum reservoirs with high-salinity formation water. As the first stage of defining the microbial-enhanced oil recovery (MEOR) strategies for depleted petroleum reservoirs, microbial community composition was studied for petroleum reservoirs with high-salinity formation water located in Tatarstan (Russia) using metagenomic and culture-based approaches. Bacteria of the phyla Desulfobacterota, Halanaerobiaeota, Sinergistota, Pseudomonadota, and Bacillota were revealed using 16S rRNA-based high-throughput sequencing in halophilic microbial communities. Sulfidogenic bacteria predominated in the studied oil fields. The 75 metagenome-assembled genomes (MAGs) of prokaryotes reconstructed from water samples were assigned to 16 bacterial phyla, including Desulfobacterota, Bacillota, Pseudomonadota, Thermotogota, Actinobacteriota, Spirochaetota, and Patescibacteria, and to archaea of the phylum Halobacteriota (genus Methanohalophilus). Results of metagenomic analyses were supported by the isolation of 20 pure cultures of the genera Desulfoplanes, Halanaerobium, Geotoga, Sphaerochaeta, Tangfeifania, and Bacillus. The isolated halophilic fermentative bacteria produced oil-displacing metabolites (lower fatty acids, alcohols, and gases) from sugar-containing and proteinaceous substrates, which testify their potential for MEOR. However, organic substrates stimulated the growth of sulfidogenic bacteria, in addition to fermenters. Methods for enhanced oil recovery should therefore be developed, combining the production of oil-displacing compounds with fermentative bacteria and the suppression of sulfidogenesis.
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Affiliation(s)
- Vitaly V. Kadnikov
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (V.V.K.); (N.V.R.); (A.V.B.); (A.V.M.)
| | - Nikolai V. Ravin
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (V.V.K.); (N.V.R.); (A.V.B.); (A.V.M.)
| | - Diyana S. Sokolova
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (D.S.S.); (E.M.S.); (S.K.B.); (A.P.E.); (T.L.B.)
| | - Ekaterina M. Semenova
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (D.S.S.); (E.M.S.); (S.K.B.); (A.P.E.); (T.L.B.)
| | - Salimat K. Bidzhieva
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (D.S.S.); (E.M.S.); (S.K.B.); (A.P.E.); (T.L.B.)
| | - Alexey V. Beletsky
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (V.V.K.); (N.V.R.); (A.V.B.); (A.V.M.)
| | - Alexey P. Ershov
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (D.S.S.); (E.M.S.); (S.K.B.); (A.P.E.); (T.L.B.)
| | - Tamara L. Babich
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (D.S.S.); (E.M.S.); (S.K.B.); (A.P.E.); (T.L.B.)
| | - Marat R. Khisametdinov
- Tatar Scientific Research and Design Institute of Oil “Tatneft”, 423236 Bugulma, Russia;
| | - Andrey V. Mardanov
- Institute of Bioengineering, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (V.V.K.); (N.V.R.); (A.V.B.); (A.V.M.)
| | - Tamara N. Nazina
- Winogradsky Institute of Microbiology, Research Center of Biotechnology of the Russian Academy of Sciences, 119071 Moscow, Russia; (D.S.S.); (E.M.S.); (S.K.B.); (A.P.E.); (T.L.B.)
