Pubmed    Pubmed Central
uBio Home | uBioRSS

WebSearchLiteratureMolecularImages

 uBio  Web Results 1 - 10 of about 556

Broader Terms:
   Sarcomastigota 

More Specific:
   Breviatea 
   Conosa 
   Lobosa (amoebas) 
   Phalansterea 
   Variosea 
 
 
Latest Articles on Amoebozoa from uBioRSS




1.  Tracking microeukaryotic footprint in a peri-urban watershed, China through machine-learning approaches.LinkIT
Gad M, Hou L, Cao M, Adyari B, Zhang L, Qin D, Yu CP, Sun Q, Hu A
The Science of the total environment, 2022
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0

2.  Characterizing the spatial distributions of soil biota at a legacy base metal mine using environmental DNA.LinkIT
Kavehei A, Gore DB, Chariton AA, Hose GC
Chemosphere, 2022
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0

3.  The Diversity Patterns of Rare to Abundant Microbial Eukaryotes Across a Broad Range of Salinities in a Solar Saltern.LinkIT
Lee HB, Jeong DH, Cho BC, Park JS
Microbial ecology, 2021
http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0

4.  The amoebae of Idionectes vortex (Cutosea, Amoebozoa): Motility, cytoskeleton architecture and extracellular scales.LinkIT
Hess S
The Journal of eukaryotic microbiologyJ Eukaryot MicrobiolThe amoebae of Idionectes vortex (Cutosea, Amoebozoa): Motility, cytoskeleton architecture and extracellular scales.e1286910.1111/jeu.12869The Cutosea represent a deep-branching lineage within the phylum Amoebozoa that is still relatively poorly explored. Currently, there are four cutosean representatives known - the monotypic genera Armaparvus, Idionectes, Sapocribrum, and Squamamoeba - with marked genetic distances. Idionectes vortex is the deepest-branching species and differs markedly from the other Cutosea in ecology, life history, and most importantly, in its ability to form a flagellated swarmer with an exceptional swimming mechanism. As far as we know, the other Cutosea lack flagella and rather represent small, marine amoebae with a characteristic cell coat. The present paper focuses on the amoeboid life history stage of the algivorous amoeboflagellate Idionectes vortex to provide data for a first in-depth comparison with other Cutosea and to document structural specialties. The amoeboid stage of Idionectes is mainly associated with the specific feeding process, that is, the interaction with algal prey cells and phagocytosis of protoplast material. Yet, the present data from time-lapse microscopy, cytochemical stainings, and electron microscopy demonstrate clear similarities with the other cutosean species concerning amoeboid locomotion and cell coat ultrastructure. Furthermore, Idionectes amoebae exhibit a well-developed microtubular cytoskeleton, and an unusual basal apparatus that seems to undergo marked changes during the life history of this exceptional amoebozoan.© 2021 The Authors. Journal of Eukaryotic Microbiology published by Wiley Periodicals LLC on behalf of International Society of Protistologists.HessSebastianS0000-0003-1262-8201Institute for Zoology, University of Cologne, Cologne, Germany.engJournal ArticleResearch Support, Non-U.S. Gov't20210909United StatesJ Eukaryot Microbiol93064051066-5234IMAmoebozoaCutoseaactomyosinbasal bodycell coatciliafilopodiaflagellakinetosomepseudopodia2021827602021827602021826632ppublish3443541110.1111/jeu.12869REFERENCES, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>5.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Superficially described and ignored for 92 years, rediscovered and emended: Apodera angatakere (<b>Amoebozoa</b>: Arcellinida: Hyalospheniformes) is a new flagship testate amoeba taxon from Aotearoa (New Zealand).</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Duckert C, Blandenier Q, McKeown M, Hohaia H, Luketa S, Wilmshurst J, Lara E, Mitchell EAD<br><font color=gray><i>The Journal of eukaryotic microbiologyJ Eukaryot MicrobiolSuperficially described and ignored for 92 years, rediscovered and emended: Apodera angatakere (Amoebozoa: Arcellinida: Hyalospheniformes) is a new flagship testate amoeba taxon from Aotearoa (New Zealand).e1286710.1111/jeu.12867Eukaryotic microbial diversity is known to be extensive but remains largely undescribed and uncharted. While much of this unknown diversity is composed of inconspicuous flagellates and parasites, larger and morphologically distinct protists are regularly discovered, most notably from poorly studied regions. Here we report a new flagship species of hyalospheniid (Amoebozoa; Arcellinida; Hyalospheniformes) testate amoeba from New Zealand and an unusual story of overlooked description under a preoccupied name and subsequent oversight for nearly one century. Through a process involving The M?ori Language Commission, we named the species Apodera angatakere, meaning "a shell with a keel." This species resembles Apodera vas but differs by the presence of a distinctive hollow keel. Cytochrome Oxidase Subunit 1 (COI) sequence data show that this species forms a distinct clade nested within genus Apodera. This conspicuous species is so far known only from New Zealand and is restricted to peatlands. It is one of the few examples of endemic microorganisms from this biodiversity hotspot and biogeographer's paradise. As over 90% of New Zealand's peatlands have been lost since European colonization and much of the remaining surfaces are threatened, Apodera angatakere could be a flagship species not only for microbial biogeography but also for island biodiversity conservation.