Паразитические Амебы И Амебофлагелляты Классов Lobosea И Heterolobosea
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A Revised Classification of Naked Lobose Amoebae (Amoebozoa
Protist, Vol. 162, 545–570, October 2011 http://www.elsevier.de/protis Published online date 28 July 2011 PROTIST NEWS A Revised Classification of Naked Lobose Amoebae (Amoebozoa: Lobosa) Introduction together constitute the amoebozoan subphy- lum Lobosa, which never have cilia or flagella, Molecular evidence and an associated reevaluation whereas Variosea (as here revised) together with of morphology have recently considerably revised Mycetozoa and Archamoebea are now grouped our views on relationships among the higher-level as the subphylum Conosa, whose constituent groups of amoebae. First of all, establishing the lineages either have cilia or flagella or have lost phylum Amoebozoa grouped all lobose amoe- them secondarily (Cavalier-Smith 1998, 2009). boid protists, whether naked or testate, aerobic Figure 1 is a schematic tree showing amoebozoan or anaerobic, with the Mycetozoa and Archamoe- relationships deduced from both morphology and bea (Cavalier-Smith 1998), and separated them DNA sequences. from both the heterolobosean amoebae (Page and The first attempt to construct a congruent molec- Blanton 1985), now belonging in the phylum Per- ular and morphological system of Amoebozoa by colozoa - Cavalier-Smith and Nikolaev (2008), and Cavalier-Smith et al. (2004) was limited by the the filose amoebae that belong in other phyla lack of molecular data for many amoeboid taxa, (notably Cercozoa: Bass et al. 2009a; Howe et al. which were therefore classified solely on morpho- 2011). logical evidence. Smirnov et al. (2005) suggested The phylum Amoebozoa consists of naked and another system for naked lobose amoebae only; testate lobose amoebae (e.g. Amoeba, Vannella, this left taxa with no molecular data incertae sedis, Hartmannella, Acanthamoeba, Arcella, Difflugia), which limited its utility. -
The Revised Classification of Eukaryotes
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/231610049 The Revised Classification of Eukaryotes Article in Journal of Eukaryotic Microbiology · September 2012 DOI: 10.1111/j.1550-7408.2012.00644.x · Source: PubMed CITATIONS READS 961 2,825 25 authors, including: Sina M Adl Alastair Simpson University of Saskatchewan Dalhousie University 118 PUBLICATIONS 8,522 CITATIONS 264 PUBLICATIONS 10,739 CITATIONS SEE PROFILE SEE PROFILE Christopher E Lane David Bass University of Rhode Island Natural History Museum, London 82 PUBLICATIONS 6,233 CITATIONS 464 PUBLICATIONS 7,765 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Biodiversity and ecology of soil taste amoeba View project Predator control of diversity View project All content following this page was uploaded by Smirnov Alexey on 25 October 2017. The user has requested enhancement of the downloaded file. The Journal of Published by the International Society of Eukaryotic Microbiology Protistologists J. Eukaryot. Microbiol., 59(5), 2012 pp. 429–493 © 2012 The Author(s) Journal of Eukaryotic Microbiology © 2012 International Society of Protistologists DOI: 10.1111/j.1550-7408.2012.00644.x The Revised Classification of Eukaryotes SINA M. ADL,a,b ALASTAIR G. B. SIMPSON,b CHRISTOPHER E. LANE,c JULIUS LUKESˇ,d DAVID BASS,e SAMUEL S. BOWSER,f MATTHEW W. BROWN,g FABIEN BURKI,h MICAH DUNTHORN,i VLADIMIR HAMPL,j AARON HEISS,b MONA HOPPENRATH,k ENRIQUE LARA,l LINE LE GALL,m DENIS H. LYNN,n,1 HILARY MCMANUS,o EDWARD A. D. -
The Microbial Food Web of the Coastal Southern Baltic Sea As Influenced by Wind-Induced Sediment Resuspension
