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Diversity of Understudied Archaeal and Bacterial Populations of Yellowstone National Park: from Genes to Genomes Daniel Colman
University of New Mexico UNM Digital Repository Biology ETDs Electronic Theses and Dissertations 7-1-2015 Diversity of understudied archaeal and bacterial populations of Yellowstone National Park: from genes to genomes Daniel Colman Follow this and additional works at: https://digitalrepository.unm.edu/biol_etds Recommended Citation Colman, Daniel. "Diversity of understudied archaeal and bacterial populations of Yellowstone National Park: from genes to genomes." (2015). https://digitalrepository.unm.edu/biol_etds/18 This Dissertation is brought to you for free and open access by the Electronic Theses and Dissertations at UNM Digital Repository. It has been accepted for inclusion in Biology ETDs by an authorized administrator of UNM Digital Repository. For more information, please contact [email protected]. Daniel Robert Colman Candidate Biology Department This dissertation is approved, and it is acceptable in quality and form for publication: Approved by the Dissertation Committee: Cristina Takacs-Vesbach , Chairperson Robert Sinsabaugh Laura Crossey Diana Northup i Diversity of understudied archaeal and bacterial populations from Yellowstone National Park: from genes to genomes by Daniel Robert Colman B.S. Biology, University of New Mexico, 2009 DISSERTATION Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Biology The University of New Mexico Albuquerque, New Mexico July 2015 ii DEDICATION I would like to dedicate this dissertation to my late grandfather, Kenneth Leo Colman, associate professor of Animal Science in the Wool laboratory at Montana State University, who even very near the end of his earthly tenure, thought it pertinent to quiz my knowledge of oxidized nitrogen compounds. He was a man of great curiosity about the natural world, and to whom I owe an acknowledgement for his legacy of intellectual (and actual) wanderlust. -
Tivities of the Thermococcales Alhr2 DNA/RNA Helicase
Preprints (www.preprints.org) | NOT PEER-REVIEWED | Posted: 18 March 2021 doi:10.20944/preprints202103.0477.v1 Article Phylogenetic diversity of Lhr proteins and biochemical ac- tivities of the Thermococcales aLhr2 DNA/RNA helicase Mirna Hajj1,2†, Petra Langendijk-Genevaux1†, Manon Batista1, Yves Quentin1, Sébastien Laurent3, Ziad Abdel Raz- zak2, Didier Flament3, Hala Chamieh2, Gwennaele Fichant1*, Béatrice Clouet-d’Orval1* and Marie Bouvier1 1 Laboratoire de Microbiologie et de Génétique Moléculaires, UMR5100, Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, Université Paul Sabatier, F-31062 Toulouse and France 2 Laboratory of Applied Biotechnology, Azm Center for Research in Biotechnology and its application, Leba- nese University, Tripoli, Lebanon 3 Laboratoire de Microbiologie des Environnements Extrêmes, UMR6197, Ifremer, Université de Bretagne Oc- cidentale, CNRS, F-29280 Plouzané, France † Co-first authors * Correspondence: Corresponding authors Abstract Helicase proteins are known use the energy of ATP to unwind nucleic acids and to re- model protein-nucleic acid complexes. They are involved in almost every aspect of the DNA and RNA metabolisms and participate in numerous repair mechanisms that maintain cellular integrity. The archaeal Lhr-type proteins are SF2 helicases that are mostly uncharacterized. They have been proposed to be DNA helicases that act in DNA recombination and repair processes in Sulfolobales and Methanothermobacter. In Thermococcales, a protein annotated as an Lhr2 protein was found in the network of proteins involved in RNA metabolism. To this respect, we performed in-depth phylogenomic analyses to report the classification and taxonomic distribution of Lhr-type proteins in Archaea, and to better understand their relationship with bacterial Lhr. -
Geomicrobiological Processes in Extreme Environments: a Review
