1
|
Stemple B, Gulliver D, Sarkar P, Tinker K, Bibby K. Metagenome-assembled genomes provide insight into the metabolic potential during early production of Hydraulic Fracturing Test Site 2 in the Delaware Basin. Front Microbiol 2024; 15:1376536. [PMID: 38933028 PMCID: PMC11199900 DOI: 10.3389/fmicb.2024.1376536] [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: 01/25/2024] [Accepted: 05/14/2024] [Indexed: 06/28/2024] Open
Abstract
Demand for natural gas continues to climb in the United States, having reached a record monthly high of 104.9 billion cubic feet per day (Bcf/d) in November 2023. Hydraulic fracturing, a technique used to extract natural gas and oil from deep underground reservoirs, involves injecting large volumes of fluid, proppant, and chemical additives into shale units. This is followed by a "shut-in" period, during which the fracture fluid remains pressurized in the well for several weeks. The microbial processes that occur within the reservoir during this shut-in period are not well understood; yet, these reactions may significantly impact the structural integrity and overall recovery of oil and gas from the well. To shed light on this critical phase, we conducted an analysis of both pre-shut-in material alongside production fluid collected throughout the initial production phase at the Hydraulic Fracturing Test Site 2 (HFTS 2) located in the prolific Wolfcamp formation within the Permian Delaware Basin of west Texas, USA. Specifically, we aimed to assess the microbial ecology and functional potential of the microbial community during this crucial time frame. Prior analysis of 16S rRNA sequencing data through the first 35 days of production revealed a strong selection for a Clostridia species corresponding to a significant decrease in microbial diversity. Here, we performed a metagenomic analysis of produced water sampled on Day 33 of production. This analysis yielded three high-quality metagenome-assembled genomes (MAGs), one of which was a Clostridia draft genome closely related to the recently classified Petromonas tenebris. This draft genome likely represents the dominant Clostridia species observed in our 16S rRNA profile. Annotation of the MAGs revealed the presence of genes involved in critical metabolic processes, including thiosulfate reduction, mixed acid fermentation, and biofilm formation. These findings suggest that this microbial community has the potential to contribute to well souring, biocorrosion, and biofouling within the reservoir. Our research provides unique insights into the early stages of production in one of the most prolific unconventional plays in the United States, with important implications for well management and energy recovery.
Collapse
Affiliation(s)
- Brooke Stemple
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, IN, United States
- Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States
| | - Djuna Gulliver
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, United States
| | - Preom Sarkar
- Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, United States
| | - Kara Tinker
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, United States
- Leidos Research Support Team, Pittsburgh, PA, United States
| | - Kyle Bibby
- Department of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame, Notre Dame, IN, United States
- Oak Ridge Institute for Science and Education, Oak Ridge, TN, United States
| |
Collapse
|
2
|
Rizzo C, Arcadi E, Calogero R, Ciro Rappazzo A, Caruso G, Maimone G, Lo Giudice A, Romeo T, Andaloro F. Deciphering the evolvement of microbial communities from hydrothermal vent sediments in a global change perspective. ENVIRONMENTAL RESEARCH 2024; 240:117514. [PMID: 37890823 DOI: 10.1016/j.envres.2023.117514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Revised: 10/17/2023] [Accepted: 10/24/2023] [Indexed: 10/29/2023]
Abstract
Microbial communities first respond to changes of external environmental conditions. Observing the microbial responses to environmental changes in terms of taxonomic and functional biodiversity is therefore of great interest, particularly in extreme environments, where the already extreme conditions can become even harsher. In this study, sediment samples from three different shallow hydrothermal vents in Levante Bay (Vulcano Island, Aeolian Islands, Italy) were used to set up microcosm experiments with the aim to explore the microbial dynamics under changing conditions of pH and redox potential over a 90-days period. The leading hypothesis was to establish under microcosm conditions whether the starting microbial communities of the sediments evolved differently depending on their origin. To profile the dynamics of microbial populations over time, biodiversity, enzymatic profile, total cell abundance estimations, total/respiring cell ratio were estimated by using different approaches. An evident change in the microbial community structure was observed, mainly in the microcosm containing the sediment from the most acidified site, which was characterized by a highly diversified microbial community (in prevalence composed of Thermotoga, Desulfobacterota, Planctomycetota, Synergistota and Deferribacterota). An increase in microbial resistant forms (e.g., spore-forming species) with anaerobic metabolism was detected in all experimental conditions. Differential physiological responses characterized the sedimentary microbial communities. Proteolytic activity appeared to be stimulated under microcosm conditions, whereas the alkaline phosphatase activity was significantly depressed at low pH values, like those that were measured at the station showing intermediate pH-conditions. The results confirmed a differential response of microbial communities depending on the starting environmental conditions.
