Genomic Composition and Dynamics Among Methanomicrobiales Predict Adaptation to Contrasting Environments
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The 2014 Golden Gate National Parks Bioblitz - Data Management and the Event Species List Achieving a Quality Dataset from a Large Scale Event
National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science The 2014 Golden Gate National Parks BioBlitz - Data Management and the Event Species List Achieving a Quality Dataset from a Large Scale Event Natural Resource Report NPS/GOGA/NRR—2016/1147 ON THIS PAGE Photograph of BioBlitz participants conducting data entry into iNaturalist. Photograph courtesy of the National Park Service. ON THE COVER Photograph of BioBlitz participants collecting aquatic species data in the Presidio of San Francisco. Photograph courtesy of National Park Service. The 2014 Golden Gate National Parks BioBlitz - Data Management and the Event Species List Achieving a Quality Dataset from a Large Scale Event Natural Resource Report NPS/GOGA/NRR—2016/1147 Elizabeth Edson1, Michelle O’Herron1, Alison Forrestel2, Daniel George3 1Golden Gate Parks Conservancy Building 201 Fort Mason San Francisco, CA 94129 2National Park Service. Golden Gate National Recreation Area Fort Cronkhite, Bldg. 1061 Sausalito, CA 94965 3National Park Service. San Francisco Bay Area Network Inventory & Monitoring Program Manager Fort Cronkhite, Bldg. 1063 Sausalito, CA 94965 March 2016 U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Fort Collins, Colorado The National Park Service, Natural Resource Stewardship and Science office in Fort Collins, Colorado, publishes a range of reports that address natural resource topics. These reports are of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Report Series is used to disseminate comprehensive information and analysis about natural resources and related topics concerning lands managed by the National Park Service. -
Complete Genome Sequence of Methanocorpusculum Labreanum Type Strain Z
Standards in Genomic Sciences (2009) 1: 197-203 DOI:10.4056.sigs.35575 Complete genome sequence of Methanocorpusculum labreanum type strain Z Iain J. Anderson1*, Magdalena Sieprawska-Lupa2, Eugene Goltsman1, Alla Lapidus1, Alex Co- peland1, Tijana Glavina Del Rio1, Hope Tice1, Eileen Dalin1, Kerrie Barry1, Sam Pitluck1, Lo- ren Hauser1,3, Miriam Land1,3, Susan Lucas1, Paul Richardson1, William B. Whitman2, and Nikos C. Kyrpides1 1Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, California, USA 2Microbiology Department, University of Georgia, Athens, Georgia, USA 3Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA *Corresponding author: Iain Anderson Keywords: archaea, methanogen, Methanomicrobiales Methanocorpusculum labreanum is a methanogen belonging to the order Methanomicro- biales within the archaeal phylum Euryarchaeota. The type strain Z was isolated from surface sediments of Tar Pit Lake in the La Brea Tar Pits in Los Angeles, California. M. labreanum is of phylogenetic interest because at the time the sequencing project began only one genome had previously been sequenced from the order Methanomicrobiales. We report here the complete genome sequence of M. labreanum type strain Z and its annotation. This is part of a 2006 Joint Genome Institute Community Sequencing Program project to sequence genomes of diverse Archaea. Introduction Methanocorpusculum labreanum is a methanogen the Methanosarcinales are capable of using various belonging to the order Methanomicrobiales within methyl compounds as substrates for methanoge- the archaeal phylum Euryarchaeota. Strain Z is the nesis including acetate, methylamines, and me- type strain of this species. It was isolated from thanol, but Methanomicrobiales are restricted to surface sediments of Tar Pit Lake at the La Brea the same substrates as the Class I methanogens Tar Pits in Los Angeles [1]. -
Genome-Resolved Meta-Analysis of the Microbiome in Oil Reservoirs Worldwide
