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Gewählte Publikation:

Krpata, D; Peintner, U; Langer, I; Fitz, WJ; Schweiger, P.
(2008): Ectomycorrhizal communities associated with Populus tremula growing on a heavy metal contaminated site.
Mycol Res. 2008; 112(Pt 9):1069-1079 FullText FullText_BOKU

Abstract:
European aspen is one of the most widely distributed trees in Central Europe and is a typical early colonizer of poor and disturbed soils. However, little is known about ectomycorrhizal (ECM) fungi in these ecosystems. We examined the ECM community of European aspen growing on a heavily contaminated site in southern Austria by analysing ECM roots, sorting them into morphotypes, subjecting them to DNA extraction, PCR, and DNA sequencing. ECM root symbionts were sampled two times in 2004. During this time, the below-ground community structure was relatively stable; we found no evidence of taxa adapted to summer or autumn conditions and only two species varied widely in occurrence between soil horizons. The ECM fungal community was diverse (54 species), rich in Basidiomycota (43 species), and dominated by Cenococcum geophilum and fungi with corticoid basidiomes (e.g. Thelephoraceae). (C) 2008 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.
Autor*innen der BOKU Wien:
Langer Ingrid
Schweiger Peter
Find related publications in this database (using NML MeSH Indexing)
Ascomycota - classification
Austria -
Basidiomycota - classification
DNA, Fungal - analysis
DNA, Ribosomal Spacer - analysis
Ecosystem -
Metals, Heavy - metabolism
Mycorrhizae - classification
Plant Roots - microbiology
Polymerase Chain Reaction -
Populus - microbiology
RNA, Ribosomal, 18S - genetics
RNA, Ribosomal, 28S - genetics
Sequence Analysis, DNA -
Soil Microbiology -
Soil Pollutants - metabolism
Symbiosis -

Find related publications in this database (Keywords)
Aspen
Ectomycorrhiza
ECM
Fungal community
Heavy metal
Populus tremula
Soil horizon


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