A Global Network of Coexisting Microbes from Environmental and Whole-Genome Sequence Data
Total Page:16
File Type:pdf, Size:1020Kb

Load more
Recommended publications
-
Genotyping of Uncultured Archaea in a Polluted Site of Suez Gulf, Egypt, Based on 16S Rrna Gene Analyses
Egyptian Journal of Aquatic Research (2014) 40,27–33 National Institute of Oceanography and Fisheries Egyptian Journal of Aquatic Research http://ees.elsevier.com/ejar www.sciencedirect.com FULL LENGTH ARTICLE Genotyping of uncultured archaea in a polluted site of Suez Gulf, Egypt, based on 16S rRNA gene analyses Hosam Easa Elsaied * Aquagenome Resources and Biotechnology Research Group, National Institute of Oceanography, 101-El-Kasr El-Eini Street, Cairo, Egypt Received 3 February 2014; revised 11 March 2014; accepted 11 March 2014 Available online 18 April 2014 KEYWORDS Abstract Culture-independent 16S rRNA gene analysis approach was used to explore and evalu- Archaea; ate archaea in a polluted site, El-Zeitia, Suez Gulf, Egypt. Metagenomic DNA was extracted from a 16S rRNA gene diversity; sediment sample. Archaeal 16S rRNA gene was PCR amplified using universal archaeal primers, Sediment; followed by cloning and direct analyses by sequencing. Rarefaction analysis showed saturation, Suez Gulf recording 21 archaeal 16S rRNA gene phylotypes, which represented the total composition of archaea in the studied sample. Phylogenetic analysis showed that all recorded phylotypes belonged to two archaeal phyla. Sixteen phylotypes were located in the branch of methanogenic Eur- yarchaeota and more closely related to species of the genera Methanosaeta and Methanomassiliicoc- cus. Five phylotypes were affiliated to the new archaeal phylum Thaumarchaeota, which represented by species Candidatus nitrosopumilus. The recorded phylotypes had unique sequences, characteriz- ing them as new phylogenetic lineages. This work is the first investigation of uncultured archaea in the Suez Gulf, and implicated that the environmental characteristics shaped the diversity of archa- eal 16S rRNA genes in the studied sample. -
Research Article Diversity and Distribution of Archaea in the Mangrove Sediment of Sundarbans
Hindawi Publishing Corporation Archaea Volume 2015, Article ID 968582, 14 pages http://dx.doi.org/10.1155/2015/968582 Research Article Diversity and Distribution of Archaea in the Mangrove Sediment of Sundarbans Anish Bhattacharyya,1 Niladri Shekhar Majumder,2 Pijush Basak,1 Shayantan Mukherji,3 Debojyoti Roy,1 Sudip Nag,1 Anwesha Haldar,4 Dhrubajyoti Chattopadhyay,1 Suparna Mitra,5 Maitree Bhattacharyya,1 and Abhrajyoti Ghosh3 1 Department of Biochemistry, University of Calcutta, 35 Ballygunge Circular Road, Kolkata, West Bengal 700019, India 2RocheDiagnosticsIndiaPvt.Ltd.,Block4C,AkashTower,NearRubyHospital,781Anandapur,Kolkata700107,India 3Department of Biochemistry, Bose Institute, P1/12, C. I. T. Road, Scheme VIIM, Kolkata, West Bengal 700054, India 4Department of Geography, University of Calcutta, 35 Ballygunge Circular Road, Kolkata, West Bengal 700019, India 5Norwich Medical School, University of East Anglia and Institute of Food Research, Norwich Research Park, Norwich, Norfolk NR4 7UA, UK Correspondence should be addressed to Dhrubajyoti Chattopadhyay; [email protected], Suparna Mitra; [email protected], Maitree Bhattacharyya; [email protected], and Abhrajyoti Ghosh; [email protected] Received 30 March 2015; Revised 25 June 2015; Accepted 14 July 2015 Academic Editor: William B. Whitman Copyright © 2015 Anish Bhattacharyya et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Mangroves are among the most diverse and productive coastal ecosystems in the tropical and subtropical regions. Environmental conditions particular to this biome make mangroves hotspots for microbial diversity, and the resident microbial communities play essential roles in maintenance of the ecosystem. -