202 Articles by Hailiang Dong1, 2 and Bingsong Yu1,3 Geomicrobiological processes in extreme environments: A review 1 Geomicrobiology Laboratory, China University of Geosciences, Beijing, 100083, China. 2 Department of Geology, Miami University, Oxford, OH, 45056, USA. Email: [email protected] 3 School of Earth Sciences, China University of Geosciences, Beijing, 100083, China. The last decade has seen an extraordinary growth of and Mancinelli, 2001). These unique conditions have selected Geomicrobiology. Microorganisms have been studied in unique microorganisms and novel metabolic functions. Readers are directed to recent review papers (Kieft and Phelps, 1997; Pedersen, numerous extreme environments on Earth, ranging from 1997; Krumholz, 2000; Pedersen, 2000; Rothschild and crystalline rocks from the deep subsurface, ancient Mancinelli, 2001; Amend and Teske, 2005; Fredrickson and Balk- sedimentary rocks and hypersaline lakes, to dry deserts will, 2006). A recent study suggests the importance of pressure in the origination of life and biomolecules (Sharma et al., 2002). In and deep-ocean hydrothermal vent systems. In light of this short review and in light of some most recent developments, this recent progress, we review several currently active we focus on two specific aspects: novel metabolic functions and research frontiers: deep continental subsurface micro- energy sources. biology, microbial ecology in saline lakes, microbial Some metabolic functions of continental subsurface formation of dolomite, geomicrobiology in dry deserts, microorganisms fossil DNA and its use in recovery of paleoenviron- Because of the unique geochemical, hydrological, and geological mental conditions, and geomicrobiology of oceans. conditions of the deep subsurface, microorganisms from these envi- Throughout this article we emphasize geomicrobiological ronments are different from surface organisms in their metabolic processes in these extreme environments. -
And Thermo-Adaptation in Hyperthermophilic Archaea: Identification of Compatible Solutes, Accumulation Profiles, and Biosynthetic Routes in Archaeoglobus Spp
Universidade Nova de Lisboa Osmo- andInstituto thermo de Tecnologia-adaptation Química e Biológica in hyperthermophilic Archaea: Subtitle Subtitle Luís Pedro Gafeira Gonçalves Osmo- and thermo-adaptation in hyperthermophilic Archaea: identification of compatible solutes, accumulation profiles, and biosynthetic routes in Archaeoglobus spp. OH OH OH CDP c c c - CMP O O - PPi O3P P CTP O O O OH OH OH OH OH OH O- C C C O P O O P i Dissertation presented to obtain the Ph.D degree in BiochemistryO O- Instituto de Tecnologia Química e Biológica | Universidade Nova de LisboaP OH O O OH OH OH Oeiras, Luís Pedro Gafeira Gonçalves January, 2008 2008 Universidade Nova de Lisboa Instituto de Tecnologia Química e Biológica Osmo- and thermo-adaptation in hyperthermophilic Archaea: identification of compatible solutes, accumulation profiles, and biosynthetic routes in Archaeoglobus spp. This dissertation was presented to obtain a Ph. D. degree in Biochemistry at the Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa. By Luís Pedro Gafeira Gonçalves Supervised by Prof. Dr. Helena Santos Oeiras, January, 2008 Apoio financeiro da Fundação para a Ciência e Tecnologia (POCI 2010 – Formação Avançada para a Ciência – Medida IV.3) e FSE no âmbito do Quadro Comunitário de apoio, Bolsa de Doutoramento com a referência SFRH / BD / 5076 / 2001. ii ACKNOWNLEDGMENTS The work presented in this thesis, would not have been possible without the help, in terms of time and knowledge, of many people, to whom I am extremely grateful. Firstly and mostly, I need to thank my supervisor, Prof. Helena Santos, for her way of thinking science, her knowledge, her rigorous criticism, and her commitment to science. -
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a 50 40 DSB 30 DSS HSB OTUs 20 10 HSS 0 REB 0 20406080RES Number of clones 20 DSB b 15 DSS 10 HSB OTUs 5 HSS 0 REB 0 204060 RES Number of clones Fig. S1. Rarefaction curves for bacterial (a) and archaeal (b) clone libraries. 1 Fig. S2. Communities clustered using normalized weighted-UniFrac PCA for bacterial communities (a). Each point represents an individual sample. 2 a b Jaccard Chao cd Jaccard Chao Fig. S3. Communities clustered using multidimensional scaling method for bacterial (a and b, Jaccard- and Chao-indices, respectively) and archaeal communities (c and d, Jaccard- and Chao-indices, respectively). Each point represents an individual sample. 