THE MICROBIAL FOOD WEB OF THE COASTAL SOUTHERN BALTIC SEA AS INFLUENCED BY WIND-INDUCED SEDIMENT RESUSPENSION I n a u g u r a l - D i s s e r t a t i o n zur Erlangung des Doktorgrades der Mathematisch-Naturwissenschaftlichen Fakultät der Universität zu Köln vorgelegt von TOBIAS GARSTECKI aus Magdeburg Köln, 2001 Berichterstatter: Prof. Dr. STEPHEN A. WICKHAM Prof. Dr. HARTMUT ARNDT Tag der letzten mündlichen Prüfung: 29.06.2001 Inhaltsverzeichnis Angabe von verwendeten Fremddaten .............................................. 5 Abkürzungsverzeichnis ..................................................................... 6 1. Einleitung ........................................................................................................ 7 1.1. Begründung der Fragestellung ......................................................... 7 1.2. Herangehensweise ..................................................................... 11 2. A comparison of benthic and planktonic heterotrophic protistan community structure in shallow inlets of the Southern Baltic Sea ........… 13 2.1. Summary ................... ........................................................................ 13 2.2. Introduction ................................................................................. 14 2.3. Materials and Methods ..................................................................... 15 2.3.1. Study sites ..................................................................... 15 2.3.2. Sampling design ........................................................ -
Catalogue of Protozoan Parasites Recorded in Australia Peter J. O
1 CATALOGUE OF PROTOZOAN PARASITES RECORDED IN AUSTRALIA PETER J. O’DONOGHUE & ROBERT D. ADLARD O’Donoghue, P.J. & Adlard, R.D. 2000 02 29: Catalogue of protozoan parasites recorded in Australia. Memoirs of the Queensland Museum 45(1):1-164. Brisbane. ISSN 0079-8835. Published reports of protozoan species from Australian animals have been compiled into a host- parasite checklist, a parasite-host checklist and a cross-referenced bibliography. Protozoa listed include parasites, commensals and symbionts but free-living species have been excluded. Over 590 protozoan species are listed including amoebae, flagellates, ciliates and ‘sporozoa’ (the latter comprising apicomplexans, microsporans, myxozoans, haplosporidians and paramyxeans). Organisms are recorded in association with some 520 hosts including mammals, marsupials, birds, reptiles, amphibians, fish and invertebrates. Information has been abstracted from over 1,270 scientific publications predating 1999 and all records include taxonomic authorities, synonyms, common names, sites of infection within hosts and geographic locations. Protozoa, parasite checklist, host checklist, bibliography, Australia. Peter J. O’Donoghue, Department of Microbiology and Parasitology, The University of Queensland, St Lucia 4072, Australia; Robert D. Adlard, Protozoa Section, Queensland Museum, PO Box 3300, South Brisbane 4101, Australia; 31 January 2000. CONTENTS the literature for reports relevant to contemporary studies. Such problems could be avoided if all previous HOST-PARASITE CHECKLIST 5 records were consolidated into a single database. Most Mammals 5 researchers currently avail themselves of various Reptiles 21 electronic database and abstracting services but none Amphibians 26 include literature published earlier than 1985 and not all Birds 34 journal titles are covered in their databases. Fish 44 Invertebrates 54 Several catalogues of parasites in Australian PARASITE-HOST CHECKLIST 63 hosts have previously been published. -
Caracterización Molecular De Amebas De Vida Libre E Identif(...)