microorganisms Article Genome-Resolved Meta-Analysis of the Microbiome in Oil Reservoirs Worldwide Kelly J. Hidalgo 1,2,* , Isabel N. Sierra-Garcia 3 , German Zafra 4 and Valéria M. de Oliveira 1 1 Microbial Resources Division, Research Center for Chemistry, Biology and Agriculture (CPQBA), University of Campinas–UNICAMP, Av. Alexandre Cazellato 999, 13148-218 Paulínia, Brazil; [email protected] 2 Graduate Program in Genetics and Molecular Biology, Institute of Biology, University of Campinas (UNICAMP), Rua Monteiro Lobato 255, Cidade Universitária, 13083-862 Campinas, Brazil 3 Biology Department & CESAM, University of Aveiro, Aveiro, Portugal, Campus de Santiago, Avenida João Jacinto de Magalhães, 3810-193 Aveiro, Portugal; [email protected] 4 Grupo de Investigación en Bioquímica y Microbiología (GIBIM), Escuela de Microbiología, Universidad Industrial de Santander, Cra 27 calle 9, 680002 Bucaramanga, Colombia; [email protected] * Correspondence: [email protected]; Tel.: +55-19981721510 Abstract: Microorganisms inhabiting subsurface petroleum reservoirs are key players in biochemical transformations. The interactions of microbial communities in these environments are highly complex and still poorly understood. This work aimed to assess publicly available metagenomes from oil reservoirs and implement a robust pipeline of genome-resolved metagenomics to decipher metabolic and taxonomic profiles of petroleum reservoirs worldwide. Analysis of 301.2 Gb of metagenomic information derived from heavily flooded petroleum reservoirs in China and Alaska to non-flooded petroleum reservoirs in Brazil enabled us to reconstruct 148 metagenome-assembled genomes (MAGs) of high and medium quality. At the phylum level, 74% of MAGs belonged to bacteria and 26% to archaea. The profiles of these MAGs were related to the physicochemical parameters and recovery management applied. -
Development of the Equine Hindgut Microbiome in Semi-Feral and Domestic Conventionally-Managed Foals Meredith K
Tavenner et al. Animal Microbiome (2020) 2:43 Animal Microbiome https://doi.org/10.1186/s42523-020-00060-6 RESEARCH ARTICLE Open Access Development of the equine hindgut microbiome in semi-feral and domestic conventionally-managed foals Meredith K. Tavenner1, Sue M. McDonnell2 and Amy S. Biddle1* Abstract Background: Early development of the gut microbiome is an essential part of neonate health in animals. It is unclear whether the acquisition of gut microbes is different between domesticated animals and their wild counterparts. In this study, fecal samples from ten domestic conventionally managed (DCM) Standardbred and ten semi-feral managed (SFM) Shetland-type pony foals and dams were compared using 16S rRNA sequencing to identify differences in the development of the foal hindgut microbiome related to time and management. Results: Gut microbiome diversity of dams was lower than foals overall and within groups, and foals from both groups at Week 1 had less diverse gut microbiomes than subsequent weeks. The core microbiomes of SFM dams and foals had more taxa overall, and greater numbers of taxa within species groups when compared to DCM dams and foals. The gut microbiomes of SFM foals demonstrated enhanced diversity of key groups: Verrucomicrobia (RFP12), Ruminococcaceae, Fusobacterium spp., and Bacteroides spp., based on age and management. Lactic acid bacteria Lactobacillus spp. and other Lactobacillaceae genera were enriched only in DCM foals, specifically during their second and third week of life. Predicted microbiome functions estimated computationally suggested that SFM foals had higher mean sequence counts for taxa contributing to the digestion of lipids, simple and complex carbohydrates, and protein. -
Evidence of Active Methanogen Communities in Shallow Sediments
Evidence of active methanogen communities in shallow sediments of the Sonora Margin cold seeps Adrien Vigneron, St´ephaneL'Haridon, Anne Godfroy, Erwan Roussel, Barry A Cragg, R. John Parkes, Laurent Toffin To cite this version: Adrien Vigneron, St´ephaneL'Haridon, Anne Godfroy, Erwan Roussel, Barry A Cragg, et al.. Evidence of active methanogen communities in shallow sediments of the Sonora Margin cold seeps. Applied and Environmental Microbiology, American Society for Microbiology, 2015, 81 (10), pp.3451-3459. <10.1128/AEM.00147-15>. <hal-01144705> HAL Id: hal-01144705 http://hal.univ-brest.fr/hal-01144705 Submitted on 23 Apr 2015 HAL is a multi-disciplinary open access L'archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destin´eeau d´ep^otet `ala diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publi´esou non, lished or not. The documents may come from ´emanant des ´etablissements d'enseignement et de teaching and research institutions in France or recherche fran¸caisou ´etrangers,des laboratoires abroad, or from public or private research centers. publics ou priv´es. Distributed under a Creative Commons Attribution - NonCommercial 4.0 International License Evidence of Active Methanogen Communities in Shallow Sediments of the Sonora Margin Cold Seeps Adrien Vigneron,a,b,c,e Stéphane L’Haridon,b,c Anne Godfroy,a,b,c Erwan G. Roussel,a,b,c,d Barry A. Cragg,d R. John Parkes,d Downloaded from Laurent Toffina,b,c Ifremer, Laboratoire de Microbiologie -
