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A new fungal genus, Teracosphaeria, with a phialophora-like anamorph (Sordariomycetes, Ascomycota)

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F07%3A00089629" target="_blank" >RIV/67985939:_____/07:00089629 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    A new fungal genus, Teracosphaeria, with a phialophora-like anamorph (Sordariomycetes, Ascomycota)

  • Original language description

    The new genus and species Teracosphaeria petroica is described for a perithecial ascomycete and its Phialophora anamorph occurring on decayed wood collected in New Zealand. Phylogenetic analysis of LSU rDNA sequence data indicates that this fungus is distinct from morphologically similar fungi classified in the Chaetosphaeriales, the Trichosphaeriales or the Magnaporthaceae. It forms a monophyletic group with chaetosphaeria-like ascomycetes, such as the pyrenomycete genus Mirannulata, and shows affinitywith the anamorphic species Dictyochaeta cylindrospora. The utility of describing anamorph genera for morphologically reduced anamorphs, when anamorph characters are actually part of the holomorph diagnosis, is discussed.

  • Czech name

    Nový houbový rod Teracosphaeria s Phialophora anamorfou (Sordariomycetes, Ascomycota)

  • Czech description

    Nový rod a druh Teracosphaeria petroica je popsán pro peritheciální askomycet a jeho Phialophora anamorfu z tlejícho dřeva na Novém Zélandu. Fylogenetická analýza LSU rDNA naznačuje, že tato houba není příbuzná s morfologicky podobnými organizmy ze skupin Chaetosphaeriales, Trichosphaeriales či Magnaporthaceae. Rod Teracosphaeria tvoří monofyletickou skupinu s rodem Mirannulata, který se rodu Chaetosphaeria vzdáleně podobá a je příbuzný s anamorfickým druhem Dictyochaeta cylindrospora. Užitečnost popisunového anamorfního rodu pro morfologicky redukované anamorfy, v případě že morfologické znaky anamorfy jsou ve skutečnosti součástí holomorfy, jsou diskutovány.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    EF - Botany

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/GA206%2F06%2F1806" target="_blank" >GA206/06/1806: Molecular systematics of the Ceratostomella complex and similar pyrenomycetous fungi</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2007

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Mycological Research

  • ISSN

    0953-7562

  • e-ISSN

  • Volume of the periodical

    111

  • Issue of the periodical within the volume

    -

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    12

  • Pages from-to

    287-298

  • UT code for WoS article

  • EID of the result in the Scopus database