3 Table S1. Summary of archaeal 16S rRNA gene clone sequences identified from the Yamagawa coastal hydrothermal field. Number of clones Pylogenetic group Representative clone Closest match (NCBI BLAST) Source Accession no. Similarity (%) HSS HSB DSS DSB RES REB Crenarchaeota Desulfurococcacae DSB_A38 1 Aeropyrum camini strain SY1 deep-sea hydrothermal vent chimney NR_040973 95 HSB_A50 1 Aeropyrum camini strain SY1 deep-sea hydrothermal vent chimney NR_040973 95 HSB_A77 6 Aeropyrum camini strain SY1 deep-sea hydrothermal vent chimney NR_040973 96 HSS_A02 1 10 Aeropyrum camini strain SY1 deep-sea hydrothermal vent chimney NR_040973 97 HSB_A38 2 clone HTM1036Pn-A124 microbial mats on polychaete nests at the Hatoma Knoll AB611454 99 HSB_A68 1 clone HTM1036Pn-A124 microbial mats on polychaete nests at the Hatoma Knoll AB611454 93 Pyrodictiaceae HSB_A20 2 Geogemma indica strain 296 deep-sea hydrothermal vent sulfide chimney DQ492260 98 HSB_A46 1 clone TOTO-A1-15 Pacific Ocean, Mariana Volcanic Arc AB167480 95 HSB_A23 1 clone F99a113 nascent hydrothermal chimney DQ228527 99 Thermoproteaceae HSB_A18 3 Pyrobaculum aerophilum str. -
A Meta-Analysis of the Publicly Available Bacterial and Archaeal Sequence Diversity in Saline Soils
World J Microbiol Biotechnol (2013) 29:2325–2334 DOI 10.1007/s11274-013-1399-9 ORIGINAL PAPER A meta-analysis of the publicly available bacterial and archaeal sequence diversity in saline soils Bin Ma • Jun Gong Received: 19 April 2013 / Accepted: 3 June 2013 / Published online: 12 June 2013 Ó Springer Science+Business Media Dordrecht 2013 Abstract An integrated view of bacterial and archaeal Halorubrum and Thermofilum were the dominant archaeal diversity in saline soil habitats is essential for understanding genera in saline soils. Rarefaction analysis indicated that less the biological and ecological processes and exploiting than 25 % of bacterial diversity, and approximately 50 % of potential of microbial resources from such environments. archaeal diversity, in saline soil habitats has been sampled. This study examined the collective bacterial and archaeal This analysis of the global bacterial and archaeal diversity in diversity in saline soils using a meta-analysis approach. All saline soil habitats can guide future studies to further available 16S rDNA sequences recovered from saline soils examine the microbial diversity of saline soils. were retrieved from publicly available databases and sub- jected to phylogenetic and statistical analyses. A total of Keywords Archaea Á Bacteria Á Halophilic Á Microbial 9,043 bacterial and 1,039 archaeal sequences, each longer diversity Á Saline soil than 250 bp, were examined. The bacterial sequences were assigned into 5,784 operational taxonomic units (OTUs, based on C97 % sequence identity), representing 24 known Introduction bacterial phyla, with Proteobacteria (44.9 %), Actinobacte- ria (12.3 %), Firmicutes (10.4 %), Acidobacteria (9.0 %), Saline soils are increasingly abundant as a consequence of Bacteroidetes (6.8 %), and Chloroflexi (5.9 %) being pre- irrigation and desertification processes (Rengasamy 2006). -
4 Metabolic and Taxonomic Diversification in Continental Magmatic Hydrothermal Systems
Maximiliano J. Amenabar, Matthew R. Urschel, and Eric S. Boyd 4 Metabolic and taxonomic diversification in continental magmatic hydrothermal systems 4.1 Introduction Hydrothermal systems integrate geological processes from the deep crust to the Earth’s surface yielding an extensive array of spring types with an extraordinary diversity of geochemical compositions. Such geochemical diversity selects for unique metabolic properties expressed through novel enzymes and functional characteristics that are tailored to the specific conditions of their local environment. This dynamic interaction between geochemical variation and biology has played out over evolu- tionary time to engender tightly coupled and efficient biogeochemical cycles. The timescales by which these evolutionary events took place, however, are typically in- accessible for direct observation. This inaccessibility impedes experimentation aimed at understanding the causative principles of linked biological and geological change unless alternative approaches are used. A successful approach that is commonly used in geological studies involves comparative analysis of spatial variations to test ideas about temporal changes that occur over inaccessible (i.e. geological) timescales. The same approach can be used to examine the links between biology and environment with the aim of reconstructing the sequence of evolutionary events that resulted in the diversity of organisms that inhabit modern day hydrothermal environments and the mechanisms by which this sequence of events occurred. By combining molecu- lar biological and geochemical analyses with robust phylogenetic frameworks using approaches commonly referred to as phylogenetic ecology [1, 2], it is now possible to take advantage of variation within the present – the distribution of biodiversity and metabolic strategies across geochemical gradients – to recognize the extent of diversity and the reasons that it exists. -