Analyzing Metagenome Data Obtained by High-Throughput Sequencing
Centrum für Biotechnologie Analyzing Metagenome Data Obtained by High-Throughput Sequencing A. Pühler Center for Biotechnology Bielefeld University International Conference: Getting Post 2010 Biodiversity Targets Right Bragança Paulista/SP, Brazil December 11th – 15th, 2010 Content of Talk • Sequence analysis of the metagenome of a model microbial community • Analysis of assembled contigs and single reads by the help of completely sequenced genomes • The functional and taxonomic analysis of single reads using the software programs MetaSAMS and CARMA • The taxonomic analysis of a model microbial community based on 16S-rDNA sequences Sequence Analysis of the Metagenome of a Model Microbial Community (Part I) • Sequencing devices at the CeBiTec of Bielefeld University • Introduction of the model microbial community residing in an agrigultural biogas production • Sequence analysis of the metagenome of the model microbial community High-Throughput Sequencing Devices at the CeBiTec of Bielefeld University Sequencing techniques high-throughput sequencing ABI 3730xl DNA Genome Sequencer Genome Analyzer Analyzer (Applied GS FLX (Roche) (Illumina, Inc.) Biosystems) Genomics Platform Bioinformatics expertise and environment professional data evaluation Bioinformatics Platform Comparison of Different Sequencing Technologies Sequencing techniques ABI 3730xl DNA Genome Sequencer Genome Analyzer Analyzer (Applied GS FLX (Roche) (Illumina, Inc.) Biosystems) read length: 1100 bp 400 bp 150 bp sequenced bases/run: 0,1 Mb 500 Mb 45 Gb The GS FLX system is evidently best suited for a metagenome analysis since it offers long read length combined with an acceptable output. Metagenome Analysis of a Model Microbial Community Residing in a Biogas Production Plant Using Ultrafast Sequencing Biogas production from primary renewable products Biogas is produced during anaerobic digestion of biomass by specific microbial consortia Characteristics of the Analyzed Biogas Plant Located Close to the City of Bielefeld . -
An Integrated Study on Microbial Community in Anaerobic Digestion Systems
An Integrated Study on Microbial Community in Anaerobic Digestion Systems DISSERTATION Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of The Ohio State University By Yueh-Fen Li Graduate Program in Environmental Science The Ohio State University 2013 Dissertation Committee: Dr. Zhongtang Yu, Advisor Dr. Brian Ahmer Dr. Richard Dick Dr. Olli Tuovinen Copyrighted by Yueh-Fen Li 2013 Abstract Anaerobic digestion (AD) is an attractive microbiological technology for both waste treatment and energy production. Microorganisms are the driving force for the whole transformation process in anaerobic digesters. However, the microbial community underpinning the AD process remains poorly understood, especially with respect to community composition and dynamics in response to variations in feedstocks and operations. The overall objective was to better understand the microbiology driving anaerobic digestion processes by systematically investigating the diversity, composition and succession of microbial communities, both bacterial and archaeal, in anaerobic digesters of different designs, fed different feedstocks, and operated under different conditions. The first two studies focused on propionate-degrading bacteria with an emphasis on syntrophic propionate-oxidizing bacteria. Propionate is one of the most important intermediates and has great influence on AD stability in AD systems because it is inhibitory to methanogens and it can only be metabolized through syntrophic propionate- oxidizing acetogenesis under methanogenic conditions. In the first study (chapter 3), primers specific to the propionate-CoA transferase gene (pct) were designed and used to construct clone libraries, which were sequenced and analyzed to investigate the diversity and distribution of propionate-utilizing bacteria present in the granular and the liquid portions of samples collected from four digesters of different designs, fed different ii feedstocks, and operated at different temperatures. -
Representatives of a Novel Archaeal Phylum Or a Fast-Evolving