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Sexton D, Hashimi A, Beskrovnaya P, Sibanda L, Huan T, Tocheva E. The cell envelope of Thermotogae suggests a mechanism for outer membrane biogenesis. Proc Natl Acad Sci U S A 2023; 120:e2303275120. [PMID: 37094164 PMCID: PMC10160955 DOI: 10.1073/pnas.2303275120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 03/29/2023] [Indexed: 04/26/2023] Open
Abstract
The presence of a cell membrane is one of the major structural components defining life. Recent phylogenomic analyses have supported the hypothesis that the last universal common ancestor (LUCA) was likely a diderm. Yet, the mechanisms that guided outer membrane (OM) biogenesis remain unknown. Thermotogae is an early-branching phylum with a unique OM, the toga. Here, we use cryo-electron tomography to characterize the in situ cell envelope architecture of Thermotoga maritima and show that the toga is made of extended sheaths of β-barrel trimers supporting small (~200 nm) membrane patches. Lipidomic analyses identified the same major lipid species in the inner membrane (IM) and toga, including the rare to bacteria membrane-spanning ether-bound diabolic acids (DAs). Proteomic analyses revealed that the toga was composed of multiple SLH-domain containing Ompα and novel β-barrel proteins, and homology searches detected variable conservations of these proteins across the phylum. These results highlight that, in contrast to the SlpA/OmpM superfamily of proteins, Thermotoga possess a highly diverse bipartite OM-tethering system. We discuss the implications of our findings with respect to other early-branching phyla and propose that a toga-like intermediate may have facilitated monoderm-to-diderm cell envelope transitions.
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Affiliation(s)
- Danielle L. Sexton
- Department of Microbiology and Immunology, Life Sciences Institute, The University of British Columbia, Vancouver,V6T1Z3 BC, Canada
| | - Ameena Hashimi
- Department of Microbiology and Immunology, Life Sciences Institute, The University of British Columbia, Vancouver,V6T1Z3 BC, Canada
| | - Polina Beskrovnaya
- Department of Microbiology and Immunology, Life Sciences Institute, The University of British Columbia, Vancouver,V6T1Z3 BC, Canada
| | - Lloyd Sibanda
- Department of Chemistry, University of British Columbia, Vancouver,V6T1Z1 BC, Canada
| | - Tao Huan
- Department of Chemistry, University of British Columbia, Vancouver,V6T1Z1 BC, Canada
| | - Elitza I. Tocheva
- Department of Microbiology and Immunology, Life Sciences Institute, The University of British Columbia, Vancouver,V6T1Z3 BC, Canada
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Dutra J, García G, Gomes R, Cardoso M, Côrtes Á, Silva T, de Jesus L, Rodrigues L, Freitas A, Waldow V, Laguna J, Campos G, Américo M, Akamine R, de Sousa M, Groposo C, Figueiredo H, Azevedo V, Góes-Neto A. Effective Biocorrosive Control in Oil Industry Facilities: 16S rRNA Gene Metabarcoding for Monitoring Microbial Communities in Produced Water. Microorganisms 2023; 11:846. [PMID: 37110269 PMCID: PMC10141917 DOI: 10.3390/microorganisms11040846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 03/04/2023] [Accepted: 03/07/2023] [Indexed: 03/29/2023] Open
Abstract
Microbiologically influenced corrosion (MIC) or biocorrosion is a complex biological and physicochemical process, Strategies for monitoring MIC are frequently based on microbial cultivation methods, while microbiological molecular methods (MMM) are not well-established in the oil industry in Brazil. Thus, there is a high demand for the development of effective protocols for monitoring biocorrosion with MMM. The main aim of our study was to analyze the physico-chemi- cal features of microbial communities occurring in produced water (PW) and in enrichment cultures in oil pipelines of the petroleum industry. In order to obtain strictly comparable results, the same samples were used for both culturing and metabarcoding. PW samples displayed higher phylogenetic diversity of bacteria and archaea whereas PW enrichments cultures showed higher dominance of bacterial MIC-associated genera. All samples had a core community composed of 19 distinct genera, with MIC-associated Desulfovibrio as the dominant genus. We observed significant associations between the PW and cultured PW samples, with a greater number of associations found between the cultured sulfate-reducing bacteria (SRB) samples and the uncultured PW samples. When evaluating the correlation between the physicochemical characteristics of the environment and the microbiota of the uncultivated samples, we suggest that the occurrence of anaerobic digestion metabolism can be characterized by well-defined phases. Therefore, the detection of microorganisms in uncultured PW by metabarcoding, along with physi-cochemical characterization, can be a more efficient method compared to the culturing method, as it is a less laborious and cost-effective method for monitoring MIC microbial agents in oil industry facilities.
