Identification of Enriched Hyperthermophilic Microbial
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
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. -
Evolution Toward Maximum Transport Capacity of the Ttg2 ABC System In
bioRxiv preprint doi: https://doi.org/10.1101/834812; this version posted November 8, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Evolution toward maximum transport capacity of the Ttg2 ABC system in 2 Pseudomonas aeruginosa 3 4 Daniel Yero,1,2 Lionel Costenaro,1# Oscar Conchillo-Solé,1 Mireia Díaz-Lobo,3 Adrià 5 Mayo,1 Mario Ferrer-Navarro,1# Marta Vilaseca,3 Isidre Gibert,1,2* Xavier Daura1,4* 6 7 1Institut de Biotecnologia i de Biomedicina (IBB), Universitat Autònoma de Barcelona 8 (UAB), Barcelona, Spain; 9 2Departament de Genètica i de Microbiologia, UAB, Barcelona, Spain; 10 3Institute for Research in Biomedicine (IRB Barcelona), The Barcelona Institute of 11 Science and Technology, Barcelona, Spain; 12 4Catalan Institution for Research and Advanced Studies (ICREA), Barcelona, Spain. 13 14 *Corresponding Authors: Xavier Daura, Tel: (+34)935868940 Email: 15 [email protected]. Isidre Gibert, Tel: (+34)935862050 Email: 16 [email protected]. 17 18 #Present address: Lionel Costenaro, Institut de Biologia Molecular de Barcelona 19 (CSIC), Barcelona, Spain. Mario Ferrer-Navarro, Teknokroma Analítica SA, 20 Barcelona, Spain. 21 1 bioRxiv preprint doi: https://doi.org/10.1101/834812; this version posted November 8, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 22 Abstract 23 In Pseudomonas aeruginosa, Ttg2D is the soluble periplasmic phospholipid-binding 24 component of an ABC transport system thought to be involved in maintaining the 25 asymmetry of the outer membrane. -
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. -
Marsarchaeota Are an Aerobic Archaeal Lineage Abundant in Geothermal Iron Oxide Microbial Mats
Marsarchaeota are an aerobic archaeal lineage abundant in geothermal iron oxide microbial mats Authors: Zackary J. Jay, Jacob P. Beam, Mansur Dlakic, Douglas B. Rusch, Mark A. Kozubal, and William P. Inskeep This is a postprint of an article that originally appeared in Nature Microbiology on May 14, 2018. The final version can be found at https://dx.doi.org/10.1038/s41564-018-0163-1. Jay, Zackary J. , Jacob P. Beam, Mensur Dlakic, Douglas B. Rusch, Mark A. Kozubal, and William P. Inskeep. "Marsarchaeota are an aerobic archaeal lineage abundant in geothermal iron oxide microbial mats." Nature Microbiology 3, no. 6 (May 2018): 732-740. DOI: 10.1038/ s41564-018-0163-1. Made available through Montana State University’s ScholarWorks scholarworks.montana.edu Marsarchaeota are an aerobic archaeal lineage abundant in geothermal iron oxide microbial mats Zackary J. Jay1,4,7, Jacob P. Beam1,5,7, Mensur Dlakić2, Douglas B. Rusch3, Mark A. Kozubal1,6 and William P. Inskeep 1* The discovery of archaeal lineages is critical to our understanding of the universal tree of life and evolutionary history of the Earth. Geochemically diverse thermal environments in Yellowstone National Park provide unprecedented opportunities for studying archaea in habitats that may represent analogues of early Earth. Here, we report the discovery and character- ization of a phylum-level archaeal lineage proposed and herein referred to as the ‘Marsarchaeota’, after the red planet. The Marsarchaeota contains at least two major subgroups prevalent in acidic, microaerobic geothermal Fe(III) oxide microbial mats across a temperature range from ~50–80 °C. Metagenomics, single-cell sequencing, enrichment culturing and in situ transcrip- tional analyses reveal their biogeochemical role as facultative aerobic chemoorganotrophs that may also mediate the reduction of Fe(III). -