Open Access Research2005BrochieretVolume al. 6, Issue 5, Article R42 Nanoarchaea: representatives of a novel archaeal phylum or a comment fast-evolving euryarchaeal lineage related to Thermococcales? Celine Brochier*, Simonetta Gribaldo†, Yvan Zivanovic‡, Fabrice Confalonieri‡ and Patrick Forterre†‡ Addresses: *EA EGEE (Evolution, Génomique, Environnement) Université Aix-Marseille I, Centre Saint-Charles, 3 Place Victor Hugo, 13331 Marseille, Cedex 3, France. †Unite Biologie Moléculaire du Gène chez les Extremophiles, Institut Pasteur, 25 rue du Dr Roux, 75724 Paris Cedex ‡ 15, France. Institut de Génétique et Microbiologie, UMR CNRS 8621, Université Paris-Sud, 91405 Orsay, France. reviews Correspondence: Celine Brochier. E-mail: [email protected]. Simonetta Gribaldo. E-mail: [email protected] Published: 14 April 2005 Received: 3 December 2004 Revised: 10 February 2005 Genome Biology 2005, 6:R42 (doi:10.1186/gb-2005-6-5-r42) Accepted: 9 March 2005 The electronic version of this article is the complete one and can be found online at http://genomebiology.com/2005/6/5/R42 reports © 2005 Brochier et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Placement<p>Anteins from analysis 25of Nanoarcheumarchaeal of the positiongenomes equitans of suggests Nanoarcheum in the that archaeal N. equitans phylogeny inis likethe lyarchaeal to be the phylogeny representative using aof large a fast-evolving dataset of concatenatedeuryarchaeal ribosomalineage.</p>l pro- deposited research Abstract Background: Cultivable archaeal species are assigned to two phyla - the Crenarchaeota and the Euryarchaeota - by a number of important genetic differences, and this ancient split is strongly supported by phylogenetic analysis. -
Open Dissertation 4-7-09.Pdf
The Pennsylvania State University The Graduate School Department of Civil and Environmental Engineering IMPROVED ANAEROBIC DIGESTER STABILITY TO ORGANIC LOADING RATE SHOCKS WITH THE USE OF AN ENVIRONMENTALLY DERIVED INOCULUM A Dissertation in Environmental Engineering and Biogeochemistry by Lisa Marie Steinberg © 2009 Lisa Marie Steinberg Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy May 2009 The dissertation of Lisa Marie Steinberg was reviewed and approved* by the following: John Regan Associate Professor of Environmental Engineering Dissertation Advisor Chair of Committee Christopher House Associate Professor of Geosciences Bruce Logan Kappe Professor of Environmental Engineering Jenn Macalady Assistant Professor of Geosciences Peggy Johnson Department Head and Professor of Civil Engineering *Signatures are on file in the Graduate School ABSTRACT Anaerobic digestion broadly describes technology that utilizes microorganisms to break down organic matter under anaerobic conditions through the coordinated efforts of several trophic groups of microorganisms. The last step is catalyzed by methanogens which produce primarily methane, carbon dioxide, and water as products of metabolism. Anaerobic digestion occurs naturally in a variety of water-saturated sediments, but is also used to treat waste in constructed reactors. There are a number of advantages to treating waste with anaerobic digestion, but perhaps the greatest is that waste treatment can be coupled to energy generation by the production of a methane-rich biogas. Despite the advantages, anaerobic digestion is severely under-utilized in waste treatment mainly due to the belief that anaerobic digesters are less stable than aerobic treatment processes. Anaerobic digesters are typically operated under warm temperatures and circumneutral pH, with operation outside of these conditions leading to instability and potential reactor failure. -
Methanogens Diversity During Anaerobic Sewage Sludge Stabilization and the Effect of Temperature
processes Article Methanogens Diversity during Anaerobic Sewage Sludge Stabilization and the Effect of Temperature Tomáš Vítˇez 1,2, David Novák 3, Jan Lochman 3,* and Monika Vítˇezová 1,* 1 Department of Experimental Biology, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic; [email protected] 2 Department of Agricultural, Food and Environmental Engineering, Faculty of AgriSciences, Mendel University, 61300 Brno, Czech Republic 3 Department of Biochemistry, Faculty of Science, Masaryk University, 62500 Brno, Czech Republic; [email protected] * Correspondence: [email protected] (J.L.); [email protected] (M.V.); Tel.: +420-549-495-602 (J.L.); Tel.: +420-549-497-177 (M.V.) Received: 29 June 2020; Accepted: 10 July 2020; Published: 12 July 2020 Abstract: Anaerobic sludge stabilization is a commonly used technology. Most fermenters are operated at a mesophilic temperature regime. Modern trends in waste management aim to minimize waste generation. One of the strategies can be achieved by anaerobically stabilizing the sludge by raising the temperature. Higher temperatures will allow faster decomposition of organic matter, shortening the retention time, and increasing biogas production. This work is focused on the description of changes in the community of methanogenic microorganisms at different temperatures during the sludge stabilization. At higher temperatures, biogas contained a higher percentage of methane, however, there was an undesirable accumulation of ammonia in the fermenter. Representatives of the hydrogenotrophic genus Methanoliea were described at all temperatures tested. At temperatures up to 50 ◦C, a significant proportion of methanogens were also formed by acetoclastic representatives of Methanosaeta sp. and acetoclastic representatives of the order Methanosarcinales. -
