CURRICULUM VITAE ANDREW J. ROGER May, 2021 Centre for Comparative Genomics & Evolutionary Bioinformatics Department of Bioc
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Protist Phylogeny and the High-Level Classification of Protozoa
Europ. J. Protistol. 39, 338–348 (2003) © Urban & Fischer Verlag http://www.urbanfischer.de/journals/ejp Protist phylogeny and the high-level classification of Protozoa Thomas Cavalier-Smith Department of Zoology, University of Oxford, South Parks Road, Oxford, OX1 3PS, UK; E-mail: [email protected] Received 1 September 2003; 29 September 2003. Accepted: 29 September 2003 Protist large-scale phylogeny is briefly reviewed and a revised higher classification of the kingdom Pro- tozoa into 11 phyla presented. Complementary gene fusions reveal a fundamental bifurcation among eu- karyotes between two major clades: the ancestrally uniciliate (often unicentriolar) unikonts and the an- cestrally biciliate bikonts, which undergo ciliary transformation by converting a younger anterior cilium into a dissimilar older posterior cilium. Unikonts comprise the ancestrally unikont protozoan phylum Amoebozoa and the opisthokonts (kingdom Animalia, phylum Choanozoa, their sisters or ancestors; and kingdom Fungi). They share a derived triple-gene fusion, absent from bikonts. Bikonts contrastingly share a derived gene fusion between dihydrofolate reductase and thymidylate synthase and include plants and all other protists, comprising the protozoan infrakingdoms Rhizaria [phyla Cercozoa and Re- taria (Radiozoa, Foraminifera)] and Excavata (phyla Loukozoa, Metamonada, Euglenozoa, Percolozoa), plus the kingdom Plantae [Viridaeplantae, Rhodophyta (sisters); Glaucophyta], the chromalveolate clade, and the protozoan phylum Apusozoa (Thecomonadea, Diphylleida). Chromalveolates comprise kingdom Chromista (Cryptista, Heterokonta, Haptophyta) and the protozoan infrakingdom Alveolata [phyla Cilio- phora and Miozoa (= Protalveolata, Dinozoa, Apicomplexa)], which diverged from a common ancestor that enslaved a red alga and evolved novel plastid protein-targeting machinery via the host rough ER and the enslaved algal plasma membrane (periplastid membrane). -
University of Copenhagen
Combined morphological and phylogenomic re-examination of malawimonads, a critical taxon for inferring the evolutionary history of eukaryotes Heiss, Aaron A.; Kolisko, Martin; Ekelund, Fleming; Brown, Matthew W.; Roger, Andrew J.; Simpson, Alastair G. B. Published in: Royal Society Open Science DOI: 10.1098/rsos.171707 Publication date: 2018 Document version Publisher's PDF, also known as Version of record Citation for published version (APA): Heiss, A. A., Kolisko, M., Ekelund, F., Brown, M. W., Roger, A. J., & Simpson, A. G. B. (2018). Combined morphological and phylogenomic re-examination of malawimonads, a critical taxon for inferring the evolutionary history of eukaryotes. Royal Society Open Science, 5(4), 1-13. [171707]. https://doi.org/10.1098/rsos.171707 Download date: 09. Apr. 2020 Downloaded from http://rsos.royalsocietypublishing.org/ on September 28, 2018 Combined morphological and phylogenomic rsos.royalsocietypublishing.org re-examination of Research malawimonads, a critical Cite this article: Heiss AA, Kolisko M, Ekelund taxon for inferring the F,BrownMW,RogerAJ,SimpsonAGB.2018 Combined morphological and phylogenomic re-examination of malawimonads, a critical evolutionary history taxon for inferring the evolutionary history of eukaryotes. R. Soc. open sci. 5: 171707. of eukaryotes http://dx.doi.org/10.1098/rsos.171707 Aaron A. Heiss1,2,†, Martin Kolisko3,4,†, Fleming Ekelund5, Matthew W. Brown6,AndrewJ.Roger3 and Received: 23 October 2017 2 Accepted: 6 March 2018 Alastair G. B. Simpson 1Department of Invertebrate Zoology -