Collapse
Affiliation(s)
- Carmen Rizzo
- Marine Biotechnology Department, Stazione Zoologica Anton Dohrn-, Sicily Marine Centre, Villa Pace, Contrada Porticatello 29, 98167, Messina, Italy; Institute of Polar Sciences, National Research Council (CNR-ISP), Spianata S. Raineri 86, 98122, Messina, Italy.
| | - Erika Arcadi
- StazioneZoologica Anton Dohrn, Sicily Marine Centre, Department of Biology and Evolution of Marine Organisms, Villa Pace, Contrada Porticatello 29, 98167, Messina, Italy.
| | - Rosario Calogero
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Sicily Marine Centre, Contrada Porticatello, 29, 98167 Messina, Italy
| | - Alessandro Ciro Rappazzo
- Institute of Polar Sciences, National Research Council (CNR-ISP), Spianata S. Raineri 86, 98122, Messina, Italy; Campus Scientifico, Ca' Foscari University of Venice, Italy
| | - Gabriella Caruso
- Institute of Polar Sciences, National Research Council (CNR-ISP), Spianata S. Raineri 86, 98122, Messina, Italy
| | - Giovanna Maimone
- Institute of Polar Sciences, National Research Council (CNR-ISP), Spianata S. Raineri 86, 98122, Messina, Italy
| | - Angelina Lo Giudice
- Institute of Polar Sciences, National Research Council (CNR-ISP), Spianata S. Raineri 86, 98122, Messina, Italy
| | - Teresa Romeo
- Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn, Sicily Marine Centre, Contrada Porticatello, 29, 98167, Messina, Italy; National Institute for Environmental Protection and Research, Via Dei Mille 46, 98057, Milazzo, Italy
| | - Franco Andaloro
- Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Sicily Marine Centre, Lungomare Cristoforo Colombo, 4521 Palermo, Italy
| |
Collapse
|
3
|
Wang S, Yun Y, Tian X, Su Z, Liao Z, Li G, Ma T. HMDB: A curated database of genes involved in hydrocarbon monooxygenation reaction with homologous genes as background. JOURNAL OF HAZARDOUS MATERIALS 2023; 460:132397. [PMID: 37639797 DOI: 10.1016/j.jhazmat.2023.132397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 08/10/2023] [Accepted: 08/23/2023] [Indexed: 08/31/2023]
Abstract
The investigation of hydrocarbon degradation potential of environmental microorganisms is an important research topic, whether for the global carbon cycle or oil pollution remediation. Under aerobic conditions, the microorganisms employ a range of monooxygenases to use hydrocarbons substrates as a source of carbon and energy. With the explosion of sequencing data, mining genes in genomes or metagenomes has become computationally expensive and time-consuming. We proposed the HMDB, which is a professional gene database of hydrocarbon monooxygenases. HMDB contains 38 genes, which encode 11 monooxygenases responsible for the hydroxylation of 8 hydrocarbons. To reduce false positives, the strategy of using homologous genes as background noise was applied for HMDB. We added 10,095 gene sequences of homologous enzymes which took non-hydrocarbons as substrates to HMDB. The classic BLAST method and best-hit strategy were recommended for HMDB usage, but not limited. The performance of HMDB was validated using 264,402 prokaryote genomes from RefSeq and 51 metagenomes from SRA. The results showed that HMDB database had high sensitivity and low false positive rate. We release the HMDB database here, hoping to speed up the process for investigation of hydrocarbon monooxygenases in massive metagenomic data. HMDB is freely available at http://www.orgene.net/HMDB/.