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Affiliation(s)
- Joyce Dutra
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (J.D.); (R.G.); (V.A.)
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
| | - Glen García
- Departments of Bioinformatic, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (G.G.); (M.C.)
| | - Rosimeire Gomes
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (J.D.); (R.G.); (V.A.)
| | - Mariana Cardoso
- Departments of Bioinformatic, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (G.G.); (M.C.)
| | - Árley Côrtes
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
| | - Tales Silva
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
| | - Luís de Jesus
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
| | - Luciano Rodrigues
- Department of Veterinary Medicine, Faculty of Veterinary, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.R.); (H.F.)
| | - Andria Freitas
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
| | - Vinicius Waldow
- Petrobras Research and Development Center (CENPES), Petrobras, Rio de Janeiro 21941-915, RJ, Brazil; (V.W.); (R.A.); (M.d.S.); (C.G.)
| | - Juliana Laguna
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
| | - Gabriela Campos
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
| | - Monique Américo
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
| | - Rubens Akamine
- Petrobras Research and Development Center (CENPES), Petrobras, Rio de Janeiro 21941-915, RJ, Brazil; (V.W.); (R.A.); (M.d.S.); (C.G.)
| | - Maíra de Sousa
- Petrobras Research and Development Center (CENPES), Petrobras, Rio de Janeiro 21941-915, RJ, Brazil; (V.W.); (R.A.); (M.d.S.); (C.G.)
| | - Claudia Groposo
- Petrobras Research and Development Center (CENPES), Petrobras, Rio de Janeiro 21941-915, RJ, Brazil; (V.W.); (R.A.); (M.d.S.); (C.G.)
| | - Henrique Figueiredo
- Department of Veterinary Medicine, Faculty of Veterinary, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (L.R.); (H.F.)
| | - Vasco Azevedo
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (J.D.); (R.G.); (V.A.)
- Department of Genetics Ecology and Evolution, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (Á.C.); (T.S.); (L.d.J.); (A.F.); (J.L.); (G.C.); (M.A.)
- Departments of Bioinformatic, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (G.G.); (M.C.)
| | - Aristóteles Góes-Neto
- Department of Microbiology, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (J.D.); (R.G.); (V.A.)
- Departments of Bioinformatic, Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte 31270-901, MG, Brazil; (G.G.); (M.C.)
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Dutra J, Gomes R, Yupanqui García GJ, Romero-Cale DX, Santos Cardoso M, Waldow V, Groposo C, Akamine RN, Sousa M, Figueiredo H, Azevedo V, Góes-Neto A. Corrosion-influencing microorganisms in petroliferous regions on a global scale: systematic review, analysis, and scientific synthesis of 16S amplicon metagenomic studies. PeerJ 2023; 11:e14642. [PMID: 36655046 PMCID: PMC9841911 DOI: 10.7717/peerj.14642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 12/05/2022] [Indexed: 01/15/2023] Open
Abstract
The objective of the current systematic review was to evaluate the taxonomic composition and relative abundance of bacteria and archaea associated with the microbiologically influenced corrosion (MIC), and the prediction of their metabolic functions in different sample types from oil production and transport structures worldwide. To accomplish this goal, a total of 552 published studies on the diversity of microbial communities using 16S amplicon metagenomics in oil and gas industry facilities indexed in Scopus, Web of Science, PubMed and OnePetro databases were analyzed on 10th May 2021. The selection of articles was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Only studies that performed amplicon metagenomics to obtain the microbial composition of samples from oil fields were included. Studies that evaluated oil refineries, carried out amplicon metagenomics directly from cultures, and those that used DGGE analysis were removed. Data were thoroughly investigated using multivariate statistics by ordination analysis, bivariate statistics by correlation, and microorganisms' shareability and uniqueness analysis. Additionally, the full deposited databases of 16S rDNA sequences were obtained to perform functional prediction. A total of 69 eligible articles was included for data analysis. The results showed that the sulfidogenic, methanogenic, acid-producing, and nitrate-reducing functional groups were the most expressive, all of which can be directly involved in MIC processes. There were significant positive correlations between microorganisms in the injection water (IW), produced water (PW), and solid deposits (SD) samples, and negative correlations in the PW and SD samples. Only the PW and SD samples displayed genera common to all petroliferous regions, Desulfotomaculum and Thermovirga (PW), and Marinobacter (SD). There was an inferred high microbial activity in the oil fields, with the highest abundances of (i) cofactor, (ii) carrier, and (iii) vitamin biosynthesis, associated with survival metabolism. Additionally, there was the presence of secondary metabolic pathways and defense mechanisms in extreme conditions. Competitive or inhibitory relationships and metabolic patterns were influenced by the physicochemical characteristics of the environments (mainly sulfate concentration) and by human interference (application of biocides and nutrients). Our worldwide baseline study of microbial communities associated with environments of the oil and gas industry will greatly facilitate the establishment of standardized approaches to control MIC.