Protistology an International Journal Vol
Protistology An International Journal Vol. 10, Number 2, 2016 ___________________________________________________________________________________ CONTENTS INTERNATIONAL SCIENTIFIC FORUM «PROTIST–2016» Yuri Mazei (Vice-Chairman) Welcome Address 2 Organizing Committee 3 Organizers and Sponsors 4 Abstracts 5 Author Index 94 Forum “PROTIST-2016” June 6–10, 2016 Moscow, Russia Website: http://onlinereg.ru/protist-2016 WELCOME ADDRESS Dear colleagues! Republic) entitled “Diplonemids – new kids on the block”. The third lecture will be given by Alexey The Forum “PROTIST–2016” aims at gathering Smirnov (Saint Petersburg State University, Russia): the researchers in all protistological fields, from “Phylogeny, diversity, and evolution of Amoebozoa: molecular biology to ecology, to stimulate cross- new findings and new problems”. Then Sandra disciplinary interactions and establish long-term Baldauf (Uppsala University, Sweden) will make a international scientific cooperation. The conference plenary presentation “The search for the eukaryote will cover a wide range of fundamental and applied root, now you see it now you don’t”, and the fifth topics in Protistology, with the major focus on plenary lecture “Protist-based methods for assessing evolution and phylogeny, taxonomy, systematics and marine water quality” will be made by Alan Warren DNA barcoding, genomics and molecular biology, (Natural History Museum, United Kingdom). cell biology, organismal biology, parasitology, diversity and biogeography, ecology of soil and There will be two symposia sponsored by ISoP: aquatic protists, bioindicators and palaeoecology. “Integrative co-evolution between mitochondria and their hosts” organized by Sergio A. Muñoz- The Forum is organized jointly by the International Gómez, Claudio H. Slamovits, and Andrew J. Society of Protistologists (ISoP), International Roger, and “Protists of Marine Sediments” orga- Society for Evolutionary Protistology (ISEP), nized by Jun Gong and Virginia Edgcomb. -
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1 BROADLY SAMPLED TREE OF EUKARYOTIC LIFE Broadly Sampled Multigene Analyses Yield a Well-resolved Eukaryotic Tree of Life Laura Wegener Parfrey1†, Jessica Grant2†, Yonas I. Tekle2,6, Erica Lasek-Nesselquist3,4, Hilary G. Morrison3, Mitchell L. Sogin3, David J. Patterson5, Laura A. Katz1,2,* 1Program in Organismic and Evolutionary Biology, University of Massachusetts, 611 North Pleasant Street, Amherst, Massachusetts 01003, USA 2Department of Biological Sciences, Smith College, 44 College Lane, Northampton, Massachusetts 01063, USA 3Bay Paul Center for Comparative Molecular Biology and Evolution, Marine Biological Laboratory, 7 MBL Street, Woods Hole, Massachusetts 02543, USA 4Department of Ecology and Evolutionary Biology, Brown University, 80 Waterman Street, Providence, Rhode Island 02912, USA 5Biodiversity Informatics Group, Marine Biological Laboratory, 7 MBL Street, Woods Hole, Massachusetts 02543, USA 6Current address: Department of Epidemiology and Public Health, Yale University School of Medicine, New Haven, Connecticut 06520, USA †These authors contributed equally *Corresponding author: L.A.K - [email protected] Phone: 413-585-3825, Fax: 413-585-3786 Keywords: Microbial eukaryotes, supergroups, taxon sampling, Rhizaria, systematic error, Excavata 2 An accurate reconstruction of the eukaryotic tree of life is essential to identify the innovations underlying the diversity of microbial and macroscopic (e.g. plants and animals) eukaryotes. Previous work has divided eukaryotic diversity into a small number of high-level ‘supergroups’, many of which receive strong support in phylogenomic analyses. However, the abundance of data in phylogenomic analyses can lead to highly supported but incorrect relationships due to systematic phylogenetic error. Further, the paucity of major eukaryotic lineages (19 or fewer) included in these genomic studies may exaggerate systematic error and reduces power to evaluate hypotheses. -