Collapse
Affiliation(s)
- Shaojing Wang
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Yuan Yun
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Xuefeng Tian
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Zhaoying Su
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Zitong Liao
- College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Guoqiang Li
- College of Life Sciences, Nankai University, Tianjin 300071, China.
| | - Ting Ma
- College of Life Sciences, Nankai University, Tianjin 300071, China.
| |
Collapse
|
4
|
Environmental Selection and Biogeography Shape the Microbiome of Subsurface Petroleum Reservoirs. mSystems 2023; 8:e0088422. [PMID: 36786580 PMCID: PMC10134868 DOI: 10.1128/msystems.00884-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023] Open
Abstract
Petroleum reservoirs within the deep biosphere are extreme environments inhabited by diverse microbial communities and represent biogeochemical hot spots in the subsurface. Despite the ecological and industrial importance of oil reservoir microbiomes, systematic study of core microbial taxa and their associated genomic attributes spanning different environmental conditions is limited. Here, we compile and compare 343 16S rRNA gene amplicon libraries and 25 shotgun metagenomic libraries from oil reservoirs in different parts of the world to test for the presence of core taxa and functions. These oil reservoir libraries do not share any core taxa at the species, genus, family, or order levels, and Gammaproteobacteria was the only taxonomic class detected in all samples. Instead, taxonomic composition varies among reservoirs with different physicochemical characteristics and with geographic distance highlighting environmental selection and biogeography in these deep biosphere habitats. Gene-centric metagenomic analysis reveals a functional core of metabolic pathways including carbon acquisition and energy-yielding strategies consistent with biogeochemical cycling in other subsurface environments. Genes for anaerobic hydrocarbon degradation are observed in a subset of the samples and are therefore not considered to represent core functions in oil reservoirs despite hydrocarbons representing an abundant source of carbon in these deep biosphere settings. Overall, this work reveals common and divergent features of oil reservoir microbiomes that are shaped by and responsive to environmental factors, highlighting controls on subsurface microbial community assembly. IMPORTANCE This comprehensive analysis showcases how environmental selection and geographic distance influence the microbiome of subsurface petroleum reservoirs. We reveal substantial differences in the taxonomy of the inhabiting microbes but shared metabolic function between reservoirs with different in situ temperatures and between reservoirs separated by large distances. The study helps understand and advance the field of deep biosphere science by providing an ecological framework and footing for geologists, chemists, and microbiologists studying these habitats to elucidate major controls on deep biosphere microbial ecology.
Collapse
|
5
|
Dong H, Zhang F, Xu T, Liu Y, Du Y, Wang C, Liu T, Gao J, He Y, Wang X, Sun S, She Y. Culture-dependent and culture-independent methods reveal microbe-clay mineral interactions by dissimilatory iron-reducing bacteria in an integral oilfield. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 840:156577. [PMID: 35688243 DOI: 10.1016/j.scitotenv.2022.156577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Revised: 05/19/2022] [Accepted: 06/05/2022] [Indexed: 06/15/2023]
Abstract
Fe(III) may be reasonably considered as one of the most important electron acceptors in petroleum reservoir ecosystems. The microbial mineralization of clay minerals, especially montmorillonite, is also of great significance to the exploration of petroleum and gas reservoirs. The bioreduction mechanisms of iron-poor minerals in petroleum reservoirs have been poorly investigated. This study investigated the bioreduction of montmorillonite by dissimilatory iron-reducing bacteria (DIRB) in petroleum reservoirs based on culture-independent and culture-dependent methods. Microbial diversity analysis revealed that Halolactibacillus, Bacillus, Alkaliphilus, Shewanella, Clostridium, and Pseudomonas were the key genera involved in the bioreduction of Fe(III). Through the traditional culture-dependent method, most of the key genera were isolated from the samples collected from petroleum reservoirs. Traditional culture-dependent methods can be used to reveal the metabolic characteristics of microorganisms (such as iron-reduction efficiency) to further elucidate the roles of different species (B. subtilis and B. alkalitelluris) in the environment. Moreover, many species with high iron-reduction efficiencies and relatively low abundances in the samples, such as Tessaracoccus and Flaviflexus, were isolated from petroleum reservoirs for the first time. The combination of culture-dependent and culture-independent methods can be used to further the understanding of the microbial communities and the metabolic characteristics of DIRB in petroleum reservoirs. Structural alterations that occurred during the interactions of microorganisms and montmorillonite were revealed through scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR), and X-ray powder diffraction (XRD). The physical and chemical analysis results demonstrated that microorganisms from petroleum reservoirs can dissolve iron-poor montmorillonite and promote the release of interlayer water. The secondary minerals illite and clinoptilolite were observed in bioreduced smectite. The formation of secondary minerals was closely related to the dissolution degrees of minerals based on iron reduction.
