Počet záznamů: 1

Goussia Labbé , 1896 (Apicomplexa, Eimeriorina) in Amphibia: Diversity, Biology, Molecular Phylogeny and Comments on theStatus of the Genus

  1. 1.
    0327073 - BC-A 2010 RIV DE eng J - Článek v odborném periodiku
    Jirků, Miloslav - Jirků, Milan - Oborník, Miroslav - Lukeš, Julius - Modrý, David
    Goussia Labbé , 1896 (Apicomplexa, Eimeriorina) in Amphibia: Diversity, Biology, Molecular Phylogeny and Comments on theStatus of the Genus.
    Protist. Roč. 160, č. 1 (2009), s. 123-136 ISSN 1434-4610
    Grant CEP: GA ČR(CZ) GA206/03/1544
    Výzkumný záměr: CEZ:AV0Z60220518
    Klíčová slova: Anura * coccidia * cryptic species * Goussia * phylogeny * ultrastructure
    Kód oboru RIV: EG - Zoologie
    Impakt faktor: 3.853, rok: 2009

    We provide new data on Goussia in anurans. Divergence in the SSU rDNA sequences of 3 Goussia isolates from 3 anuran spp. suggests that the isolates represent 3 distinct species. The isolates from Rana dalmatina and Rana temporaria are, on the basis of host specificity, light microscopic, ultrastructural, and molecular phylogenetic data, described as a new species, Goussia noelleri. During host’s metamorphosis the infection disappears, but oocysts are retained in the liver of post-metamorphic frogs. Molecular phylogenetic analysis showed that anuran-host Goussia form a monophyletic clade, which together with a clade of piscine Goussia metchnikovi, constitute basal lineages of the Eimeriidae. Goussia janae represents a distinct lineage, sister to the clade containing the other eimeriorinid taxa, suggesting a paraphyly of the genus Goussia. The identity of G. neglecta, status of the genus Goussia, cryptic species among anuran-host Goussia and their ecological peculiarities are discussed.
    Trvalý link: http://hdl.handle.net/11104/0173974