Ancestral Mitochondrial Apparatus Derived from the Bacterial Type II
bioRxiv preprint doi: https://doi.org/10.1101/790865; this version posted February 5, 2021. The copyright holder for this preprint (which was not certified by peer review) is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under aCC-BY-NC-ND 4.0 International license. 1 Ancestral mitochondrial apparatus derived from the bacterial type II secretion 2 system 3 4 Lenka Horváthová1*, Vojt ch árský1*, Tomá Pánek2*$, Romain Derelle3, Jan Pyrih4, 5 Alb ta Moty ková1, Veronika Kláp ová1, Martina Vinopalová1, Lenka Marková1, 6 Lubo Voleman1, Vladimír Klime2, Markéta Petr 1, Zuzana Vaitová1, Ivan epi ka5, 7 Klára Hryzáková6, Karel Harant7, Michael W. Gray8, Mohamed Chami9, Ingrid 8 Guilvout10, Olivera Francetic10, B. Franz Lang11, estmír Vl ek12, Anastasios D. 9 Tsaousis4, Marek Eliá2#, Pavel Doleal1# 10 11 1Department of Parasitology, Faculty of Science, Charles University, BIOCEV, 12 Pr myslová 595, Vestec, 252 42, Czech Republic 13 2Department of Biology and Ecology, Faculty of Science, University of Ostrava, 14 Chittussiho 10, 710 00 Ostrava, Czech Republic 15 3School of Biosciences, University of Birmingham, Edgbaston, B15 2TT, UK 16 4Laboratory of Molecular & Evolutionary Parasitology, RAPID group, School of 17 Biosciences, University of Kent, Canterbury, CT2 7NZ, UK 18 5Department of Zoology, Faculty of Science, Charles University, Vini ná 7, Prague 2, 19 128 44, Czech Republic 20 6Department of Genetics and Microbiology, Faculty of Science, Charles University, 21 Vini ná 7, -
Triplet-Pore Structure of a Highly Divergent TOM Complex of Hydrogenosomes in Trichomonas Vaginalis
RESEARCH ARTICLE Triplet-pore structure of a highly divergent TOM complex of hydrogenosomes in Trichomonas vaginalis 1 1 1 2 2 Abhijith MakkiID , Petr RadaID , Vojtěch ZÏ aÂrsky , Sami KereïcheID , LubomõÂr KovaÂčikID , 3 4 4 1 Marian Novotny ID , Tobias JoresID , Doron Rapaport , Jan TachezyID * 1 Department of Parasitology, Faculty of Science, Charles University, BIOCEV, Prague, Czech Republic, 2 Institute of Biology and Medical Genetics, First Faculty of Medicine, Charles University, Prague, Czech Republic, 3 Department of Cell Biology, Faculty of Science, Charles University, Prague, Czech Republic, a1111111111 4 Interfaculty Institute of Biochemistry, University of TuÈbingen, TuÈbingen, Germany a1111111111 a1111111111 * [email protected] a1111111111 a1111111111 Abstract Mitochondria originated from proteobacterial endosymbionts, and their transition to organ- elles was tightly linked to establishment of the protein import pathways. The initial import OPEN ACCESS of most proteins is mediated by the translocase of the outer membrane (TOM). Although Citation: Makki A, Rada P, ZÏaÂrsky V, Kereïche S, KovaÂčik L, Novotny M, et al. (2019) Triplet-pore TOM is common to all forms of mitochondria, an unexpected diversity of subunits between structure of a highly divergent TOM complex of eukaryotic lineages has been predicted. However, experimental knowledge is limited to a hydrogenosomes in Trichomonas vaginalis. PLoS few organisms, and so far, it remains unsettled whether the triplet-pore or the twin-pore Biol 17(1): e3000098. https://doi.org/10.1371/ structure is the generic form of TOM complex. Here, we analysed the TOM complex in journal.pbio.3000098 hydrogenosomes, a metabolically specialised anaerobic form of mitochondria found in the Academic Editor: Andre Schneider, Universitat excavate Trichomonas vaginalis. -