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Affiliation(s)
- Joyce Dutra
- Graduate Program in Microbiology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Rosimeire Gomes
- Graduate Program in Microbiology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Glen Jasper Yupanqui García
- Graduate Program in Bioinformatics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | | | - Mariana Santos Cardoso
- Graduate Program in Bioinformatics, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Vinicius Waldow
- Petrobras Research and Development Center (CENPES), Petrobras, Rio de Janeiro, Rio de Janeiro, Brazil
| | | | - Rubens N. Akamine
- Petrobras Research and Development Center (CENPES), Petrobras, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Maira Sousa
- Petrobras Research and Development Center (CENPES), Petrobras, Rio de Janeiro, Rio de Janeiro, Brazil
| | - Henrique Figueiredo
- Veterinary School, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Vasco Azevedo
- Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Aristóteles Góes-Neto
- Institute of Biological Sciences, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
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Wang B, Kuang S, Shao H, Cheng F, Wang H. Improving soil fertility by driving microbial community changes in saline soils of Yellow River Delta under petroleum pollution. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 304:114265. [PMID: 34915391 DOI: 10.1016/j.jenvman.2021.114265] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 11/28/2021] [Accepted: 12/06/2021] [Indexed: 06/14/2023]
Abstract
It is promising to use indigenous microorganisms for fertility improvement in petroleum-contaminated coastal soil. As a result, the microbial community and physicochemical property are the base for the restoration. For the detailed information, the Phragmites Communis (P), Chinese Tamarisk (C), Suaeda salsa (S), and new Bare Land (B) soil of Yellow River Delta was 90 g in 100 mL sterile bottles simulated at 25 °C with soil: petroleum = 10:1 in the incubator for four months. The samples were detected at 60 and 120 days along with untreated soil and aged Oil Sludge (O) as control. The results showed that all the samples were alkaline (pH 7.99-8.83), which the salinity and NO3- content of incubate soil followed the in situ samples as P (1.09-1.72‰, 8.02-8.17 mg kg-1), C (10.61-13.79‰, 5.99-6.07 mg kg-1), S (10.19-12.43‰, 3.64-4.22 mg kg-1), B (31.85-32.45‰, 3.56-3.72 mg kg-1) and O (31.61-34.30‰, 0.89-0.90 mg kg-1). NO3- and organic carbon decreased after incubation, which the polluted samples (86.63-92.63 g kg-1) still had higher organic carbon than untreated ones with more NH4+ consumption. The high-throughput sequence results showed that the Gammaproteobacteria and Alphaproteobacteria were dominant in all samples, while sulfate reducting bacteria Alphaproteobacteria decreased at 120 days. Meanwhile, the electroactive Gammaproteobacteria might symbiosis with Methanosaetaceae and Methanosarcinaceae, degrading petroleum after electron receptors depletion. Nitrososphaeraceae and Nitrosopumilaceae oxidise NH4+ to NO2- for intra-aerobic anaerobes and denitrifying bacteria producing oxygen for biodegradation in polluted Phragmites Communis soil. The halotolerant Halomicrobiaceae and Haloferacaceae predominated in saline Chinese Tamarisk, Suaeda Salsa and Bare Land, which were potential electroactive degradater. As the ageing sludge formed, the hydrogen trophic methanogens Methanothermobacteraceae (73.90-92.72%) was prevalent with the petroleum pollution. In conclusion, petroleum initiated two-phase in the sludge forming progress: electron acceptor consumption and electron transfer between degradater and methanogens. Based on the results, the domestic sewage N, P removal coupling and electron transport will be the basement for polluted soils fertility improvement.