© 2021 The Authors. Journal of Eukaryotic Microbiology published by Wiley Periodicals LLC on behalf of International Society of Protistologists.DuckertClémentC0000-0001-9386-2950Laboratory of Soil Biodiversity, University of Neuchâtel, Neuchâtel, Switzerland.BlandenierQuentinQ0000-0002-4297-0262Laboratory of Soil Biodiversity, University of Neuchâtel, Neuchâtel, Switzerland.McKeownMichelleMManaaki Whenua - Landcare Research, Lincoln, New Zealand.Wallbridge Gilbert Aztec, Christchurch, New Zealand.HohaiaHoldenHManaaki Whenua/Landcare Research, Wellington, New Zealand.LuketaStefanSLaboratory of Soil Biodiversity, University of Neuchâtel, Neuchâtel, Switzerland.Department of Biology and Ecology, Faculty of Sciences, University of Novi Sad, Novi Sad, Serbia.WilmshurstJanetJ0000-0002-4474-8569Manaaki Whenua - Landcare Research, Lincoln, New Zealand.School of Environment, The University of Auckland, Auckland, New Zealand.LaraEnriqueE0000-0001-8500-522XReal Jardín Botánico, CSIC, Madrid, Spain.MitchellEdward A DEAD0000-0003-0358-506XLaboratory of Soil Biodiversity, University of Neuchâtel, Neuchâtel, Switzerland.Jardin Botanique de Neuchâtel, Neuchâtel, Switzerland.eng31003A_163254SNSF_Swiss National Science FoundationSwitzerlandJournal ArticleResearch Support, Non-U.S. Gov't20210904United StatesJ Eukaryot Microbiol93064051066-5234IMApodera vasGibbocarinaSphagnumGondwanaHyalospheniidaeM?ori language and culturebiodiversity conservationbiogeographymicrobial diversitypeatlandstaxonomy202106142021070720218660202186602021851311ppublish3435166610.1111/jeu.12867REFERENCES, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>6.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title><i>Didymium pseudonivicola</i>: A new myxomycete from the austral Andes emerges from broad-scale morphological and molecular analyses of <i>D. nivicola</i> collections.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Janik P, Szczepaniak M, Lado C, Ronikier A<br><font color=gray><i>Mycologia, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>7.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Genetic structure of the protist Physarum albescens (<b>Amoebozoa</b>) revealed by multiple markers and genotyping by sequencing.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Shchepin O, Novozhilov Y, Woyzichovski J, Bog M, Prikhodko I, Fedorova N, Gmoshinskiy V, Borg Dahl M, Dagamac NHA, Yajima Y, Schnittler M<br><font color=gray><i>Molecular ecologyMol EcolGenetic structure of the protist Physarum albescens (Amoebozoa) revealed by multiple markers and genotyping by sequencing.10.1111/mec.16239Myxomycetes are terrestrial protists with many presumably cosmopolitan species dispersing via airborne spores. A truly cosmopolitan species would suffer from outbreeding depression hampering local adaptation, while locally adapted species with limited distribution would be at a higher risk of extinction in changing environments. Here, we investigate intraspecific genetic diversity and phylogeography of Physarum albescens over the entire Northern Hemisphere. We sequenced 324 field collections of fruit bodies for 1-3 genetic markers (SSU, EF1A, COI) and analysed 98 specimens with genotyping by sequencing. The structure of the three-gene phylogeny, SNP-based phylogeny, phylogenetic networks, and the observed recombination pattern of three independently inherited gene markers can be best explained by the presence of at least 18 reproductively isolated groups, which can be seen as cryptic species. In all intensively sampled regions and in many localities, members of several phylogroups coexisted. Some phylogroups were found to be abundant in only one region and completely absent in other well-studied regions, and thus may represent regional endemics. Our results demonstrate that the widely distributed myxomycete species Ph. albescens represents a complex of at least 18 cryptic species, and some of these seem to have a limited geographical distribution. In addition, the presence of groups of presumably clonal specimens suggests that sexual and asexual reproduction coexist in natural populations of myxomycetes.