Faculty Publications and Presentations 2010-11
UNIVERSITY OF ARKANSAS FAYETTEVILLE, ARKANSAS PUBLICATIONS & PRESENTATIONS JULY 1, 2010 – JUNE 30, 2011 Table of Contents Bumpers College of Agricultural, Food and Life Sciences………………………………….. Page 3 School of Architecture…………………………………... Page 125 Fulbright College of Arts and Sciences…………………. Page 133 Walton College of Business……………………………... Page 253 College of Education and Health Professions…………… Page 270 College of Engineering…………………………………... Page 301 School of Law……………………………………………. Page 365 University Libraries……………………………………… Page 375 BUMPERS COLLEGE OF AGRICULTURE, FOOD AND LIFE SCIENCES Agricultural Economic and Agribusiness Alviola IV, P. A., and O. Capps, Jr. 2010 “Household Demand Analysis of Organic and Conventional Fluid Milk in the United States Based on the 2004 Nielsen Homescan Panel.” Agribusiness: an International Journal 26(3):369-388. Chang, Hung-Hao and Rodolfo M. Nayga Jr. 2010. “Childhood Obesity and Unhappiness: The Influence of Soft Drinks and Fast Food Consumption.” J Happiness Stud 11:261–275. DOI 10.1007/s10902-009-9139-4 Das, Biswa R., and Daniel V. Rainey. 2010. "Agritourism in the Arkansas Delta Byways: Assessing the Economic Impacts." International Journal of Tourism Research 12(3): 265-280. Dixon, Bruce L., Bruce L. Ahrendsen, Aiko O. Landerito, Sandra J. Hamm, and Diana M. Danforth. 2010. “Determinants of FSA Direct Loan Borrowers’ Financial Improvement and Loan Servicing Actions.” Journal of Agribusiness 28,2 (Fall):131-149. Drichoutis, Andreas C., Rodolfo M. Nayga Jr., Panagiotis Lazaridis. 2010. “Do Reference Values Matter? Some Notes and Extensions on ‘‘Income and Happiness Across Europe.” Journal of Economic Psychology 31:479–486. Flanders, Archie and Eric J. Wailes. 2010. “ECONOMICS AND MARKETING: Comparison of ACRE and DCP Programs with Simulation Analysis of Arkansas Delta Cotton and Rotation Crops.” The Journal of Cotton Science 14:26–33. -
Séquençage Du Génome Du Parasite Intestinal Blastocystis Sp. (ST7) : Vers Une Meilleure Compréhension Des Capacités Métabo
S´equen¸cagedu g´enomedu parasite intestinal Blastocystis sp. (ST7) : vers une meilleure compr´ehension des capacit´esm´etaboliques d'organites apparent´esaux mitochondries chez ce microorganisme ana´erobie Micha¨elRoussel To cite this version: Micha¨elRoussel. S´equen¸cagedu g´enomedu parasite intestinal Blastocystis sp. (ST7) : vers une meilleure compr´ehensiondes capacit´esm´etaboliques d'organites apparent´esaux mitochondries chez ce microorganisme ana´erobie. Sciences agricoles. Universit´eBlaise Pascal - Clermont- Ferrand II, 2011. Fran¸cais. <NNT : 2011CLF22164>. <tel-00678598> HAL Id: tel-00678598 https://tel.archives-ouvertes.fr/tel-00678598 Submitted on 13 Mar 2012 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. N°D.U. : 2164 Université Blaise Pascal ECOLE DOCTORALE DES SCIENCES DE LA VIE, SANTE, AGRONOMIE, ENVIRONNEMENT N° d’ordre : 557 Thèse pour obtenir le grade de DOCTEUR D’UNIVERSITE Spécialité : Microbiologie Présentée et soutenue publiquement par ROUSSEL Michaël le 27 septembre 2011 Séquençage du génome du parasite intestinal Blastocystis sp. (ST7) : vers une meilleure compréhension des capacités métaboliques d’organites apparentés aux mitochondries chez ce microorganisme anaérobie Directeur de la thèse : M. DELBAC Frédéric, Professeur, Université Blaise Pascal Membres du jury : M. -