Insights Into Archaeal Evolution and Symbiosis from the Genomes of a Nanoarchaeon and Its Inferred Crenarchaeal Host from Obsidian Pool, Yellowstone National Park
University of Tennessee, Knoxville TRACE: Tennessee Research and Creative Exchange Microbiology Publications and Other Works Microbiology 4-22-2013 Insights into archaeal evolution and symbiosis from the genomes of a nanoarchaeon and its inferred crenarchaeal host from Obsidian Pool, Yellowstone National Park Mircea Podar University of Tennessee - Knoxville, [email protected] Kira S. Makarova National Institutes of Health David E. Graham University of Tennessee - Knoxville, [email protected] Yuri I. Wolf National Institutes of Health Eugene V. Koonin National Institutes of Health See next page for additional authors Follow this and additional works at: https://trace.tennessee.edu/utk_micrpubs Part of the Microbiology Commons Recommended Citation Biology Direct 2013, 8:9 doi:10.1186/1745-6150-8-9 This Article is brought to you for free and open access by the Microbiology at TRACE: Tennessee Research and Creative Exchange. It has been accepted for inclusion in Microbiology Publications and Other Works by an authorized administrator of TRACE: Tennessee Research and Creative Exchange. For more information, please contact [email protected]. Authors Mircea Podar, Kira S. Makarova, David E. Graham, Yuri I. Wolf, Eugene V. Koonin, and Anna-Louise Reysenbach This article is available at TRACE: Tennessee Research and Creative Exchange: https://trace.tennessee.edu/ utk_micrpubs/44 Podar et al. Biology Direct 2013, 8:9 http://www.biology-direct.com/content/8/1/9 RESEARCH Open Access Insights into archaeal evolution and symbiosis from the genomes of a nanoarchaeon and its inferred crenarchaeal host from Obsidian Pool, Yellowstone National Park Mircea Podar1,2*, Kira S Makarova3, David E Graham1,2, Yuri I Wolf3, Eugene V Koonin3 and Anna-Louise Reysenbach4 Abstract Background: A single cultured marine organism, Nanoarchaeum equitans, represents the Nanoarchaeota branch of symbiotic Archaea, with a highly reduced genome and unusual features such as multiple split genes. -
Microbial Processes in Oil Fields: Culprits, Problems, and Opportunities
Provided for non-commercial research and educational use only. Not for reproduction, distribution or commercial use. This chapter was originally published in the book Advances in Applied Microbiology, Vol 66, published by Elsevier, and the attached copy is provided by Elsevier for the author's benefit and for the benefit of the author's institution, for non-commercial research and educational use including without limitation use in instruction at your institution, sending it to specific colleagues who know you, and providing a copy to your institution’s administrator. All other uses, reproduction and distribution, including without limitation commercial reprints, selling or licensing copies or access, or posting on open internet sites, your personal or institution’s website or repository, are prohibited. For exceptions, permission may be sought for such use through Elsevier's permissions site at: http://www.elsevier.com/locate/permissionusematerial From: Noha Youssef, Mostafa S. Elshahed, and Michael J. McInerney, Microbial Processes in Oil Fields: Culprits, Problems, and Opportunities. In Allen I. Laskin, Sima Sariaslani, and Geoffrey M. Gadd, editors: Advances in Applied Microbiology, Vol 66, Burlington: Academic Press, 2009, pp. 141-251. ISBN: 978-0-12-374788-4 © Copyright 2009 Elsevier Inc. Academic Press. Author's personal copy CHAPTER 6 Microbial Processes in Oil Fields: Culprits, Problems, and Opportunities Noha Youssef, Mostafa S. Elshahed, and Michael J. McInerney1 Contents I. Introduction 142 II. Factors Governing Oil Recovery 144 III. Microbial Ecology of Oil Reservoirs 147 A. Origins of microorganisms recovered from oil reservoirs 147 B. Microorganisms isolated from oil reservoirs 148 C. Culture-independent analysis of microbial communities in oil reservoirs 155 IV. -