Collapse
Affiliation(s)
- Hao Dong
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou 434023, China.
| | - Fan Zhang
- The Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Accumulation Mechanism, Ministry of Education, College of Energy Resources, China University of Geosciences (Beijing), Beijing 100083, China
| | - Ting Xu
- College of Resources and Environment, Yangtze University, Wuhan 430010, China
| | - Yulong Liu
- Key Laboratory of Drilling and Production Engineering for Oil and Gas, College of Petroleum Engineering, Yangtze University, Wuhan 430010, China
| | - Ying Du
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou 434023, China
| | - Chen Wang
- College of Resources and Environment, Yangtze University, Wuhan 430010, China
| | - Tiansheng Liu
- College of Resources and Environment, Yangtze University, Wuhan 430010, China
| | - Ji Gao
- College of Chemistry and Environmental Engineering, Yangtze University, Jingzhou 434023, China
| | - Yanlong He
- College of Petroleum Engineering, Xi'an Shiyou University, Xi'an 710065, China
| | - Xiaotong Wang
- State Key Laboratory of Microbial Resources & CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, Institute of Microbiology, Chinese Academy of Sciences, Beijing 100101, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Shanshan Sun
- Key Laboratory of Drilling and Production Engineering for Oil and Gas, College of Petroleum Engineering, Yangtze University, Wuhan 430010, China
| | - Yuehui She
- Key Laboratory of Drilling and Production Engineering for Oil and Gas, College of Petroleum Engineering, Yangtze University, Wuhan 430010, China.
| |
Collapse
|
6
|
Gittins DA, Desiage PA, Morrison N, Rattray JE, Bhatnagar S, Chakraborty A, Zorz J, Li C, Horanszky O, Cramm MA, Bisiach F, Bennett R, Webb J, MacDonald A, Fowler M, Campbell DC, Hubert CRJ. Geological processes mediate a microbial dispersal loop in the deep biosphere. SCIENCE ADVANCES 2022; 8:eabn3485. [PMID: 36026445 PMCID: PMC9417182 DOI: 10.1126/sciadv.abn3485] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
The deep biosphere is the largest microbial habitat on Earth and features abundant bacterial endospores. Whereas dormancy and survival at theoretical energy minima are hallmarks of microbial physiology in the subsurface, ecological processes such as dispersal and selection in the deep biosphere remain poorly understood. We investigated the biogeography of dispersing bacteria in the deep sea where upward hydrocarbon seepage was confirmed by acoustic imagery and geochemistry. Thermophilic endospores in the permanently cold seabed correlated with underlying seep conduits reveal geofluid-facilitated cell migration pathways originating in deep petroleum-bearing sediments. Endospore genomes highlight adaptations to life in anoxic petroleum systems and bear close resemblance to oil reservoir microbiomes globally. Upon transport out of the subsurface, viable thermophilic endospores reenter the geosphere by sediment burial, enabling germination and environmental selection at depth where new petroleum systems establish. This microbial dispersal loop circulates living biomass in and out of the deep biosphere.
Collapse
Affiliation(s)
- Daniel A. Gittins
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
- Corresponding author.