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Affiliation(s)
- Bingchen Wang
- College of Environment and Safety Engineering, Qingdao University of Science and Technology, Qingdao, 266042, PR China
| | - Shaoping Kuang
- College of Environment and Safety Engineering, Qingdao University of Science and Technology, Qingdao, 266042, PR China.
| | - Hongbo Shao
- Salt-soil Agricultural Center, Institute of Agricultural Resources and Environment, Jiangsu Academy of Agriculture Sciences(JAAS), Nanjing, 210014, PR China.
| | - Fei Cheng
- Weifang Municipal Public Utility Service Center, Wei Fang, 261061, PR China
| | - Huihui Wang
- College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao, 266042, PR China
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7
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Semenova EM, Grouzdev DS, Sokolova DS, Tourova TP, Poltaraus AB, Potekhina NV, Shishina PN, Bolshakova MA, Avtukh AN, Ianutsevich EA, Tereshina VM, Nazina TN. Physiological and Genomic Characterization of Actinotalea subterranea sp. nov. from Oil-Degrading Methanogenic Enrichment and Reclassification of the Family Actinotaleaceae. Microorganisms 2022; 10:microorganisms10020378. [PMID: 35208832 PMCID: PMC8878594 DOI: 10.3390/microorganisms10020378] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 01/27/2022] [Accepted: 02/03/2022] [Indexed: 11/16/2022] Open
Abstract
The goal of the present work was to determine the diversity of prokaryotes involved in anaerobic oil degradation in oil fields. The composition of the anaerobic oil-degrading methanogenic enrichment obtained from an oil reservoir was determined by 16S rRNA-based survey, and the facultatively anaerobic chemoorganotrophic bacterial strain HO-Ch2T was isolated and studied using polyphasic taxonomy approach and genome sequencing. The strain HO-Ch2T grew optimally at 28 °C, pH 8.0, and 1–2% (w/v) NaCl. The 16S rRNA gene sequence of the strain HO-Ch2T had 98.8% similarity with the sequence of Actinotalea ferrariae CF5-4T. The genomic DNA G + C content of strain HO-Ch2T was 73.4%. The average nucleotide identity (ANI) and digital DNA–DNA hybridization (dDDH) values between the genome of strain HO-Ch2T and Actinotalea genomes were 79.8–82.0% and 20.5–22.2%, respectively, i.e., below the thresholds for species delineation. Based on the phylogenomic, phenotypic, and chemotaxonomic characterization, we propose strain HO-Ch2T (= VKM Ac-2850T = KCTC 49656T) as the type strain of a new species within the genus Actinotalea, with the name Actinotalea subterranea sp. nov. Based on the phylogenomic analysis of 187 genomes of Actinobacteria we propose the taxonomic revision of the genera Actinotalea and Pseudactinotalea and of the family Actinotaleaceae. We also propose the reclassification of Cellulomonas carbonis as Actinotalea carbonis comb. nov., Cellulomonas bogoriensis as Actinotalea bogoriensis comb. nov., Actinotalea caeni as Pseudactinotalea caeni comb. nov., and the transfer of the genus Pseudactinotalea to the family Ruaniaceae of the order Ruaniales.