The Burkholderia Genus: Between Mutualism and Pathogenicity
The Burkholderia genus: between mutualism and pathogenicity El género Burkholderia: entre el mutualismo y la patogenicidad David Espinosa-Victoria*, Laboratorio Interacción Molecular Planta-Microorganismo, 1Programa de Edafo- logía Colegio de Postgraduados, Carretera México-Texcoco Km 36.5, Montecillo Estado de México, México, 56230; Lucía López-Reyes, Moisés Graciano Carcaño-Montiel, Laboratorio Microbiología de Suelos, Bene- mérita Universidad Autónoma de Puebla, Avenida San Claudio s/n, Ciudad Universitaria, La Hacienda, Puebla, Puebla, 72592; 1María Serret-López. *Autor para correspondencia: [email protected] Recibido: 28 de Abril, 2020. Aceptado: 04 de Junio, 2020. Espinosa-Victoria D, López-Reyes L, Carcaño-Montiel Abstract. Burkholderia is an ambivalent genus MG and Serret-López M. 2020. The Burkholderia ge- because some of its species establish symbiotic- nus: between mutualism and pathogenicity. Mexican Jo- mutualistic relationships with plants, and urnal of Phytopathology 38(3): 337-359. symbiotic-pathogenic relationships with plants, DOI: 10.18781/R.MEX.FIT.2004-5 animals, and humans. Since the phytopathogenic bacterium B. cepacia was reported as a nosocomial Primera publicación DOI: 17 de Junio, 2020. opportunist, associated with cystic fibrosis, the First DOI publication: June 17, 2020. concern about possible infections in humans arose. The objective of this contribution was to make an analysis of Burkholderia’s functional versatility Resumen. Burkholderia es un género ambivalen- and its effect on human health. Burkholderia te debido a que algunas de sus especies establecen harbored about 100 species and the B. cepacia relaciones simbiótico-mutualistas con las plantas, y complex (BCC) consisting of 22 species. At the simbiótico-patogénicas con plantas, animales y hu- beginning, the existence of two lineages within manos. -
Phylogenetics of Archaeal Lipids Amy Kelly 9/27/2006 Outline
Phylogenetics of Archaeal Lipids Amy Kelly 9/27/2006 Outline • Phlogenetics of Archaea • Phlogenetics of archaeal lipids • Papers Phyla • Two? main phyla – Euryarchaeota • Methanogens • Extreme halophiles • Extreme thermophiles • Sulfate-reducing – Crenarchaeota • Extreme thermophiles – Korarchaeota? • Hyperthermophiles • indicated only by environmental DNA sequences – Nanoarchaeum? • N. equitans a fast evolving euryarchaeal lineage, not novel, early diverging archaeal phylum – Ancient archael group? • In deepest brances of Crenarchaea? Euryarchaea? Archaeal Lipids • Methanogens – Di- and tetra-ethers of glycerol and isoprenoid alcohols – Core mostly archaeol or caldarchaeol – Core sometimes sn-2- or Images removed due to sn-3-hydroxyarchaeol or copyright considerations. macrocyclic archaeol –PMI • Halophiles – Similar to methanogens – Exclusively synthesize bacterioruberin • Marine Crenarchaea Depositional Archaeal Lipids Biological Origin Environment Crocetane methanotrophs? methane seeps? methanogens, PMI (2,6,10,15,19-pentamethylicosane) methanotrophs hypersaline, anoxic Squalane hypersaline? C31-C40 head-to-head isoprenoids Smit & Mushegian • “Lost” enzymes of MVA pathway must exist – Phosphomevalonate kinase (PMK) – Diphosphomevalonate decarboxylase – Isopentenyl diphosphate isomerase (IPPI) Kaneda et al. 2001 Rohdich et al. 2001 Boucher et al. • Isoprenoid biosynthesis of archaea evolved through a combination of processes – Co-option of ancestral enzymes – Modification of enzymatic specificity – Orthologous and non-orthologous gene -