2015 22 María Teresa Fernández Rodrigo Caracterización molecular de Amebas de Vida Libre e identificación de otros parásitos en aguas de red de la provincia de Zaragoza: asociación con otros microorganismos y riesgos para la Salud Pública Departamento Microbiología, Medicina Preventiva y Salud Pública Director/es Goñi Cepero, María Pilar Clavel Parrilla, Antonio Tesis Doctoral Autor Director/es UNIVERSIDAD DE ZARAGOZA Repositorio de la Universidad de Zaragoza – Zaguan http://zaguan.unizar.es Departamento Director/es Tesis Doctoral CARACTERIZACIÓN MOLECULAR DE AMEBAS DE VIDA LIBRE E IDENTIFICACIÓN DE OTROS PARÁSITOS EN AGUAS DE RED DE LA PROVINCIA DE ZARAGOZA: ASOCIACIÓN CON OTROS MICROORGANISMOS Y RIESGOS PARA LA SALUD PÚBLICA Autor María Teresa Fernández Rodrigo Director/es Goñi Cepero, María Pilar Clavel Parrilla, Antonio UNIVERSIDAD DE ZARAGOZA Microbiología, Medicina Preventiva y Salud Pública 2014 Repositorio de la Universidad de Zaragoza – Zaguan http://zaguan.unizar.es Departamento Director/es Tesis Doctoral Autor Director/es UNIVERSIDAD DE ZARAGOZA Repositorio de la Universidad de Zaragoza – Zaguan http://zaguan.unizar.es Zaragoza, 2014 UNIVERSIDAD DE ZARAGOZA Facultad de Medicina Departamento de Microbiología, Medicina Preventiva y Salud Pública “Caracterización molecular de Amebas de Vida Libre e identificación de otros parásitos en aguas de red de la provincia de Zaragoza. Asociación con otros microorganismos y riesgos para la Salud Pública“ Memoria de Tesis Doctoral Presentada por Mª Teresa Fernández Rodrigo para optar al grado de Doctor. Bajo la dirección de: Dra. Pilar Goñi Cepero y Dr. Antonio Clavel Parrilla .Departamento de Microbfoi'ogf!l, Medicina •...t• Universidad P.reventiv.a y Salud Pública ... Zaragoza Un,iversidad Zaragoza 1 S 4 2 AUTORIZACIÓN DE LOS DIRECTORES DE LA TESIS PARA SU PRESENTACIÓN La Dra . -
The Classification of Lower Organisms
The Classification of Lower Organisms Ernst Hkinrich Haickei, in 1874 From Rolschc (1906). By permission of Macrae Smith Company. C f3 The Classification of LOWER ORGANISMS By HERBERT FAULKNER COPELAND \ PACIFIC ^.,^,kfi^..^ BOOKS PALO ALTO, CALIFORNIA Copyright 1956 by Herbert F. Copeland Library of Congress Catalog Card Number 56-7944 Published by PACIFIC BOOKS Palo Alto, California Printed and bound in the United States of America CONTENTS Chapter Page I. Introduction 1 II. An Essay on Nomenclature 6 III. Kingdom Mychota 12 Phylum Archezoa 17 Class 1. Schizophyta 18 Order 1. Schizosporea 18 Order 2. Actinomycetalea 24 Order 3. Caulobacterialea 25 Class 2. Myxoschizomycetes 27 Order 1. Myxobactralea 27 Order 2. Spirochaetalea 28 Class 3. Archiplastidea 29 Order 1. Rhodobacteria 31 Order 2. Sphaerotilalea 33 Order 3. Coccogonea 33 Order 4. Gloiophycea 33 IV. Kingdom Protoctista 37 V. Phylum Rhodophyta 40 Class 1. Bangialea 41 Order Bangiacea 41 Class 2. Heterocarpea 44 Order 1. Cryptospermea 47 Order 2. Sphaerococcoidea 47 Order 3. Gelidialea 49 Order 4. Furccllariea 50 Order 5. Coeloblastea 51 Order 6. Floridea 51 VI. Phylum Phaeophyta 53 Class 1. Heterokonta 55 Order 1. Ochromonadalea 57 Order 2. Silicoflagellata 61 Order 3. Vaucheriacea 63 Order 4. Choanoflagellata 67 Order 5. Hyphochytrialea 69 Class 2. Bacillariacea 69 Order 1. Disciformia 73 Order 2. Diatomea 74 Class 3. Oomycetes 76 Order 1. Saprolegnina 77 Order 2. Peronosporina 80 Order 3. Lagenidialea 81 Class 4. Melanophycea 82 Order 1 . Phaeozoosporea 86 Order 2. Sphacelarialea 86 Order 3. Dictyotea 86 Order 4. Sporochnoidea 87 V ly Chapter Page Orders. Cutlerialea 88 Order 6. -
VII EUROPEAN CONGRESS of PROTISTOLOGY in Partnership with the INTERNATIONAL SOCIETY of PROTISTOLOGISTS (VII ECOP - ISOP Joint Meeting)