The Small Subunit of the Mitoribosome from Andalucia Godoyi. Isolation and Study of Its Protein Composition”
UNIVERSITÉ DE MONTRÉAL DÉPARTEMENT DE BIOCHIMIE ET MÉDECINE MOLÉCULAIRE FACULTÉ DE MÉDECINE “The small subunit of the mitoribosome from Andalucia godoyi. Isolation and study of its protein composition” Présenté par José Angel Gonzalez Alcazar Mémoire présenté à la Faculté de médecine en vue de l’obtention du grade de maîtrise en biochimie 20 mars 2018 © José Angel Gonzalez Alcazar, 2018 UNIVERSITÉ DE MONTRÉAL DÉPARTEMENT DE BIOCHIMIE ET MÉDECINE MOLÉCULAIRE FACULTÉ DE MÉDECINE Ce mémoire intitulé: “The small subunit of the mitoribosome from Andalucia godoyi. Isolation and study of its protein composition” Présenté par : José Angel Gonzalez Alcazar a été évalué par un jury composé des personnes suivantes : Dr. Sebastian Pechmann Dre. Gertraud Burger Dr. Martin Schmeing 1 TABLE OF CONTENTS 1. INTRODUCTION ................................................................................................... 10 1.1 Mitochondrial genomes.................................................................................... 10 1.2 The most bacteria-like mtDNAs...................................................................... 11 1.3 Prokaryotic translation .................................................................................... 12 1.4 Translation in mammalian mitochondria ...................................................... 13 1.4 Differences of translation in bacteria, and mammalian and yeast mitochondria ................................................................................................................ 15 1.5 Ribosome -
Diversity, Phylogeny and Phylogeography of Free-Living Amoebae
School of Doctoral Studies in Biological Sciences University of South Bohemia in České Budějovice Faculty of Science Diversity, phylogeny and phylogeography of free-living amoebae Ph.D. Thesis RNDr. Tomáš Tyml Supervisor: Mgr. Martin Kostka, Ph.D. Department of Parasitology, Faculty of Science, University of South Bohemia in České Budějovice Specialist adviser: Prof. MVDr. Iva Dyková, Dr.Sc. Department of Botany and Zoology, Faculty of Science, Masaryk University České Budějovice 2016 This thesis should be cited as: Tyml, T. 2016. Diversity, phylogeny and phylogeography of free living amoebae. Ph.D. Thesis Series, No. 13. University of South Bohemia, Faculty of Science, School of Doctoral Studies in Biological Sciences, České Budějovice, Czech Republic, 135 pp. Annotation This thesis consists of seven published papers on free-living amoebae (FLA), members of Amoebozoa, Excavata: Heterolobosea, and Cercozoa, and covers three main topics: (i) FLA as potential fish pathogens, (ii) diversity and phylogeography of FLA, and (iii) FLA as hosts of prokaryotic organisms. Diverse methodological approaches were used including culture-dependent techniques for isolation and identification of free-living amoebae, molecular phylogenetics, fluorescent in situ hybridization, and transmission electron microscopy. Declaration [in Czech] Prohlašuji, že svoji disertační práci jsem vypracoval samostatně pouze s použitím pramenů a literatury uvedených v seznamu citované literatury. Prohlašuji, že v souladu s § 47b zákona č. 111/1998 Sb. v platném znění souhlasím se zveřejněním své disertační práce, a to v úpravě vzniklé vypuštěním vyznačených částí archivovaných Přírodovědeckou fakultou elektronickou cestou ve veřejně přístupné části databáze STAG provozované Jihočeskou univerzitou v Českých Budějovicích na jejích internetových stránkách, a to se zachováním mého autorského práva k odevzdanému textu této kvalifikační práce. -