Reclassification of Desulfobacterium Phenolicum As Desulfobacula Phenolica Comb. Nov. and Description of Strain Saxt As Desulfot
International Journal of Systematic and Evolutionary Microbiology (2001), 51, 171–177 Printed in Great Britain Reclassification of Desulfobacterium phenolicum as Desulfobacula phenolica comb. nov. and description of strain SaxT as Desulfotignum balticum gen. nov., sp. nov. Jan Kuever,1 Martin Ko$ nneke,1 Alexander Galushko2 and Oliver Drzyzga3 Author for correspondence: Jan Kuever. Tel: j49 421 2028 734. Fax: j49 421 2028 580. e-mail: jkuever!mpi-bremen.de 1 Max-Planck-Institute for A mesophilic, sulfate-reducing bacterium (strain SaxT) was isolated from Marine Microbiology, marine coastal sediment in the Baltic Sea and originally described as a Department of Microbiology, ‘Desulfoarculus’ sp. It used a large variety of substrates, ranging from simple Celsiusstrasse 1, D-28359 organic compounds and fatty acids to aromatic compounds as electron donors. Bremen, Germany Autotrophic growth was possible with H2,CO2 and formate in the presence of 2 Fakulta$ tfu$ r Biologie, sulfate. Sulfate, thiosulfate and sulfite were used as electron acceptors. Sulfur Universita$ t Konstanz, and nitrate were not reduced. Fermentative growth was obtained with Postfach 5560, D-78457 Konstanz, Germany pyruvate, but not with fumarate or malate. Substrate oxidation was usually complete leading to CO , but at high substrate concentrations acetate 3 University of Bremen, 2 Center for Environmental accumulated. CO dehydrogenase activity was observed, indicating the Research and Technology operation of the CO dehydrogenase pathway (reverse Wood pathway) for CO2 (UFT), Department of fixation and complete oxidation of acetyl-CoA. The rod-shaped cells were Marine Microbiology, Leobener Strasse, D-28359 08–10 µm wide and 15–25 µm long. Spores were not produced and cells Bremen, Germany stained Gram-negative. -
Desulfovirga Adipica Gen. Nov., Sp. Nov., an Adipate-Degrading, Gram-Negative, Sulfate-Reducing Bacterium
International Journal of Systematic and Evolutionary Microbiology (2000), 50, 639–644 Printed in Great Britain Desulfovirga adipica gen. nov., sp. nov., an adipate-degrading, Gram-negative, sulfate-reducing bacterium Kazuhiro Tanaka,1 Erko Stackebrandt,2 Shigehiro Tohyama3 and Tadashi Eguchi3 Author for correspondence: Kazuhiro Tanaka. Tel\Fax: j81 298 61 6083. e-mail: ktanaka!nibh.go.jp 1 Applied Microbiology A novel, mesophilic, Gram-negative bacterium was isolated from an anaerobic Department, National digestor for municipal wastewater. The bacterium degraded adipate in the Institute of Bioscience and Human-Technology, presence of sulfate, sulfite, thiosulfate and elemental sulfur. (E)-2- Higashi 1-1, Tsukuba, Hexenedioate accumulated transiently in the degradation of adipate. (E)-2- Ibaraki 305-8566, Japan Hexenedioate, (E)-3-hexenedioate, pyruvate, lactate, C1–C12 straight-chain fatty 2 Deutsche Sammlung von acids and C2–C10 straight-chain primary alcohols were also utilized as electron Mikroorganismen und donors. 3-Phenylpropionate was oxidized to benzoate. The GMC content of the Zellkulturen GmbH, Mascheroder Weg 1b, DNA was 60 mol%. 16S rDNA sequence analysis revealed that the new isolate D-38124 Braunschweig, clustered with species of the genus Syntrophobacter and Desulforhabdus Germany amnigenus. Strain TsuAS1T resembles Desulforhabdus amnigenus DSM 10338T 3 Department of Chemistry with respect to the ability to utilize acetate as an electron donor and the and Materials Science, inability to utilize propionate without sulfate in co-culture with Tokyo Institute of T T Technology, O-okayama, Methanospirillum hungatei DSM 864. Strains TsuAS1 and DSM 10338 form a Meguro-ku, Tokyo ‘non-syntrophic subcluster’ within the genus Syntrophobacter. Desulfovirga 152-8551, Japan adipica gen. -
