Počet záznamů: 1  

Asymmetric response of root-associated fungal communities of an arbuscular mycorrhizal grass and an ectomycorrhizal tree to their coexistence in primary succession

  1. 1.
    SYSNO ASEP0482757
    Druh ASEPJ - Článek v odborném periodiku
    Zařazení RIVJ - Článek v odborném periodiku
    Poddruh JČlánek ve WOS
    NázevAsymmetric response of root-associated fungal communities of an arbuscular mycorrhizal grass and an ectomycorrhizal tree to their coexistence in primary succession
    Tvůrce(i) Knoblochová, T. (CZ)
    Kohout, Petr (MBU-M) ORCID, RID
    Püschel, D. (CZ)
    Doubková, P. (CZ)
    Frouz, J. (CZ)
    Cajthaml, T. (CZ)
    Kukla, J. (CZ)
    Vosátka, M. (CZ)
    Rydlová, J. (CZ)
    Zdroj.dok.Mycorrhiza. - : Springer - ISSN 0940-6360
    Roč. 27, č. 8 (2017), s. 775-789
    Poč.str.15 s.
    Jazyk dok.eng - angličtina
    Země vyd.DE - Německo
    Klíč. slovaArbuscular mycorrhiza ; Ectomycorrhiza ; Root-associated fungal communities
    Vědní obor RIVEE - Mikrobiologie, virologie
    Obor OECDMicrobiology
    CEPGA13-10377S GA ČR - Grantová agentura ČR
    Institucionální podporaMBU-M - RVO:61388971
    UT WOS000413303000004
    DOI10.1007/s00572-017-0792-x
    AnotaceThe arbuscular mycorrhizal (AM) grass Calamagrostis epigejos and predominantly ectomycorrhizal (EcM) tree Salix caprea co-occur at post-mining sites spontaneously colonized by vegetation. During succession, AM herbaceous vegetation is replaced by predominantly EcM woody species. To better understand the interaction of AM and EcM plants during vegetation transition, we studied the reciprocal effects of these species' coexistence on their root-associated fungi (RAF). We collected root and soil samples from three different microenvironments: stand of C. epigejos, under S. caprea canopy, and contact zone where roots of the two species interacted. RAF communities and mycorrhizal colonization were determined in sampled roots, and the soil was tested for EcM and AM inoculation potentials. Although the microenvironment significantly affected composition of the RAF communities in both plant species, the effect was greater in the case of C. epigejos RAF communities than in that of S. caprea RAF communities. The presence of S. caprea also significantly decreased AM fungal abundance in soil as well as AM colonization and richness of AM fungi in C. epigejos roots. Changes observed in the abundance and community composition of AM fungi might constitute an important factor in transition from AM-dominated to EcM-dominated vegetation during succession.
    PracovištěMikrobiologický ústav
    KontaktEliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231
    Rok sběru2018
Počet záznamů: 1  

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