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/283484592 FINAL PROGRAMME AND ABSTRACTS BOOK - VII EUROPEAN CONGRESS OF PROTISTOLOGY in partnership with THE INTERNATIONAL SOCIETY OF PROTISTOLOGISTS (VII ECOP - ISOP Joint Meeting) Conference Paper · September 2015 CITATIONS READS 0 620 1 author: Aurelio Serrano Institute of Plant Biochemistry and Photosynthesis, Joint Center CSIC-Univ. of Seville, Spain 157 PUBLICATIONS 1,824 CITATIONS SEE PROFILE Some of the authors of this publication are also working on these related projects: Use Tetrahymena as a model stress study View project Characterization of true-branching cyanobacteria from geothermal sites and hot springs of Costa Rica View project All content following this page was uploaded by Aurelio Serrano on 04 November 2015. The user has requested enhancement of the downloaded file. VII ECOP - ISOP Joint Meeting / 1 Content VII ECOP - ISOP Joint Meeting ORGANIZING COMMITTEES / 3 WELCOME ADDRESS / 4 CONGRESS USEFUL / 5 INFORMATION SOCIAL PROGRAMME / 12 CITY OF SEVILLE / 14 PROGRAMME OVERVIEW / 18 CONGRESS PROGRAMME / 19 Opening Ceremony / 19 Plenary Lectures / 19 Symposia and Workshops / 20 Special Sessions - Oral Presentations / 35 by PhD Students and Young Postdocts General Oral Sessions / 37 Poster Sessions / 42 ABSTRACTS / 57 Plenary Lectures / 57 Oral Presentations / 66 Posters / 231 AUTHOR INDEX / 423 ACKNOWLEDGMENTS-CREDITS / 429 President of the Organizing Committee Secretary of the Organizing Committee Dr. Aurelio Serrano -
Revisions to the Classification, Nomenclature, and Diversity of Eukaryotes
University of Rhode Island DigitalCommons@URI Biological Sciences Faculty Publications Biological Sciences 9-26-2018 Revisions to the Classification, Nomenclature, and Diversity of Eukaryotes Christopher E. Lane Et Al Follow this and additional works at: https://digitalcommons.uri.edu/bio_facpubs Journal of Eukaryotic Microbiology ISSN 1066-5234 ORIGINAL ARTICLE Revisions to the Classification, Nomenclature, and Diversity of Eukaryotes Sina M. Adla,* , David Bassb,c , Christopher E. Laned, Julius Lukese,f , Conrad L. Schochg, Alexey Smirnovh, Sabine Agathai, Cedric Berneyj , Matthew W. Brownk,l, Fabien Burkim,PacoCardenas n , Ivan Cepi cka o, Lyudmila Chistyakovap, Javier del Campoq, Micah Dunthornr,s , Bente Edvardsent , Yana Eglitu, Laure Guillouv, Vladimır Hamplw, Aaron A. Heissx, Mona Hoppenrathy, Timothy Y. Jamesz, Anna Karn- kowskaaa, Sergey Karpovh,ab, Eunsoo Kimx, Martin Koliskoe, Alexander Kudryavtsevh,ab, Daniel J.G. Lahrac, Enrique Laraad,ae , Line Le Gallaf , Denis H. Lynnag,ah , David G. Mannai,aj, Ramon Massanaq, Edward A.D. Mitchellad,ak , Christine Morrowal, Jong Soo Parkam , Jan W. Pawlowskian, Martha J. Powellao, Daniel J. Richterap, Sonja Rueckertaq, Lora Shadwickar, Satoshi Shimanoas, Frederick W. Spiegelar, Guifre Torruellaat , Noha Youssefau, Vasily Zlatogurskyh,av & Qianqian Zhangaw a Department of Soil Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, S7N 5A8, SK, Canada b Department of Life Sciences, The Natural History Museum, Cromwell Road, London, SW7 5BD, United Kingdom -
Neoparamoeba Sp. and Other Protozoans on the Gills of Atlantic Salmon Salmo Salar Smolts in Seawater