© 2021 The Authors. Molecular Ecology published by John Wiley & Sons Ltd.ShchepinOlegOhttps://orcid.org/0000-0001-9327-7655Laboratory of Systematics and Geography of Fungi, Komarov Botanical Institute of the Russian Academy of Sciences, St. Petersburg, Russia.General Botany and Plant Systematics, Institute of Botany and Landscape Ecology, University of Greifswald, Greifswald, Germany.NovozhilovYuriYLaboratory of Systematics and Geography of Fungi, Komarov Botanical Institute of the Russian Academy of Sciences, St. Petersburg, Russia.WoyzichovskiJanJGeneral Botany and Plant Systematics, Institute of Botany and Landscape Ecology, University of Greifswald, Greifswald, Germany.BogManuelaMGeneral Botany and Plant Systematics, Institute of Botany and Landscape Ecology, University of Greifswald, Greifswald, Germany.PrikhodkoIlyaILaboratory of Systematics and Geography of Fungi, Komarov Botanical Institute of the Russian Academy of Sciences, St. Petersburg, Russia.FedorovaNadezhdaNLaboratory of Systematics and Geography of Fungi, Komarov Botanical Institute of the Russian Academy of Sciences, St. Petersburg, Russia.Faculty of Biology, Saint Petersburg State University, Saint Petersburg, Russia.GmoshinskiyVladimirVFaculty of Biology, Lomonosov Moscow State University, Moscow, Russia.Polistovsky National Nature Reserve, Pskov Region, Russia.Borg DahlMathildeMGeneral Botany and Plant Systematics, Institute of Botany and Landscape Ecology, University of Greifswald, Greifswald, Germany.Institute of Microbiology, Center for Functional Genomics of Microbes, University of Greifswald, Greifswald, Germany.DagamacNikki H ANHAGeneral Botany and Plant Systematics, Institute of Botany and Landscape Ecology, University of Greifswald, Greifswald, Germany.Department of Biological Sciences and Research Center for the Natural and Applied Sciences, University of Santo Tomas, Manila, Philippines.YajimaYukaYMuroran Institute of Technology, Muroran, Japan.SchnittlerMartinMGeneral Botany and Plant Systematics, Institute of Botany and Landscape Ecology, University of Greifswald, Greifswald, Germany.eng075-15-2021-1056Ministry of Science and Higher Education of the Russian FederationDFGDeutsche ForschungsgemeinschaftRTG 2010 RESPONSEDeutsche ForschungsgemeinschaftSCHN1080/2-1Deutsche ForschungsgemeinschaftAAAA-A19-119020890079-6Komarov Botanical Institute, Russian Academy of SciencesJournal Article20211022EnglandMol Ecol92144780962-1083IMDNA barcodingcryptic speciesphylogeographyprotistssimulationslime molds2021092620210614202110082021102360202110236020211022850aheadofprint3467694110.1111/mec.16239REFERENCES, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>8.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>DAPI staining and DNA content estimation of nuclei in uncultivable microbial eukaryotes (Arcellinida and Ciliates).</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Munyenyembe K, Timmons C, Weiner AKM, Katz LA, Yan Y<br><font color=gray><i>European journal of protistology, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>9.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Spore ultrastructural features and significance of their diverse ornamental elements in the evolutionary history of the order Trichiales (Myxomycetes, <b>Amoebozoa</b>).</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>García-Cunchillos I, Estébanez B, Lado C<br><font color=gray><i>European journal of protistology, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br>10.  <a href=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0 class=title>Thecamoeba astrologa n. sp. - A new species of the genus Thecamoeba (<b>Amoebozoa</b>, Discosea, Thecamoebida) with an unusually polymorphic nuclear structure.</a><a href=http://ubio.org/tools/linkit.php?map%5B%5D=all&link_type=2&url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0><img src=linkit.png border=0 title='LinkIT' alt='LinkIT'></a> <br><span class=j>Mesentsev Y, Smirnov A<br><font color=gray><i>European journal of protistology, 2021</i></font><br><font color=#008000>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve&db=pubmed&dopt=Abstract&list_uids=0<br></font></span><br><br><br><table cellspacing=0 cellpadding=0 align=center><tr valign=bottom><td align=center><img src=p.png border=0></td><td align=center><img src=o_red.png border=0></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=2><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=3><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=4><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=5><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=6><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=7><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=8><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=9><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=10><img src=o_yellow.png border=0></a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=2><img src=rtal.png border=0></a></td></tr><td align=center></td><td align=center>1</td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=2>2</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=3>3</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=4>4</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=5>5</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=6>6</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=7>7</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=8>8</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=9>9</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=10>10</a></td><td align=center><a href=http://ubio.org/portal/index.php?search=Amoebozoa&category=l&client=pubmed&startPage=2>»</a></td></tr></table></table></tr></table></td><script src="http://www.google-analytics.com/urchin.js" type="text/javascript"> </script> <script type="text/javascript"> _uacct = "UA-634822-1"; urchinTracker(); </script> </BODY> </HTML>