Research Papers-Biology / Medicine/Download/7585
Eukaryotes: an update Eukaryotic Taxonomy I added 8 taxons: Colponema, Fonticula, Telonema, Katablepharidae, Haplosporidia, Paramyxia, Ellobiopsida, and Hemimastigota, and split Celestina and Heterolobosa, making 51 taxons. I also added 17 characteristics and excluded 6 (because of errors), making 331. The added ones were: 320. posteriorly-directed flagella with fold 321. tripartite mastigonemes 322. myzocytosis 323. nuclear dualism 324. haplosporosomes 325. cell-within-cell division 326. pellicular plates with 2-fold rotationl symmetry 327. metaboly 328. trailing flagellum circumferential 329. ameboid streaming 330. siliceous skeleton 0 - 1+ 2 opaline 331. rpl36 plastid gene 332. flagellar apparatus with 2 concentric microtubular arrays 333. telonemasome-K body 334. ejectisome-R body 335. dodecagonal axonemal microtubular pattern 336. celestite (strontium sulfate) The TNT format for the data set (starts with 0) was kept. PAUP (Swofford, 2018), Wagner, and ACCTRAN were used. There were no topological constraints, and there was no weighting. There were 12 optimal trees, 14.67 mln. rearrangements, 1247 steps, and 278 parsimony-informative characteristics. The score of the best tree or trees was 1122, the CI was .35, and the RI was .45. The new PAUP version is better as it recognizes the largest clade, so Eukaryota shows up, but the percentage of optimal trees it appears in and the resampling values for it are not given; presumably the MPT percentage is 100 and the resampling values are high. In the majority consensus Histonia again appears in all optimal trees, but the probabilty values also continue to be under 50. Cercobiota, Excavata, Nuclearidae-Fonticula, and Pelomyxida- Myxobiota appeared in all optimal trees, but not Cellulosa, Filosa, Chromista, Euchromista, nor Taxopoda-Eulobosa. -
CURRICULUM VITAE Dr. Mitchell Loyd Sogin Distinguished Scientist
CURRICULUM VITAE Dr. Mitchell Loyd Sogin (508) 289-7246 Distinguished Scientist [email protected] Josephine Bay Paul Center for Comparative http://www.mbl.edu/jbpc/staff/sogin/ Molecular Biology and Evolution The Marine Biological Laboratory Woods Hole, MA 02543 Education: 1963-1967 University of Illinois, Urbana, Illinois B.S. in Chemistry and Microbiology 1967-1969 University of Illinois, Urbana, Illinois under Z. John Ordal, M.S. in Industrial Microbiology Research Activities: Bacterial endospore germination 1969-1972 University of Illinois, Urbana, Illinois under Carl R. Woese, Ph.D. in Microbiology and Molecular Biology NIH Predoctoral fellowship Sigma Xi Research Award Research Activities: Ribosomal RNA processing, Molecular evolution 1972-1976 National Jewish Center, Denver, Colorado with Norman R. Pace, NIH Postdoctoral Fellowship Research Activities: in vitro rRNA processing Professional Appointments: 1976-1989 National Jewish Center, Denver, Colorado, Senior Staff Scientist in the Department of Molecular and Cellular Biology. 1980-1986 Assistant Professor, University of Colorado Health Sciences Center, Department of Biochemistry and Biophysics 1986-1999 Associate Fellow of the Canadian Institute for Advanced Research 1987-1989 Associate Professor, University of Colorado Health Sciences Center, Department of Microbiology 1989-present Senior Scientist, Marine Biological Laboratory at Woods Hole 1997-1998 Visiting Miller Research Professor, University of California at Berkeley 1997-2013 Founding Director, Josephine Bay Paul Center