| | | | - Natasha Morrison
- Department of Natural Resources and Renewables, Government of Nova Scotia, Halifax, Canada
| | - Jayne E. Rattray
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - Srijak Bhatnagar
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
| | | | - Jackie Zorz
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - Carmen Li
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - Oliver Horanszky
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - Margaret A. Cramm
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - Francesco Bisiach
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - Robbie Bennett
- Natural Resources Canada, Geological Survey of Canada-Atlantic, Dartmouth, Canada
| | - Jamie Webb
- Applied Petroleum Technology, Calgary, Canada
| | - Adam MacDonald
- Department of Natural Resources and Renewables, Government of Nova Scotia, Halifax, Canada
| | | | - D. Calvin Campbell
- Natural Resources Canada, Geological Survey of Canada-Atlantic, Dartmouth, Canada
| | - Casey R. J. Hubert
- Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, Canada
| |
Collapse
|
7
|
Edwards S, León-Zayas R, Ditter R, Laster H, Sheehan G, Anderson O, Beattie T, Mellies JL. Microbial Consortia and Mixed Plastic Waste: Pangenomic Analysis Reveals Potential for Degradation of Multiple Plastic Types via Previously Identified PET Degrading Bacteria. Int J Mol Sci 2022; 23:5612. [PMID: 35628419 PMCID: PMC9146961 DOI: 10.3390/ijms23105612] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Revised: 05/11/2022] [Accepted: 05/13/2022] [Indexed: 02/01/2023] Open
Abstract
The global utilization of single-use, non-biodegradable plastics, such as bottles made of polyethylene terephthalate (PET), has contributed to catastrophic levels of plastic pollution. Fortunately, microbial communities are adapting to assimilate plastic waste. Previously, our work showed a full consortium of five bacteria capable of synergistically degrading PET. Using omics approaches, we identified the key genes implicated in PET degradation within the consortium's pangenome and transcriptome. This analysis led to the discovery of a novel PETase, EstB, which has been observed to hydrolyze the oligomer BHET and the polymer PET. Besides the genes implicated in PET degradation, many other biodegradation genes were discovered. Over 200 plastic and plasticizer degradation-related genes were discovered through the Plastic Microbial Biodegradation Database (PMBD). Diverse carbon source utilization was observed by a microbial community-based assay, which, paired with an abundant number of plastic- and plasticizer-degrading enzymes, indicates a promising possibility for mixed plastic degradation. Using RNAseq differential analysis, several genes were predicted to be involved in PET degradation, including aldehyde dehydrogenases and several classes of hydrolases. Active transcription of PET monomer metabolism was also observed, including the generation of polyhydroxyalkanoate (PHA)/polyhydroxybutyrate (PHB) biopolymers. These results present an exciting opportunity for the bio-recycling of mixed plastic waste with upcycling potential.
Collapse
Affiliation(s)
- Sabrina Edwards
- Biology Department, Reed College, Portland, OR 97202, USA; (S.E.); (R.D.); (H.L.); (T.B.)
| | - Rosa León-Zayas
- Biology Department, Willamette University, Salem, OR 97301, USA; (R.L.-Z.); (G.S.); (O.A.)
| | - Riyaz Ditter
- Biology Department, Reed College, Portland, OR 97202, USA; (S.E.); (R.D.); (H.L.); (T.B.)
| | - Helen Laster
- Biology Department, Reed College, Portland, OR 97202, USA; (S.E.); (R.D.); (H.L.); (T.B.)
| | - Grace Sheehan
- Biology Department, Willamette University, Salem, OR 97301, USA; (R.L.-Z.); (G.S.); (O.A.)
| | - Oliver Anderson
- Biology Department, Willamette University, Salem, OR 97301, USA; (R.L.-Z.); (G.S.); (O.A.)
| | - Toby Beattie
- Biology Department, Reed College, Portland, OR 97202, USA; (S.E.); (R.D.); (H.L.); (T.B.)
| | - Jay L. Mellies
- Biology Department, Reed College, Portland, OR 97202, USA; (S.E.); (R.D.); (H.L.); (T.B.)
| |
Collapse
|
8
|
Khot V, Zorz J, Gittins DA, Chakraborty A, Bell E, Bautista MA, Paquette AJ, Hawley AK, Novotnik B, Hubert CRJ, Strous M, Bhatnagar S. CANT-HYD: A Curated Database of Phylogeny-Derived Hidden Markov Models for Annotation of Marker Genes Involved in Hydrocarbon Degradation. Front Microbiol 2022; 12:764058. [PMID: 35069469 PMCID: PMC8767102 DOI: 10.3389/fmicb.2021.764058] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Accepted: 12/08/2021] [Indexed: 02/04/2023] Open
Abstract
Many pathways for hydrocarbon degradation have been discovered, yet there are no dedicated tools to identify and predict the hydrocarbon degradation potential of microbial genomes and metagenomes. Here we present the Calgary approach to ANnoTating HYDrocarbon degradation genes (CANT-HYD), a database of 37 HMMs of marker genes involved in anaerobic and aerobic degradation pathways of aliphatic and aromatic hydrocarbons. Using this database, we identify understudied or overlooked hydrocarbon degradation potential in many phyla. We also demonstrate its application in analyzing high-throughput sequence data by predicting hydrocarbon utilization in large metagenomic datasets from diverse environments. CANT-HYD is available at https://github.com/dgittins/CANT-HYD-HydrocarbonBiodegradation.