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Affiliation(s)
- Ekaterina M. Semenova
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, 119071 Moscow, Russia; (E.M.S.); (D.S.S.); (T.P.T.); (E.A.I.); (V.M.T.)
| | | | - Diyana S. Sokolova
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, 119071 Moscow, Russia; (E.M.S.); (D.S.S.); (T.P.T.); (E.A.I.); (V.M.T.)
| | - Tatiyana P. Tourova
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, 119071 Moscow, Russia; (E.M.S.); (D.S.S.); (T.P.T.); (E.A.I.); (V.M.T.)
| | - Andrey B. Poltaraus
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia;
| | | | - Polina N. Shishina
- Geological Faculty, Lomonosov Moscow State University, 119991 Moscow, Russia; (P.N.S.); (M.A.B.)
| | - Maria A. Bolshakova
- Geological Faculty, Lomonosov Moscow State University, 119991 Moscow, Russia; (P.N.S.); (M.A.B.)
| | - Alexander N. Avtukh
- Skryabin Institute of Biochemistry and Physiology of Microorganisms, Pushchino Scientific Center for Biological Research, Russian Academy of Sciences, Pushchino, 142290 Moscow, Russia;
| | - Elena A. Ianutsevich
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, 119071 Moscow, Russia; (E.M.S.); (D.S.S.); (T.P.T.); (E.A.I.); (V.M.T.)
| | - Vera M. Tereshina
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, 119071 Moscow, Russia; (E.M.S.); (D.S.S.); (T.P.T.); (E.A.I.); (V.M.T.)
| | - Tamara N. Nazina
- Winogradsky Institute of Microbiology, Research Center of Biotechnology, Russian Academy of Sciences, 119071 Moscow, Russia; (E.M.S.); (D.S.S.); (T.P.T.); (E.A.I.); (V.M.T.)
- Correspondence: ; Tel.: +7-499-135-0341
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Scheffer G, Hubert CRJ, Enning DR, Lahme S, Mand J, de Rezende JR. Metagenomic Investigation of a Low Diversity, High Salinity Offshore Oil Reservoir. Microorganisms 2021; 9:2266. [PMID: 34835392 PMCID: PMC8621343 DOI: 10.3390/microorganisms9112266] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Revised: 09/27/2021] [Accepted: 09/28/2021] [Indexed: 12/22/2022] Open
Abstract
Oil reservoirs can represent extreme environments for microbial life due to low water availability, high salinity, high pressure and naturally occurring radionuclides. This study investigated the microbiome of saline formation water samples from a Gulf of Mexico oil reservoir. Metagenomic analysis and associated anaerobic enrichment cultures enabled investigations into metabolic potential for microbial activity and persistence in this environment given its high salinity (4.5%) and low nutrient availability. Preliminary 16S rRNA gene amplicon sequencing revealed very low microbial diversity. Accordingly, deep shotgun sequencing resulted in nine metagenome-assembled genomes (MAGs), including members of novel lineages QPJE01 (genus level) within the Halanaerobiaceae, and BM520 (family level) within the Bacteroidales. Genomes of the nine organisms included respiratory pathways such as nitrate reduction (in Arhodomonas, Flexistipes, Geotoga and Marinobacter MAGs) and thiosulfate reduction (in Arhodomonas, Flexistipes and Geotoga MAGs). Genomic evidence for adaptation to high salinity, withstanding radioactivity, and metal acquisition was also observed in different MAGs, possibly explaining their occurrence in this extreme habitat. Other metabolic features included the potential for quorum sensing and biofilm formation, and genes for forming endospores in some cases. Understanding the microbiomes of deep biosphere environments sheds light on the capabilities of uncultivated subsurface microorganisms and their potential roles in subsurface settings, including during oil recovery operations.
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Affiliation(s)
- Gabrielle Scheffer
- Department of Biological Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada;
| | - Casey R. J. Hubert
- Department of Biological Sciences, University of Calgary, Calgary, AB T2N 1N4, Canada;
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; (S.L.); (J.R.d.R.)
| | - Dennis R. Enning
- Faculty of Life Sciences and Technology, Berlin University of Applied Sciences and Technology, D-13347 Berlin, Germany;
| | - Sven Lahme
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; (S.L.); (J.R.d.R.)
