Výsledky vyhledávání - "Thomas A, Nerad"

Stenamoeba polymorpha , a New Species Isolated from Domesticated Horse Equus ferus caballus

Autor: O. Roger Anderson, Michael T. Peglar, Thomas A. Nerad

Publikováno v: Journal of Eukaryotic Microbiology. 63:698-708

A new species of lobosean amoeba, Stenamoeba polymorpha n. sp., was isolated from the diarrheic stool of a domesticated horse in Great Falls Virginia, U.S. It shares characteristics with the five other described Stenamoeba species. However, electron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab63a5ce41b940652c4f7741e4659ad3
https://doi.org/10.1111/jeu.12317

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Subulatomonas tetraspora nov. gen. nov. sp. is a Member of a Previously Unrecognized Major Clade of Eukaryotes

Autor: Thomas A. Nerad, Laura A. Katz, Charles J. O'Kelly, Laura Wegener Parfrey, Robert E. Molestina, O. Roger Anderson, Anastasia Gant, Jessica R. Grant

Publikováno v: Protist. 162:762-773

While a large number of aerobic free-living protists have been described within the last decade, the number of new anaerobic or microaerophilic microbial eukaryotic taxa has lagged behind. Here we describe a microaerophilic genus and species of amoeb

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c4339af85b04cf93383b347fdab2737
https://doi.org/10.1016/j.protis.2011.05.002

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Phylogenetic placement of diverse amoebae inferred from multigene analyses and assessment of clade stability within ‘Amoebozoa’ upon removal of varying rate classes of SSU-rDNA

Autor: Yonas I. Tekle, Laura A. Katz, Jeffrey C. Cole, O. Roger Anderson, Jessica R. Grant, David J. Patterson, Thomas A. Nerad

Publikováno v: Molecular Phylogenetics and Evolution. 47:339-352

Placing amoeboid lineages on the eukaryotic tree of life is difficult due to the paucity of comparable morphological characters and the limited molecular data available for many groups. This situation has led to the lumping of distantly related linea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d75e5f81450984c9474228a63b0ecae7
https://doi.org/10.1016/j.ympev.2007.11.015

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Etiology of ulcerative lesions of Atlantic menhaden (Brevoortia tyrannus) from James River, Virginia

Autor: Thomas A. Nerad, Stephen P. McIninch, Gregory C. Garman, Stanley R. Webb, Bonnie L. Brown, Michael T. Peglar, Patrick M. Gillevet

Publikováno v: Parasitology Research. 97:358-366

We observed ulcerative lesions on live Atlantic menhaden, Brevoortia tyrannus, during ichthyofaunal sampling in the tidal James River in October 1999 (near Jamestown, VA, USA). Other synoptically collected fishes exhibited no signs of lesions or pre-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c005864d1bc5ea91f299f37abda3b5c8
https://doi.org/10.1007/s00436-005-1437-0

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Identification of Amoebae Implicated in the Life Cycle of Pfiesteria and Pfiestena-Like Dinoflagellates

Autor: O. Roger Anderson, Thomas A. Nerad, Michael T. Peglar, Patrick M. Gillevet

Publikováno v: The Journal of Eukaryotic Microbiology. 51:542-552

This study was undertaken to assess whether amoebae commonly found in mesohaline environments are in fact stages in the life cycles of Pfiesteria and Pfiesteria-like dinoflagellates. Primary isolations of amoebae and dinoflagellates were made from wa

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83310a1acac1f43316f876cec35392bc
https://doi.org/10.1111/j.1550-7408.2004.tb00290.x

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n. gen., n. sp. and n. gen., n. sp.: Two New Amitochondrial Heterolobosean Amoebae from Anoxic Environments

Autor: Thomas A. Nerad, Charles J. O'Kelly, Linda A. Amaral Zettler, Jeffrey D. Silberman, Mitchell L. Sogin

Publikováno v: Protist. 154:281-290

Summary Two new species of heterolobosean amoebae from anoxic environments, Monopylocystis visvesvarai and Sawyeria marylandensis , are described on the basis of light microscopy, electron microscopy, and their phylogenetic affiliation based on analy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9620c2de43d1bddd9a4f2558e08d9153
https://doi.org/10.1078/143446103322166563

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Two New Small-Subunit Ribosomal RNA Gene Lineages within the Subclass Gymnamoebia

Autor: O. Roger Anderson, Charles J. O'Kelly, Jeffrey D. Silberman, Thomas A. Nerad, Michael T. Peglar, Linda A. Amaral Zettler, Salvatore Frasca, Mitchell L. Sogin, Patrick M. Gillevet, Thomas E. Mullen

Publikováno v: The Journal of Eukaryotic Microbiology. 50:224-232

Phylogenetic analysis of small-subunit ribosomal RNA gene sequences for gymnamoebae of the families Vexilliferidae, Paramoebidae, and Vannellidae identified two distinct lineages that are supported by gross morphological characters. This analysis ind

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::056d882547a9e966d4c5f17d5ddea533
https://doi.org/10.1111/j.1550-7408.2003.tb00122.x

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