DISEASES OF AQUATIC ORGANISMS Vol. 76: 231–240, 2007 Published July 16 Dis Aquat Org Neoparamoeba sp. and other protozoans on the gills of Atlantic salmon Salmo salar smolts in seawater Mairéad L. Bermingham*, Máire F. Mulcahy Environmental Research Institute, Aquaculture and Fisheries Development Centre, Department of Zoology, Ecology and Plant Science, National University of Ireland, Cork, Ireland ABSTRACT: Protozoan isolates from the gills of marine-reared Atlantic salmon Salmo salar smolts were cultured, cloned and 8 dominant isolates were studied in detail. The light and electron-micro- scopical characters of these isolates were examined, and 7 were identified to the generic level. Struc- ture, ultrastructure, a species-specific immunofluorescent antibody test (IFAT), and PCR verified the identity of the Neoparamoeba sp. isolate. Five other genera of amoebae, comprising Platyamoeba, Mayorella, Vexillifera, Flabellula, and Nolandella, a scuticociliate of the genus Paranophrys, and a trypanosomatid (tranosomatid-bodonid incertae sedis) accompanied Neoparamoeba sp. in the gills. The pathogenic potential of the isolated organisms, occurring in conjunction with Neoparamoeba sp. in the gills of cultured Atlantic salmon smolts in Ireland, remains to be investigated KEY WORDS: Amoebic gill disease · Neoparamoeba sp. · Amoebae · Platyamoeba sp. · Scuticociliates · Trypanosomatids Resale or republication not permitted without written consent of the publisher INTRODUCTION 1990, Palmer et al. 1997). However, simultaneous iso- lation of amoebae other than Neoparamoeba sp. from Various protozoans have been associated with gill the gills of clinically diseased fish has raised the disease in fish. Those causing the most serious mor- question of the possible involvement of such amoe- talities in fish are generally free-living species of bae in the disease (Dyková et al. -
Protistology Light-Microscopic Morphology and Ultrastructure Of
Protistology 13 (1), 26–35 (2019) Protistology Light-microscopic morphology and ultrastructure of Polychaos annulatum (Penard, 1902) Smirnov et Goodkov, 1998 (Amoebozoa, Tubulinea, Euamo- ebida), re-isolated from the surroundings of St. Petersburg (Russia) Oksana Kamyshatskaya1,2, Yelisei Mesentsev1, Ludmila Chistyakova2 and Alexey Smirnov1 1 Department of Invertebrate Zoology, Faculty of Biology, St. Petersburg State University, Universitetskaya nab. 7/9, 199034 St. Petersburg, Russia 2 Core Facility Center “Culturing of microorganisms”, Research park of St. Petersburg State Univeristy, St. Petersburg State University, Botanicheskaya St., 17A, 198504, Peterhof, St. Petersburg, Russia | Submitted December 15, 2018 | Accepted January 21, 2019 | Summary We isolated the species Polychaos annulatum (Penard, 1902) Smirnov et Goodkov, 1998 from a freshwater habitat in the surrounding of Saint-Petersburg. The previous re-isolation of this species took place in 1998; at that time the studies of its light- microscopic morphology were limited with the phase contrast optics, and the electron- microscopic data were obtained using the traditional glutaraldehyde fixation, preceded with prefixation and followed by postfixation with osmium tetroxide. In the present paper, we provide modern DIC images of P. annulatum. Using the fixation protocol that includes a mixture of the glutaraldehyde and paraformaldehyde we were able to obtain better fixation quality for this species. We provide some novel details of its locomotive morphology, nuclear morphology, and ultrastructure. The present finding evidence that P. annulatum is a widely distributed species that could be isolated from a variety of freshwater habitats. Key words: amoebae, Polychaos, ultrastructure, Amoebozoa Introduction Amoeba proteus). These amoebae usually have a relatively large size, exceeding hundred of microns, The largest species of naked lobose amoebae they produce broad, thick pseudopodia with (gymnamoebae) – members of the family Amoe- smooth outlines (lobopodia). -
Aggregative Multicellularity Evolved Independently in the Eukaryotic Supergroup Rhizaria