- Exxon Mobil Upstream Research Company, Spring, TX 77389, USA;
| | - Jaspreet Mand
- Exxon Mobil Upstream Research Company, Spring, TX 77389, USA;
| | - Júlia R. de Rezende
- School of Natural and Environmental Sciences, Newcastle University, Newcastle upon Tyne NE1 7RU, UK; (S.L.); (J.R.d.R.)
- The Lyell Centre, Heriot-Watt University, Edinburgh EH14 4AS, UK
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González-Benítez N, Bautista LF, Simarro R, Vargas C, Salmerón A, Murillo Y, Molina MC. Bacterial diversity in aqueous/sludge phases within diesel fuel storage tanks. World J Microbiol Biotechnol 2020; 36:180. [PMID: 33164118 DOI: 10.1007/s11274-020-02956-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 10/27/2020] [Indexed: 10/23/2022]
Abstract
Diesel fuel storage tanks are not hostile environments for microorganisms and tend to form sludges in the water deposited at the bottom of the tanks. The lack of nutrient, carbon and energy limitations within these habitats boost the abundance and the metabolic activity of microorganisms providing microbial hotspots with high growing rates of diesel degradation (0.10 ± 0.021 d-1). Five different Phyla (Thermotogae, Spirochaetes, Firmicutes, Bacteroidetes Proteobacteria) were identified within the aqueous/sludge phase from in situ diesel storage tanks, by cultured independent molecular surveys using the 16S rDNA gene fragment. The identified dominant strains were Geotoga aestuarianus, Flavobacterium ceti, Spirochaeta thermophila, Propionispira arboris, Sporobacterium olearium and Dysgonomonas genera. The altitude where the storage tanks are located and the organic carbon concentration within the aqueous/sludge phases affected the bacterial diversity. Therefore, the more diverse the microbial communities are, the more probability of the presence of bacteria with capacity to metabolized diesel and eliminate organic matter. Despite, only phosphate showed an effect on the bacterial distribution within the storage tanks, there was an apparent lack of deterministic process in structuring microbial communities. Consequently, preventative protocols are a priority to avoid the microbial growth within diesel fuel storage tanks. A new focus of this worldwide problem within the oil industry would be to explore deeply the wide range of metabolic and adaptive capacities of these microorganisms. These microbial consortia are potential tools with new specific services to apply in bioremediation among others.
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Affiliation(s)
- Natalia González-Benítez
- Department of Biology, Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos., 28933, Móstoles, Madrid, Spain.
| | - Luis Fernando Bautista
- Department of Chemical and Environmental Technology, ESCET, Universidad Rey Juan Carlos, 28933, Móstoles, Madrid, Spain
| | - Raquel Simarro
- Department of Biology, Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos., 28933, Móstoles, Madrid, Spain
| | - Carolina Vargas
- Department of Chemical and Environmental Technology, ESCET, Universidad Rey Juan Carlos, 28933, Móstoles, Madrid, Spain
| | - Armando Salmerón
- Repsol Technology Centre, C/ Agustín de Betancourt, s/n., 28935, Móstoles, Madrid, Spain
| | - Yolanda Murillo
- Repsol Technology Centre, C/ Agustín de Betancourt, s/n., 28935, Móstoles, Madrid, Spain
| | - María Carmen Molina
- Department of Biology, Geology, Physics and Inorganic Chemistry, ESCET, Universidad Rey Juan Carlos., 28933, Móstoles, Madrid, Spain
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Sokolova DS, Semenova EM, Grouzdev DS, Ershov AP, Bidzhieva SK, Ivanova AE, Babich TL, Sissenbayeva MR, Bisenova MA, Nazina TN. Microbial Diversity and Potential Sulfide Producers in the Karazhanbas Oilfield (Kazakhstan). Microbiology (Reading) 2020. [DOI: 10.1134/s0026261720040128] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
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