Journal of Eukaryotic Microbiology

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In Vitro Propagation of the Protozoan Perkinsus Marinus, A Pathogen of the Eastern Oyster, Crassostrea Virginica
Journal of Eukaryotic Microbiology - Tập 40 Số 3 - Trang 304-310 - 1993
Jérôme F. La Peyre, Mohamed Faisal, Eugene M. Burreson
ABSTRACT. Perkinsus marinus, a pathogen of eastern oysters (Crassostrea virginica), has been successfully propagated in vitro. Cultures of the parasite were initiated from heart fragments of an infected oyster. the cultured protozoan (designated Parkinsus‐1) was similar in morphology at...... hiện toàn bộ
Description of Perkinsus beihaiensis n. sp., a new Perkinsus sp. Parasite in Oysters of Southern China
Journal of Eukaryotic Microbiology - Tập 55 Số 2 - Trang 117-130 - 2008
Jessica Small, Jie Xiao, Christopher F. Dungan, Kimberly S. Reece
ABSTRACT. Oysters were collected from coastal locations in China from 1999–2006 for parasite analyses by molecular, culture, and histological techniques. Polymerase chain reaction‐based assays targeting the internal transcribed spacer (ITS) region of the ribosomal RNA gene complex were performed to detect the presence of Perkinsus species....... hiện toàn bộ
Investigating Deep Phylogenetic Relationships among Cyanobacteria and Plastids by Small Subunit rRNA Sequence Analysis1
Journal of Eukaryotic Microbiology - Tập 46 Số 4 - Trang 327-338 - 1999
Seán Turner, Kathleen M. Pryer, Vivian Miao, Jeffrey D. Palmer
Small subunit rRNA sequence data were generated for 27 strains of cyanobacteria and incorporated into a phylogenetic analysis of 1,377 aligned sequence positions from a diverse sampling of 53 cyanobacteria and 10 photosynthetic plastids. Tree inference was carried out using a maximum likelihood method with correction for site‐to‐site variation in evolutionary rate. Confidence in the inferr...... hiện toàn bộ
Incorporation of Label from Acetate and Laurate into the Mannan of Leishmania donovani via the Glyoxylate Cycle
Journal of Eukaryotic Microbiology - Tập 40 Số 6 - Trang 730-732 - 1993
FRANK P. KEEGAN, J.J. Blum
ABSTRACT Leishmania donovani promastigotes in late‐stationary phase incorporated label from [2‐14C]acetate and [1‐14C]laurate into the mannose residues of mannan, thus confirming the presence of a functional glyoxylate bypass in these parasitic protozoa. Isolated, washed calls also incorporated la...... hiện toàn bộ
Characterization of Two Species of Trypanosomatidae from the Honey Bee Apis mellifera: Crithidia mellificae Langridge and McGhee, and Lotmaria passim n. gen., n. sp.
Journal of Eukaryotic Microbiology - Tập 62 Số 5 - Trang 567-583 - 2015
Ryan S. Schwarz, Gary R. Bauchan, Charles Murphy, Jorgen Ravoet, Dirk C. de Graaf, Jay D. Evans
AbstractTrypanosomatids are increasingly recognized as prevalent in European honey bees (Apis mellifera) and by default are attributed to one recognized species, Crithidia mellificae Langridge and McGhee, 1967. We provide reference genetic and ultrastructural data for type isolates of C. mellificae<...... hiện toàn bộ
Phylogeny of Trichomonads Inferred from Small‐Subunit rRNA Sequences
Journal of Eukaryotic Microbiology - Tập 42 Số 4 - Trang 411-415 - 1995
John H. Gunderson, Gregory Hinkle, Detlev D. Leipe, Hilary G. Morrison, Shawn K. Stickel, David A. Odelson, John A. Breznak, Thomas A. Nerad, Miklós Müller, Mitchell L. Sogin
ABSTRACT. Small subunit (16S‐like) ribosomal RNA sequences were obtained from representatives of all four families constituting the order Trichomonadida. Comparative sequence analysis revealed that the Trichomonadida are a monophyletic lineage and a deep branch of the eukaryotic tree. Relative to other early divergent eukaryotic assemblages the branching pattern wit...... hiện toàn bộ
Application of Combined Morphological–Molecular Approaches to the Identification of Planktonic Protists from Environmental Samples
Journal of Eukaryotic Microbiology - Tập 55 Số 4 - Trang 306-312 - 2008
R. Joel Duff, Hope C. Ball, Peter J. Lavrentyev
ABSTRACT. The value of molecular databases for unicellular eukaryotic identification and phylogenetic reconstruction is predicated on the availability of sequences and accuracy of taxonomic identifications that accompany those sequences. Biased representation of sequences is due in part to the differing ability to isolate and culture various groups of protists. Tech...... hiện toàn bộ
Higher Level Taxonomy and Molecular Phylogenetics of the Choanoflagellatea
Journal of Eukaryotic Microbiology - Tập 58 Số 5 - Trang 452-462 - 2011
Frank Nitsche, Martin Carr, Hartmut Arndt, B. S. C. Leadbeater
The New Higher Level Classification of Eukaryotes with Emphasis on the Taxonomy of Protists
Journal of Eukaryotic Microbiology - Tập 52 Số 5 - Trang 399-451 - 2005
Sina Adl, Alastair G. B. Simpson, Mark A. Farmer, Robert A. Andersen, O. Roger Anderson, John R. Barta, Samuel S. Bowser, Guy Brugerolle, Robert A. Fensome, Suzanne Fredericq, Timothy Y. James, Sergey A. Karpov, Paul Kugrens, J. C. Krug, Christopher E. Lane, Louise A. Lewis, Jean M. Lodge, Denis H. Lynn, David G. Mann, Richard M. McCourt, Leonel Mendoza, Øjvind Moestrup, Sharon E. Mozley-Standridge, Thomas A. Nerad, Carol A. Shearer, А. В. Смирнов, Frederick W. Spiegel, “Max” F. J. R. Taylor
The Mixoplankton Database (MDB): Diversity of photo‐phago‐trophic plankton in form, function, and distribution across the global ocean
Journal of Eukaryotic Microbiology - Tập 70 Số 4 - 2023
Aditee Mitra, David A. Caron, Emile Faure, Kevin J. Flynn, Suzana G. Leles, Per Juel Hansen, George B. McManus, Fabrice Not, Helga do Rosário Gomes, Luciana F. Santoferrara, Diane K. Stoecker, Urban Tillmann
AbstractProtist plankton are major members of open‐water marine food webs. Traditionally divided between phototrophic phytoplankton and phagotrophic zooplankton, recent research shows many actually combine phototrophy and phagotrophy in the one cell; these protists are the “mixoplankton.” Under the mixoplankton paradigm, “phytoplankton” are incapable of phagotrophy...... hiện toàn bộ
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