The Genome Sequence of Methanohalophilus Mahii SLPT
Hindawi Publishing Corporation Archaea Volume 2010, Article ID 690737, 16 pages doi:10.1155/2010/690737 Research Article TheGenomeSequenceofMethanohalophilus mahii SLPT Reveals Differences in the Energy Metabolism among Members of the Methanosarcinaceae Inhabiting Freshwater and Saline Environments Stefan Spring,1 Carmen Scheuner,1 Alla Lapidus,2 Susan Lucas,2 Tijana Glavina Del Rio,2 Hope Tice,2 Alex Copeland,2 Jan-Fang Cheng,2 Feng Chen,2 Matt Nolan,2 Elizabeth Saunders,2, 3 Sam Pitluck,2 Konstantinos Liolios,2 Natalia Ivanova,2 Konstantinos Mavromatis,2 Athanasios Lykidis,2 Amrita Pati,2 Amy Chen,4 Krishna Palaniappan,4 Miriam Land,2, 5 Loren Hauser,2, 5 Yun-Juan Chang,2, 5 Cynthia D. Jeffries,2, 5 Lynne Goodwin,2, 3 John C. Detter,3 Thomas Brettin,3 Manfred Rohde,6 Markus Goker,¨ 1 Tanja Woyke, 2 Jim Bristow,2 Jonathan A. Eisen,2, 7 Victor Markowitz,4 Philip Hugenholtz,2 Nikos C. Kyrpides,2 and Hans-Peter Klenk1 1 DSMZ—German Collection of Microorganisms and Cell Cultures GmbH, 38124 Braunschweig, Germany 2 DOE Joint Genome Institute, Walnut Creek, CA 94598-1632, USA 3 Los Alamos National Laboratory, Bioscience Division, Los Alamos, NM 87545-001, USA 4 Biological Data Management and Technology Center, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA 5 Oak Ridge National Laboratory, Oak Ridge, TN 37830-8026, USA 6 HZI—Helmholtz Centre for Infection Research, 38124 Braunschweig, Germany 7 Davis Genome Center, University of California, Davis, CA 95817, USA Correspondence should be addressed to Stefan Spring, [email protected] and Hans-Peter Klenk, [email protected] Received 24 August 2010; Accepted 9 November 2010 Academic Editor: Valerie´ de Crecy-Lagard´ Copyright © 2010 Stefan Spring et al. -
Variations in the Two Last Steps of the Purine Biosynthetic Pathway in Prokaryotes
GBE Different Ways of Doing the Same: Variations in the Two Last Steps of the Purine Biosynthetic Pathway in Prokaryotes Dennifier Costa Brandao~ Cruz1, Lenon Lima Santana1, Alexandre Siqueira Guedes2, Jorge Teodoro de Souza3,*, and Phellippe Arthur Santos Marbach1,* 1CCAAB, Biological Sciences, Recoˆ ncavo da Bahia Federal University, Cruz das Almas, Bahia, Brazil 2Agronomy School, Federal University of Goias, Goiania,^ Goias, Brazil 3 Department of Phytopathology, Federal University of Lavras, Minas Gerais, Brazil Downloaded from https://academic.oup.com/gbe/article/11/4/1235/5345563 by guest on 27 September 2021 *Corresponding authors: E-mails: [email protected]fla.br; [email protected]. Accepted: February 16, 2019 Abstract The last two steps of the purine biosynthetic pathway may be catalyzed by different enzymes in prokaryotes. The genes that encode these enzymes include homologs of purH, purP, purO and those encoding the AICARFT and IMPCH domains of PurH, here named purV and purJ, respectively. In Bacteria, these reactions are mainly catalyzed by the domains AICARFT and IMPCH of PurH. In Archaea, these reactions may be carried out by PurH and also by PurP and PurO, both considered signatures of this domain and analogous to the AICARFT and IMPCH domains of PurH, respectively. These genes were searched for in 1,403 completely sequenced prokaryotic genomes publicly available. Our analyses revealed taxonomic patterns for the distribution of these genes and anticorrelations in their occurrence. The analyses of bacterial genomes revealed the existence of genes coding for PurV, PurJ, and PurO, which may no longer be considered signatures of the domain Archaea. Although highly divergent, the PurOs of Archaea and Bacteria show a high level of conservation in the amino acids of the active sites of the protein, allowing us to infer that these enzymes are analogs. -