Taxonomic Binning Approaches and Functional Characteristics of the Microbial Community During the Anaerobic Digestion of Hydrolyzed Corncob
energies Article Taxonomic Binning Approaches and Functional Characteristics of the Microbial Community during the Anaerobic Digestion of Hydrolyzed Corncob Luz Breton-Deval 1 , Ilse Salinas-Peralta 1 , Jaime Santiago Alarcón Aguirre 2, Belkis Sulbarán-Rangel 2,* and Kelly Joel Gurubel Tun 2,* 1 Catedras Conacyt, Instituto de Biotecnología, Universidad Nacional Autónoma de México, Cuernavaca 62210, Mexico; [email protected] (L.B.-D.); [email protected] (I.S.-P.) 2 Department of Water and Energy, University of Guadalajara Campus Tonalá, Tonalá 45425, Mexico; [email protected] * Correspondence: [email protected] (B.S.-R.); [email protected] (K.J.G.T.); Tel.: +52-33-2000-2300 (K.J.G.T.) Abstract: Maize forms the basis of Mexican food. As a result, approximately six million tons of corncob are produced each year, which represents an environmental issue, as well as a potential feedstock for biogas production. This research aimed to analyze the taxonomic and functional shift in the microbiome of the fermenters using a whole metagenome shotgun approach. Two strategies were used to understand the microbial community at the beginning and the end of anaerobic digestion: (i) phylogenetic analysis to infer the presence and coverage of clade-specific markers to assign taxonomy and (ii) the recovery of the individual genomes from the samples using the binning of the assembled scaffolds. The results showed that anaerobic digestion brought some noticeable changes and the main microbial community was composed of Corynebacterium variable, Desulfovibrio desulfuricans, Vibrio furnissii, Shewanella spp., Actinoplanes spp., Pseudoxanthomonas spp., Saccharomonospora azurea, Citation: Breton-Deval, L.; Agromyces spp., Serinicoccus spp., Cellulomonas spp., Pseudonocardia spp., Rhodococcus rhodochrous, Salinas-Peralta, I.; Alarcón Aguirre, Sphingobacterium spp. -
Presence of Archaea in the Indoor Environment and Their Relationships with Housing Characteristics
Microb Ecol (2016) 72:305–312 DOI 10.1007/s00248-016-0767-z ENVIRONMENTAL MICROBIOLOGY Presence of Archaea in the Indoor Environment and Their Relationships with Housing Characteristics Sepideh Pakpour1,2 & James A. Scott3 & Stuart E. Turvey 4,5 & Jeffrey R. Brook3 & Timothy K. Takaro6 & Malcolm R. Sears7 & John Klironomos1 Received: 3 April 2016 /Accepted: 5 April 2016 /Published online: 20 April 2016 # Springer Science+Business Media New York 2016 Abstract Archaea are widespread and abundant in soils, Based on the results, Archaea are not equally distributed with- oceans, or human and animal gastrointestinal (GI) tracts. in houses, and the areas with greater input of outdoor However, very little is known about the presence of Archaea microbiome and higher traffic and material heterogeneity tend in indoor environments and factors that can regulate their to have a higher abundance of Archaea. Nevertheless, more re- abundances. Using a quantitative PCR approach, and search is needed to better understand causes and consequences of targeting the archaeal and bacterial 16S rRNA genes in floor this microbial group in indoor environments. dust samples, we found that Archaea are a common part of the indoor microbiota, 5.01 ± 0.14 (log 16S rRNA gene copies/g Keywords Archaea . Bacteria . Indoor environment . qPCR . dust, mean ± SE) in bedrooms and 5.58 ± 0.13 in common Building characteristics . Human activities rooms, such as living rooms. Their abundance, however, was lower than bacteria: 9.20 ± 0.32 and 9.17 ± 0.32 in bed- rooms and common rooms, respectively. In addition, by mea- Introduction suring a broad array of environmental factors, we obtained preliminary insights into how the abundance of total archaeal The biology and ecology of the third domain of life, Archaea, 16S rRNA gene copies in indoor environment would be asso- have been studied far less when compared to the other do- ciated with building characteristics and occupants’ activities.