Current Biology 22, 1123–1127, June 19, 2012 ª2012 Elsevier Ltd All rights reserved DOI 10.1016/j.cub.2012.04.021 Report Aggregative Multicellularity Evolved Independently in the Eukaryotic Supergroup Rhizaria Matthew W. Brown,1,* Martin Kolisko,1,2 called a sorocarp (Figure 1A). Their life cycles are socially Jeffrey D. Silberman,3 and Andrew J. Roger1,* intricate because each cell retains its individuality yet works 1Centre for Comparative Genomics and Evolutionary with other like-cells to form a variably complex multicellular Bioinformatics, Department of Biochemistry sorocarp. The ‘‘patchy’’ phylogenetic distribution of soro- and Molecular Biology carpic protists across the tree of eukaryotes suggests that 2Centre for Comparative Genomics and Evolutionary they have independently converged upon this analogous Bioinformatics, Department of Biology mode of propagule dispersal, which is also similar to that of Dalhousie University, Halifax, Nova Scotia, B3H 4R2, Canada the analogous life cycle in myxobacteria [9]. Here we conclu- 3Department of Biological Sciences, University of Arkansas, sively determine the evolutionary position of Guttulinopsis Fayetteville, AR, 72701, USA vulgaris, a ubiquitous but under-studied sorocarpic amoeba, using a phylogenomic approach with one of the largest protein supermatrices assembled to date that encompasses all major Summary groups of eukaryotes. The genus Guttulinopsis, composed of four species, was Multicellular forms of life have evolved many times, indepen- described over a century ago [10] and has been variously dently giving rise to a diversity of organisms such as classified [11, 12]. Guttulinopsis vulgaris is the most common animals, plants, and fungi that together comprise the visible species and can be found globally on the dung of various biosphere. -
(Salmo Salar) with Amoebic Gill Disease (AGD) Chlo
The diversity and pathogenicity of amoebae on the gills of Atlantic salmon (Salmo salar) with amoebic gill disease (AGD) Chloe Jessica English BMarSt (Hons I) A thesis submitted for the degree of Doctor of Philosophy at The University of Queensland in 2019 i Abstract Amoebic gill disease (AGD) is an ectoparasitic condition affecting many teleost fish globally, and it is one of the main health issues impacting farmed Atlantic salmon, Salmo salar in Tasmania’s expanding aquaculture industry. To date, Neoparamoeba perurans is considered the only aetiological agent of AGD, based on laboratory trials that confirmed its pathogenicity, and its frequent presence on the gills of farmed Atlantic salmon with branchitis. However, the development of gill disease in salmonid aquaculture is complex and multifactorial and is not always closely associated with the presence and abundance of N. perurans. Moreover, multiple other amoeba species colonise the gills and their role in AGD is unknown. In this study we profiled the Amoebozoa community on the gills of AGD-affected and healthy farmed Atlantic salmon and performed in vivo challenge trials to investigate the possible role these accompanying amoebae play alongside N. perurans in AGD onset and severity. Significantly, it was shown that despite N. perurans being the primary aetiological agent, it is possible AGD has a multi-amoeba aetiology. Specifically, the diversity of amoebae colonising the gills of AGD-affected farmed Atlantic salmon was documented by culturing the gill community in vitro, then identifying amoebae using a combination of morphological and sequence-based taxonomic methods. In addition to N. perurans, 11 other Amoebozoa were isolated from the gills, and were classified within the genera Neoparamoeba, Paramoeba, Vexillifera, Pseudoparamoeba, Vannella and Nolandella.