Sulfate-Reducing Bacteria in Anaerobic Bioreactors Are Presented in Table 1
Sulfate-reducing Bacteria inAnaerobi c Bioreactors Stefanie J.W.H. Oude Elferink Promotoren: dr. ir. G. Lettinga bijzonder hoogleraar ind eanaërobisch e zuiveringstechnologie en hergebruik dr. W.M. deVo s hoogleraar ind e microbiologie Co-promotor: dr. ir. AJ.M. Stams universitair docent bij deleerstoelgroe p microbiologie ^OSJO^-M'3^- Stefanie J.W.H.Oud eElferin k Sulfate-reducing Bacteria inAnaerobi c Bioreactors Proefschrift terverkrijgin g van degraa d van doctor op gezag van derecto r magnificus van deLandbouwuniversitei t Wageningen, dr. C.M. Karssen, inhe t openbaar te verdedigen opvrijda g 22me i 1998 des namiddags tehal f twee ind eAula . r.r, A tri ISBN 90 5485 8451 The research described inthi s thesiswa s financially supported by agran t ofth e Innovative Oriented Program (IOP) Committee on Environmental Biotechnology (IOP-m 90209) established by the Dutch Ministry of Economics, and a grant from Pâques BV. Environmental Technology, P.O. Box 52, 8560AB ,Balk , TheNetherlands . BIBLIOTHEEK LANDBOUWUNIVERSITEIT WAGENTNGEN 1 (J ÜOB^ . ^3"£ Stellingen 1. Inhu n lijst van mogelijke scenario's voor de anaërobe afbraak van propionaat onder sulfaatrijke condities vergeten Uberoi enBhattachary a het scenario dat ind e anaërobe waterzuiveringsreactor van depapierfabrie k teEerbee k lijkt opt etreden , namelijk de afbraak vanpropionaa t door syntrofen en sulfaatreduceerders end e afbraak van acetaat en waterstof door sulfaatreduceerders en methanogenen. Ditproefschrift, hoofdstuk 7 UberoiV, Bhattacharya SK (1995)Interactions among sulfate reducers, acetogens, and methanogens in anaerobicpropionate systems. 2. De stelling van McCartney en Oleszkiewicz dat sulfaatreduceerders inanaërob e reactoren waarschijnlijk alleen competerenme t methanogenen voor het aanwezige waterstof, omdat acetaatafbrekende sulfaatreduceerders nog nooit uit anaëroob slib waren geïsoleerd, was correct bij indiening, maar achterhaald bij publicatie. -
Methanogens: Biochemical Background and Biotechnological Applications Franziska Enzmann1, Florian Mayer1 , Michael Rother2 and Dirk Holtmann1*
Enzmann et al. AMB Expr (2018) 8:1 https://doi.org/10.1186/s13568-017-0531-x MINI-REVIEW Open Access Methanogens: biochemical background and biotechnological applications Franziska Enzmann1, Florian Mayer1 , Michael Rother2 and Dirk Holtmann1* Abstract Since fossil sources for fuel and platform chemicals will become limited in the near future, it is important to develop new concepts for energy supply and production of basic reagents for chemical industry. One alternative to crude oil and fossil natural gas could be the biological conversion of CO2 or small organic molecules to methane via metha‑ nogenic archaea. This process has been known from biogas plants, but recently, new insights into the methanogenic metabolism, technical optimizations and new technology combinations were gained, which would allow moving beyond the mere conversion of biomass. In biogas plants, steps have been undertaken to increase yield and purity of the biogas, such as addition of hydrogen or metal granulate. Furthermore, the integration of electrodes led to the development of microbial electrosynthesis (MES). The idea behind this technique is to use CO 2 and electrical power to generate methane via the microbial metabolism. This review summarizes the biochemical and metabolic background of methanogenesis as well as the latest technical applications of methanogens. As a result, it shall give a sufcient overview over the topic to both, biologists and engineers handling biological or bioelectrochemical methanogenesis. Keywords: Methanogens, Genetic tools, Biogas, Microbial electrosynthesis, Electroactivity Introduction process involving methanogens. Tese archaea use CO 2 Methanogens are biocatalysts, which have the potential and H2 and/or small organic molecules, such as acetate, to contribute to a solution for future energy problems by formate, and methylamine and convert it to methane. -