Bibliography
Bibliography Abella, C.A., X.P. Cristina, A. Martinez, I. Pibernat and X. Vila. 1998. on moderate concentrations of acetate: production of single cells. Two new motile phototrophic consortia: "Chlorochromatium lunatum" Appl. Microbiol. Biotechnol. 35: 686-689. and "Pelochromatium selenoides". Arch. Microbiol. 169: 452-459. Ahring, B.K, P. Westermann and RA. Mah. 1991b. Hydrogen inhibition Abella, C.A and LJ. Garcia-Gil. 1992. Microbial ecology of planktonic of acetate metabolism and kinetics of hydrogen consumption by Me filamentous phototrophic bacteria in holomictic freshwater lakes. Hy thanosarcina thermophila TM-I. Arch. Microbiol. 157: 38-42. drobiologia 243-244: 79-86. Ainsworth, G.C. and P.H.A Sheath. 1962. Microbial Classification: Ap Acca, M., M. Bocchetta, E. Ceccarelli, R Creti, KO. Stetter and P. Cam pendix I. Symp. Soc. Gen. Microbiol. 12: 456-463. marano. 1994. Updating mass and composition of archaeal and bac Alam, M. and D. Oesterhelt. 1984. Morphology, function and isolation terial ribosomes. Archaeal-like features of ribosomes from the deep of halobacterial flagella. ]. Mol. Biol. 176: 459-476. branching bacterium Aquifex pyrophilus. Syst. Appl. Microbiol. 16: 629- Albertano, P. and L. Kovacik. 1994. Is the genus LeptolynglYya (Cyano 637. phyte) a homogeneous taxon? Arch. Hydrobiol. Suppl. 105: 37-51. Achenbach-Richter, L., R Gupta, KO. Stetter and C.R Woese. 1987. Were Aldrich, H.C., D.B. Beimborn and P. Schönheit. 1987. Creation of arti the original eubacteria thermophiles? Syst. Appl. Microbiol. 9: 34- factual internal membranes during fixation of Methanobacterium ther 39. moautotrophicum. Can.]. Microbiol. 33: 844-849. Adams, D.G., D. Ashworth and B. -
Microbiology and Geochemistry of Smith Creek and Grass Valley Hot
Journal of Earth Science, Vol. 21, Special Issue, p. 315–318, June 2010 ISSN 1674-487X Printed in China Microbiology and Geochemistry of Smith Creek and Grass Valley Hot Springs: Emerging Evidence for Wide Distribution of Novel Thermophilic Lineages in the US Great Basin Jeremy A Dodsworth, Brian P Hedlund* School of Life Sciences, University of Nevada Las Vegas, Las Vegas, NV, 89154, USA INTRODUCTION the Southern Smith Creek Valley springs region and The endorheic Great Basin (GB) region in the GVS1 is just southeast of Hot Spring Point, as desig- western US is host to a variety of non-acidic geother- nated by the Nevada Bureau of Mines and Geology mal spring systems. Heating of the majority of these website (http://www.nbmg.unr.edu/geothermal/ systems is due to their association with range-front gthome. tm). Sample collection, DNA extraction, field faults, in contrast to caldera-associated hot springs in measurements and water chemistry analysis were per- systems such as Yellowstone National Park and formed with source pool samples essentially as de- Kamchatka (Faulds et al., 2006). Previous characteri- scribed (Vick et al., 2010). 16S rRNA gene libraries zation of two geothermal systems in the GB, Great were constructed using PCR forward primers 9bF Boiling/Mud Hot springs (Costa et al., 2009) and Lit- (specific for Bacteria; L2) or 8aF (specific for Ar- tle Hot Creek (Vick et al., 2010), indicated that they chaea; L4) in conjunction with reverse primer 1406uR host several novel deep lineages of potentially abun- as described in Costa et al. (2009). 48 clones from dant Bacteria and Archaea. -
Characterizing and Classifying Prokaryotes
PowerPoint® Lecture Presentations prepared by Mindy Miller-Kittrell, North Carolina State University C H A P T E R 11 Characterizing and Classifying Prokaryotes © 2014 Pearson Education, Inc. Bacteria as Plastic Recyclers http://www.cnn.com/2016/03/11/world/b acteria-discovery-plastic/index.html http://www.the- scientist.com/?articles.view/articleNo/4 5556/title/Microbial-Recycler-Found/ © 2014 Pearson Education, Inc. General Characteristics of Prokaryotic Organisms • Reproduction of Prokaryotic Cells • All reproduce asexually • Three main methods • Binary fission (most common) • Snapping division • Budding © 2014 Pearson Education, Inc. Figure 11.3 Binary fission. 1 Cell replicates its DNA. Cell wall Cytoplasmic Nucleoid membrane Replicated DNA 2 The cytoplasmic membrane elongates, separating DNA molecules. 