Archaeoglobus Profundus Type Strain (AV18T)
Standards in Genomic Sciences (2010) 2:327-346 DOI:10.4056/sigs.942153 Complete genome sequence of Archaeoglobus profundus type strain (AV18T) Mathias von Jan1, Alla Lapidus2, Tijana Glavina Del Rio2, Alex Copeland2, Hope Tice2, Jan-Fang Cheng2, Susan Lucas2, Feng Chen2, Matt Nolan2, Lynne Goodwin2,3, Cliff Han2,3, Sam Pitluck2, Konstantinos Liolios2, Natalia Ivanova2, Konstantinos Mavromatis2, Galina Ovchinnikova2, Olga Chertkov2, Amrita Pati2, Amy Chen4, Krishna Palaniappan4, Miriam Land2,5, Loren Hauser2,5, Yun-Juan Chang2,5, Cynthia D. Jeffries2,5, Elizabeth Saunders2, Thomas Brettin2,3, John C. Detter2,3, Patrick Chain2,4, Konrad Eichinger6, Harald Huber6, Ste- fan Spring1, Manfred Rohde7, Markus Göker1, Reinhard Wirth6, Tanja Woyke2, Jim Bristow2, Jonathan A. Eisen2,8, Victor Markowitz4, Philip Hugenholtz2, Nikos C Kyrpides2, and Hans-Peter Klenk1* 1 DSMZ - German Collection of Microorganisms and Cell Cultures GmbH, Braunschweig, Germany 2 DOE Joint Genome Institute, Walnut Creek, California, USA 3 Los Alamos National Laboratory, Bioscience Division, Los Alamos, New Mexico, USA 4 Biological Data Management and Technology Center, Lawrence Berkeley National Laboratory, Berkeley, California, USA 5 Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA 6 University of Regensburg, Microbiology – Archaeenzentrum, Regensburg, Germany 7 HZI – Helmholtz Centre for Infection Research, Braunschweig, Germany 8 University of California Davis Genome Center, Davis, California, USA *Corresponding author: Hans-Peter Klenk Keywords: hyperthermophilic, marine, strictly anaerobic, sulfate respiration, hydrogen utili- zation, hydrothermal systems, Archaeoglobaceae, GEBA Archaeoglobus profundus (Burggraf et al. 1990) is a hyperthermophilic archaeon in the eu- ryarchaeal class Archaeoglobi, which is currently represented by the single family Archaeog- lobaceae, containing six validly named species and two strains ascribed to the genus 'Geoglobus' which is taxonomically challenged as the corresponding type species has no va- lidly published name. -
Resilience of Microbial Communities After Hydrogen Peroxide Treatment of a Eutrophic Lake to Suppress Harmful Cyanobacterial Blooms
microorganisms Article Resilience of Microbial Communities after Hydrogen Peroxide Treatment of a Eutrophic Lake to Suppress Harmful Cyanobacterial Blooms Tim Piel 1,†, Giovanni Sandrini 1,†,‡, Gerard Muyzer 1 , Corina P. D. Brussaard 1,2 , Pieter C. Slot 1, Maria J. van Herk 1, Jef Huisman 1 and Petra M. Visser 1,* 1 Department of Freshwater and Marine Ecology, Institute for Biodiversity and Ecosystem Dynamics, University of Amsterdam, 1090 GE Amsterdam, The Netherlands; [email protected] (T.P.); [email protected] (G.S.); [email protected] (G.M.); [email protected] (C.P.D.B.); [email protected] (P.C.S.); [email protected] (M.J.v.H.); [email protected] (J.H.) 2 Department of Marine Microbiology and Biogeochemistry, NIOZ Royal Netherland Institute for Sea Research, 1790 AB Den Burg, The Netherlands * Correspondence: [email protected]; Tel.: +31-20-5257073 † These authors have contributed equally to this work. ‡ Current address: Department