International Code of Nomenclature of Prokaryotes
2019, volume 69, issue 1A, pages S1–S111 International Code of Nomenclature of Prokaryotes Prokaryotic Code (2008 Revision) Charles T. Parker1, Brian J. Tindall2 and George M. Garrity3 (Editors) 1NamesforLife, LLC (East Lansing, Michigan, United States) 2Leibniz-Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH (Braunschweig, Germany) 3Michigan State University (East Lansing, Michigan, United States) Corresponding Author: George M. Garrity ([email protected]) Table of Contents 1. Foreword to the First Edition S1–S1 2. Preface to the First Edition S2–S2 3. Preface to the 1975 Edition S3–S4 4. Preface to the 1990 Edition S5–S6 5. Preface to the Current Edition S7–S8 6. Memorial to Professor R. E. Buchanan S9–S12 7. Chapter 1. General Considerations S13–S14 8. Chapter 2. Principles S15–S16 9. Chapter 3. Rules of Nomenclature with Recommendations S17–S40 10. Chapter 4. Advisory Notes S41–S42 11. References S43–S44 12. Appendix 1. Codes of Nomenclature S45–S48 13. Appendix 2. Approved Lists of Bacterial Names S49–S49 14. Appendix 3. Published Sources for Names of Prokaryotic, Algal, Protozoal, Fungal, and Viral Taxa S50–S51 15. Appendix 4. Conserved and Rejected Names of Prokaryotic Taxa S52–S57 16. Appendix 5. Opinions Relating to the Nomenclature of Prokaryotes S58–S77 17. Appendix 6. Published Sources for Recommended Minimal Descriptions S78–S78 18. Appendix 7. Publication of a New Name S79–S80 19. Appendix 8. Preparation of a Request for an Opinion S81–S81 20. Appendix 9. Orthography S82–S89 21. Appendix 10. Infrasubspecific Subdivisions S90–S91 22. Appendix 11. The Provisional Status of Candidatus S92–S93 23. -
Microscopic Methods for Identification of Sulfate-Reducing Bacteria From
International Journal of Molecular Sciences Review Microscopic Methods for Identification of Sulfate-Reducing Bacteria from Various Habitats Ivan Kushkevych 1,* , Blanka Hýžová 1, Monika Vítˇezová 1 and Simon K.-M. R. Rittmann 2,* 1 Department of Experimental Biology, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic; [email protected] (B.H.); [email protected] (M.V.) 2 Archaea Physiology & Biotechnology Group, Department of Functional and Evolutionary Ecology, Universität Wien, 1090 Wien, Austria * Correspondence: [email protected] (I.K.); [email protected] (S.K.-M.R.R.); Tel.: +420-549-495-315 (I.K.); +431-427-776-513 (S.K.-M.R.R.) Abstract: This paper is devoted to microscopic methods for the identification of sulfate-reducing bacteria (SRB). In this context, it describes various habitats, morphology and techniques used for the detection and identification of this very heterogeneous group of anaerobic microorganisms. SRB are present in almost every habitat on Earth, including freshwater and marine water, soils, sediments or animals. In the oil, water and gas industries, they can cause considerable economic losses due to their hydrogen sulfide production; in periodontal lesions and the colon of humans, they can cause health complications. Although the role of these bacteria in inflammatory bowel diseases is not entirely known yet, their presence is increased in patients and produced hydrogen sulfide has a cytotoxic effect. For these reasons, methods for the detection of these microorganisms were described. Apart from selected molecular techniques, including metagenomics, fluorescence microscopy was one of the applied methods. Especially fluorescence in situ hybridization (FISH) in various modifications Citation: Kushkevych, I.; Hýžová, B.; was described.