Počet záznamů: 1  

A diverse fungal community associated with Pseudorchis albida (Orchidaceae) roots

  1. 1.
    0394246 - BU-J 2014 RIV GB eng J - Článek v odborném periodiku
    Kohout, Petr - Těšitelová, T. - Roy, M. - Vohník, Martin - Jersáková, Jana
    A diverse fungal community associated with Pseudorchis albida (Orchidaceae) roots.
    Fungal Ecology. Roč. 6, č. 1 (2013), s. 50-64. ISSN 1754-5048
    Grant CEP: GA ČR(CZ) GAP505/10/0786
    Institucionální podpora: RVO:67985939 ; RVO:67179843
    Klíčová slova: ecology * fungal diversity * Helotiales
    Kód oboru RIV: EF - Botanika; EH - Ekologie - společenstva (UEK-B)
    Impakt faktor: 2.992, rok: 2013

    In total, 66 distinct OTUs of mycorrhizal and non-mycorrhizal fungi were found, which, to our knowledge, is the highest diversity of root-associated fungi that has yet been detected in a single orchid species. The mycorrhizal community was dominated by Tulasnella species, which were mainly detected by isolation from pelotons or cloning from root sections. The roots showed higher mycorrhizal colonization in summer, corroborating the frequent reports of Tulasnella from pelotons in this season. In contrast, two helotialean fungi, Varicosporium elodeae and Leohumicola sp., the latter of which was repeatedly isolated from pelotons, were significantly more abundant in the autumn.
    Trvalý link: http://hdl.handle.net/11104/0222534