of Technology & Sources, Evides Water Company, 3006 AL Rotterdam, The Netherlands. Abstract: Applying low concentrations of hydrogen peroxide (H2O2) to lakes is an emerging method to mitigate harmful cyanobacterial blooms. While cyanobacteria are very sensitive to H2O2, little Citation: Piel, T.; Sandrini, G.; is known about the impacts of these H2O2 treatments on other members of the microbial com- Muyzer, G.; Brussaard, C.P.D.; Slot, munity. In this study, we investigated changes in microbial community composition during two P.C.; van Herk, M.J.; Huisman, J.; −1 lake treatments with low H2O2 concentrations (target: 2.5 mg L ) and in two series of controlled Visser, P.M. -
Specific Enrichment of Hyperthermophilic Electroactive Archaea From
bioRxiv preprint doi: https://doi.org/10.1101/272039; this version posted February 27, 2018. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Specific enrichment of hyperthermophilic electroactive Archaea from 2 deep-sea hydrothermal vent on electrically conductive support. 3 4 Guillaume Pillot1, Eléonore Frouin1, Emilie Pasero1, Anne Godfroy2, Yannick Combet-Blanc1, 5 Sylvain Davidson1 & Pierre-Pol Liebgott1* 6 1 Aix Marseille Université, IRD, Université de Toulon, CNRS, MIO UM 110, Marseille, France. 7 2 Laboratoire de Microbiologie des Environnements Extrêmes - UMR6197 IFREMER, CNRS, 8 UBO Centre de Brest–CS10070/IUEM, Plouzané, France. 9 *Corresponding author: [email protected]; Mediterranean Institute of 10 Oceanography, Campus de Luminy, Bâtiment OCEANOMED, 13288 Marseille Cedex 09. 11 Abstract 12 While more and more investigations are done to isolate hyperthermophilic exoelectrogenic 13 communities from environments, none have been performed yet on deep-sea hydrothermal vent. 14 Samples of black smoker chimney from Rainbow site on the Atlantic mid-oceanic ridge have 15 been harvested for enriching exoelectrogens in microbial electrolysis cells under hyperthermophilic 16 (80°C) condition. Two enrichments have been performed: one from direct inoculation of crushed 17 chimney and the other one from inoculation of a pre-cultivation on iron (III) oxide. In both 18 experiments, a current production was observed from 2.4 A/m² to 5.8 A/m² with a set anode 19 potential of +0.05 vs SHE. Taxonomic affiliation of the exoelectrogen communities obtained 20 exhibited a specific enrichment of Archaea from Thermococcales and Archeoglobales orders on the 21 electrode, even when both inocula were dominated by Bacteria. -
Dominio Archaea
FILOGENIA DE LOS SERES VIVOS: DOMINIO ARCHAEA Nuria Garzón Pinto Facultad de Farmacia Universidad de Sevilla Septiembre de 2017 FILOGENIA DE LOS SERES VIVOS: DOMINIO ARCHAEA TRABAJO FIN DE GRADO Nuria Garzón Pinto Tutores: Antonio Ventosa Ucero y Cristina Sánchez-Porro Álvarez Tipología del trabajo: Revisión bibliográfica Grado en Farmacia. Facultad de Farmacia Departamento de Microbiología y Parasitología (Área de Microbiología) Universidad de Sevilla Sevilla, septiembre de 2017 RESUMEN A lo largo de la historia, la clasificación de los seres vivos ha ido variando en función de las diversas aportaciones científicas que se iban proponiendo, y la historia evolutiva de los organismos ha sido durante mucho tiempo algo que no se lograba conocer con claridad. Actualmente, gracias sobre todo a las ideas aportadas por Carl Woese y colaboradores, se sabe que los seres vivos se clasifican en 3 dominios (Bacteria, Eukarya y Archaea) y se conocen las herramientas que nos permiten realizar