Collapse
Affiliation(s)
- Varada Khot
- Energy Bioengineering and Geomicrobiology Group, Department of Geoscience, University of Calgary, Calgary, AB, Canada
| | - Jackie Zorz
- Energy Bioengineering and Geomicrobiology Group, Department of Geoscience, University of Calgary, Calgary, AB, Canada
| | - Daniel A Gittins
- Energy Bioengineering and Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
| | - Anirban Chakraborty
- Energy Bioengineering and Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
| | - Emma Bell
- Energy Bioengineering and Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
| | - María A Bautista
- Energy Bioengineering and Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
| | - Alexandre J Paquette
- Energy Bioengineering and Geomicrobiology Group, Department of Geoscience, University of Calgary, Calgary, AB, Canada
| | - Alyse K Hawley
- Energy Bioengineering and Geomicrobiology Group, Department of Geoscience, University of Calgary, Calgary, AB, Canada
| | - Breda Novotnik
- Energy Bioengineering and Geomicrobiology Group, Department of Geoscience, University of Calgary, Calgary, AB, Canada
| | - Casey R J Hubert
- Energy Bioengineering and Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
| | - Marc Strous
- Energy Bioengineering and Geomicrobiology Group, Department of Geoscience, University of Calgary, Calgary, AB, Canada
| | - Srijak Bhatnagar
- Energy Bioengineering and Geomicrobiology Group, Department of Biological Sciences, University of Calgary, Calgary, AB, Canada
| |
Collapse
|
9
|
Tiburcio SRG, Macrae A, Peixoto RS, da Costa Rachid CTC, Mansoldo FRP, Alviano DS, Alviano CS, Ferreira DF, de Queiroz Venâncio F, Ferreira DF, Vermelho AB. Sulphate-reducing bacterial community structure from produced water of the Periquito and Galo de Campina onshore oilfields in Brazil. Sci Rep 2021; 11:20311. [PMID: 34645885 PMCID: PMC8514479 DOI: 10.1038/s41598-021-99196-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 09/09/2021] [Indexed: 12/28/2022] Open
Abstract
Sulphate-reducing bacteria (SRB) cause fouling, souring, corrosion and produce H2S during oil and gas production. Produced water obtained from Periquito (PQO) and Galo de Campina (GC) onshore oilfields in Brazil was investigated for SRB. Produced water with Postgate B, Postgate C and Baars media was incubated anaerobically for 20 days. DNA was extracted, 16S rDNA PCR amplified and fragments were sequenced using Illumina TruSeq. 4.2 million sequence reads were analysed and deposited at NCBI SAR accession number SRP149784. No significant differences in microbial community composition could be attributed to the different media but significant differences in the SRB were observed between the two oil fields. The dominant bacterial orders detected from both oilfields were Desulfovibrionales, Pseudomonadales and Enterobacteriales. The genus Pseudomonas was found predominantly in the GC oilfield and Pleomorphominas and Shewanella were features of the PQO oilfield. 11% and 7.6% of the sequences at GC and PQO were not classified at the genus level but could be partially identified at the order level. Relative abundances changed for Desulfovibrio from 29.8% at PQO to 16.1% at GC. Clostridium varied from 2.8% at PQO and 2.4% at GC. These data provide the first description of SRB from onshore produced water in Brazil and reinforce the importance of Desulfovibrionales, Pseudomonadales, and Enterobacteriales in produced water globally. Identifying potentially harmful microbes is an important first step in developing microbial solutions that prevent their proliferation.