3 Cross wall forms; membrane invaginates. 4 Cross wall forms completely. 5 Daughter cells may separate. © 2014 Pearson Education, Inc. Figure 11.4 Snapping division, a variation of binary fission. Older, outer portion of cell wall Newer, inner portion of cell wall Rupture of older, outer wall Hinge © 2014 Pearson Education, Inc. Figure 11.6 Budding Parent cell retains its identity © 2014 Pearson Education, Inc. General Characteristics of Prokaryotic Organisms • Arrangements of Prokaryotic Cells • Result from two aspects of division during binary fission • Planes in which cells divide • Separation of daughter cells © 2014 Pearson Education, Inc. Figure 11.7 Arrangements of cocci. Plane of division Diplococci Streptococci Tetrads Sarcinae Staphylococci © 2014 Pearson Education, Inc. Figure 11.8 Arrangements of bacilli. Single bacillus Diplobacilli Streptobacilli Palisade V-shape © 2014 Pearson Education, Inc. Modern Prokaryotic Classification • Currently based on genetic relatedness of rRNA sequences • Three domains • Archaea • Bacteria • Eukarya © 2014 Pearson Education, Inc. -
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University of Massachusetts Amherst From the SelectedWorks of Derek Lovley November 2, 2007 Growth of Thermophilic and Hyperthermophilic Fe(III)-Reducing Microorganisms on a Ferruginous Smectite as the Sole Electron Acceptor Derek Lovley, University of Massachusetts - Amherst Kazem Kashefi Evgenya S Shelobolina W. Crawford Elliott Available at: https://works.bepress.com/derek_lovley/100/ Growth of Thermophilic and Hyperthermophilic Fe(III)-Reducing Microorganisms on a Ferruginous Smectite as the Sole Electron Acceptor Kazem Kashefi, Evgenya S. Shelobolina, W. Crawford Elliott and Derek R. Lovley Downloaded from Appl. Environ. Microbiol. 2008, 74(1):251. DOI: 10.1128/AEM.01580-07. Published Ahead of Print 2 November 2007. Updated information and services can be found at: http://aem.asm.org/ http://aem.asm.org/content/74/1/251 These include: REFERENCES This article cites 53 articles, 28 of which can be accessed free at: http://aem.asm.org/content/74/1/251#ref-list-1 on March 14, 2013 by Univ of Massachusetts Amherst CONTENT ALERTS Receive: RSS Feeds, eTOCs, free email alerts (when new articles cite this article), more» Information about commercial reprint orders: http://journals.asm.org/site/misc/reprints.xhtml To subscribe to to another ASM Journal go to: http://journals.asm.org/site/subscriptions/ APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Jan. 2008, p. 251–258 Vol. 74, No. 1 0099-2240/08/$08.00ϩ0 doi:10.1128/AEM.01580-07 Copyright © 2008, American Society for Microbiology. All Rights Reserved. Growth of Thermophilic and Hyperthermophilic Fe(III)-Reducing Microorganisms on a Ferruginous Smectite as the Sole Electron Acceptorᰔ Kazem Kashefi,1* Evgenya S. -
Thermophiles and Thermozymes
Thermophiles and Thermozymes Edited by María-Isabel González-Siso Printed Edition of the Special Issue Published in Microorganisms www.mdpi.com/journal/microorganisms Thermophiles and Thermozymes Thermophiles and Thermozymes Special Issue Editor Mar´ıa-Isabel Gonz´alez-Siso MDPI • Basel • Beijing • Wuhan • Barcelona • Belgrade Special Issue Editor Mar´ıa-Isabel Gonzalez-Siso´ Universidade da Coruna˜ Spain Editorial Office MDPI St. Alban-Anlage 66 4052 Basel, Switzerland This is a reprint of articles from the Special Issue published online in the open access journal Microorganisms (ISSN 2076-2607) from 2018 to 2019 (available at: https://www.mdpi.com/journal/ microorganisms/special issues/thermophiles) For citation purposes, cite each article independently as indicated on the article page online and as indicated below: LastName, A.A.; LastName, B.B.; LastName, C.C. Article Title. Journal Name Year, Article Number, Page Range. ISBN 978-3-03897-816-9 (Pbk) ISBN 978-3-03897-817-6 (PDF) c 2019 by the authors. Articles in this book are Open Access and distributed under the Creative Commons Attribution (CC BY) license, which allows users to download, copy and build upon published articles, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. The book as a whole is distributed by MDPI under the terms and conditions of the Creative Commons license CC BY-NC-ND. Contents About the Special Issue Editor ...................................... vii Mar´ıa-Isabel Gonz´alez-Siso Editorial for the Special Issue: Thermophiles and Thermozymes Reprinted from: Microorganisms 2019, 7, 62, doi:10.3390/microorganisms7030062 ........