estudios filogenéticos, es decir, estudiar el origen de las especies. La herramienta principal, y en base a la cual se ha realizado la clasificación actual es el ARNr 16S. Sin embargo, hoy día sedispone de otros métodos que ayudan o complementan los análisis de la evolución de los seres vivos. En este trabajo se analiza cómo surgió el dominio Archaea, se describen las características y aspectos más importantes de las especies este grupo y se compara con el resto de dominios (Bacteria y Eukarya). Las arqueas han despertado un gran interés científico y han sido investigadas sobre todo por su capacidad para adaptarse y desarrollarse en ambientes extremos. -
Functionalized Membrane Domains: an Ancestral Feature of Archaea? Maxime Tourte, Philippe Schaeffer, Vincent Grossi, Phil Oger
Functionalized Membrane Domains: An Ancestral Feature of Archaea? Maxime Tourte, Philippe Schaeffer, Vincent Grossi, Phil Oger To cite this version: Maxime Tourte, Philippe Schaeffer, Vincent Grossi, Phil Oger. Functionalized Membrane Domains: An Ancestral Feature of Archaea?. Frontiers in Microbiology, Frontiers Media, 2020, 11, pp.526. 10.3389/fmicb.2020.00526. hal-02553764 HAL Id: hal-02553764 https://hal.archives-ouvertes.fr/hal-02553764 Submitted on 20 May 2020 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. fmicb-11-00526 March 30, 2020 Time: 21:44 # 1 ORIGINAL RESEARCH published: 31 March 2020 doi: 10.3389/fmicb.2020.00526 Functionalized Membrane Domains: An Ancestral Feature of Archaea? Maxime Tourte1†, Philippe Schaeffer2†, Vincent Grossi3† and Phil M. Oger1*† 1 Université de Lyon, INSA Lyon, CNRS, MAP UMR 5240, Villeurbanne, France, 2 Université de Strasbourg-CNRS, UMR 7177, Laboratoire de Biogéochimie Moléculaire, Strasbourg, France, 3 Université de Lyon, ENS Lyon, CNRS, Laboratoire de Géologie de Lyon, UMR 5276, Villeurbanne, France Bacteria and Eukarya organize their plasma membrane spatially into domains of distinct functions. Due to the uniqueness of their lipids, membrane functionalization in Archaea remains a debated area. -
Thermophilic Carboxydotrophs and Their Applications in Biotechnology Springerbriefs in Microbiology
SPRINGER BRIEFS IN MICROBIOLOGY EXTREMOPHILIC BACTERIA Sonia M. Tiquia-Arashiro Thermophilic Carboxydotrophs and their Applications in Biotechnology SpringerBriefs in Microbiology Extremophilic Bacteria Series editors Sonia M. Tiquia-Arashiro, Dearborn, MI, USA Melanie Mormile, Rolla, MO, USA More information about this series at http://www.springer.com/series/11917 Sonia M. Tiquia-Arashiro Thermophilic Carboxydotrophs and their Applications in Biotechnology 123 Sonia M. Tiquia-Arashiro Department of Natural Sciences University of Michigan Dearborn, MI USA ISSN 2191-5385 ISSN 2191-5393 (electronic) ISBN 978-3-319-11872-7 ISBN 978-3-319-11873-4 (eBook) DOI 10.1007/978-3-319-11873-4 Library of Congress Control Number: 2014951696 Springer Cham Heidelberg New York Dordrecht London © The Author(s) 2014 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. Exempted from this legal reservation are brief excerpts in connection with reviews or scholarly analysis or material supplied specifically for the purpose of being entered and executed on a computer system, for exclusive use by the purchaser of the work. Duplication of this publication or parts thereof is permitted only under the provisions of the Copyright Law of the Publisher’s location, in its current version, and permission for use must always be obtained from Springer.