Collapse
Affiliation(s)
- Samyra Raquel Gonçalves Tiburcio
- Post Graduate Program in Plant Biotechnology and Bioprocesses, Decania, Center for Health Sciences, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Andrew Macrae
- Post Graduate Program in Plant Biotechnology and Bioprocesses, Decania, Center for Health Sciences, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
- Institute of Microbiology Paulo de Góes, Brasil, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
| | - Raquel Silva Peixoto
- Post Graduate Program in Plant Biotechnology and Bioprocesses, Decania, Center for Health Sciences, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Institute of Microbiology Paulo de Góes, Brasil, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Red Sea Research Center (RSRC), Division of Biological and Environmental Science and Engineering (BESE), King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia
| | | | - Felipe Raposo Passos Mansoldo
- Institute of Microbiology Paulo de Góes, Brasil, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- BIOINOVAR - Biocatalysis, Bioproducts and Bioenergy Lab, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Daniela Sales Alviano
- Post Graduate Program in Plant Biotechnology and Bioprocesses, Decania, Center for Health Sciences, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Institute of Microbiology Paulo de Góes, Brasil, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Celuta Sales Alviano
- Post Graduate Program in Plant Biotechnology and Bioprocesses, Decania, Center for Health Sciences, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Institute of Microbiology Paulo de Góes, Brasil, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Davis Fernandes Ferreira
- Post Graduate Program in Plant Biotechnology and Bioprocesses, Decania, Center for Health Sciences, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Department of Molecular and Structural Biochemistry, North Carolina State University, Raleigh, NC, USA
| | | | | | - Alane Beatriz Vermelho
- Post Graduate Program in Plant Biotechnology and Bioprocesses, Decania, Center for Health Sciences, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- Institute of Microbiology Paulo de Góes, Brasil, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
- BIOINOVAR - Biocatalysis, Bioproducts and Bioenergy Lab, Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| |
Collapse
|
10
|
Pannekens M, Voskuhl L, Mohammadian S, Köster D, Meier A, Köhne JM, Kulbatzki M, Akbari A, Haque S, Meckenstock RU. Microbial Degradation Rates of Natural Bitumen. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2021; 55:8700-8708. [PMID: 34169718 PMCID: PMC8264945 DOI: 10.1021/acs.est.1c00596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 06/10/2021] [Accepted: 06/15/2021] [Indexed: 06/13/2023]
Abstract
Microorganisms are present in nearly every oil or bitumen sample originating from temperate reservoirs. Nevertheless, it is very difficult to obtain reliable estimates about microbial processes taking place in deep reservoirs, since metabolic rates are rather low and differ strongly during artificially cultivation. Here, we demonstrate the importance and impact of microorganisms entrapped in microscale water droplets for the overall biodegradation process in bitumen. To this end, we measured degradation rates of heavily biodegraded bitumen from the Pitch Lake (Trinidad and Tobago) using the novel technique of reverse stable isotope labeling, allowing precise measurements of comparatively low mineralization rates in the ng range in microcosms under close to natural conditions. Freshly taken bitumen samples were overlain with artificial brackish water and incubated for 945 days. Additionally, three-dimensional distribution of water droplets in bitumen was studied with computed tomography, revealing a water bitumen interface of 1134 cm2 per liter bitumen, resulting in an average mineralization rate of 9.4-38.6 mmol CO2 per liter bitumen and year. Furthermore, a stable and biofilm-forming microbial community established on the bitumen itself, mainly composed of fermenting and sulfate-reducing bacteria. Our results suggest that small water inclusions inside the bitumen substantially increase the bitumen-water interface and might have a major impact on the overall oil degradation process.
Collapse
Affiliation(s)
- Mark Pannekens
- Environmental
Microbiology and Biotechnology, Aquatic Microbiology, University of Duisburg—Essen, 45141 Essen, Germany
| | - Lisa Voskuhl
- Environmental
Microbiology and Biotechnology, Aquatic Microbiology, University of Duisburg—Essen, 45141 Essen, Germany
| | - Sadjad Mohammadian
- Environmental
Microbiology and Biotechnology, Aquatic Microbiology, University of Duisburg—Essen, 45141 Essen, Germany
| | - Daniel Köster
- Instrumental
Analytical Chemistry, University of Duisburg—Essen, 45141 Essen, Germany
| | - Arne Meier
- Environmental
Microbiology and Biotechnology, Aquatic Microbiology, University of Duisburg—Essen, 45141 Essen, Germany
| | - John M. Köhne
- Department
of Soil System Science, Helmholtz Centre
for Environmental Research, 06120 Halle, Germany
| | - Michelle Kulbatzki
- Environmental
Microbiology and Biotechnology, Aquatic Microbiology, University of Duisburg—Essen, 45141 Essen, Germany
| | - Ali Akbari
- Environmental
Microbiology and Biotechnology, Aquatic Microbiology, University of Duisburg—Essen, 45141 Essen, Germany
| | - Shirin Haque
- Department
of Physics, Faculty of Science and Technology, The University of The West Indies, St. Augustine, Trinidad and Tobago
| | - Rainer U. Meckenstock
- Environmental
Microbiology and Biotechnology, Aquatic Microbiology, University of Duisburg—Essen, 45141 Essen, Germany
| |
Collapse
|