Local distribution of ectomycorrhizae-associated basidiomycetes in forest soil correlates with degree of soil organic matter humification and available electrolytes

0350280 - MBÚ 2011 RIV CZ eng J - Journal Article
Gryndler, Milan - Soukupová, Lucie - Gryndlerová, Hana - Baldrian, Petr - Hršelová, Hana
Local distribution of ectomycorrhizae-associated basidiomycetes in forest soil correlates with degree of soil organic matter humification and available electrolytes.
Folia Microbiologica. Roč. 55, č. 5 (2010), s. 454-460. ISSN 0015-5632. E-ISSN 1874-9356
R&D Projects: GA ČR GA526/06/0540; GA MŠMT LC06066
Institutional research plan: CEZ:AV0Z50200510
Keywords : mixed forest * fungi * community
Subject RIV: EE - Microbiology, Virology
Impact factor: 0.977, year: 2010

Anotace v anglickém jazyce Spatial distribution of ectomycorrhizae-associated basidiomycetes was determined in oakbirch forest using terminal restriction fragment length polymorphism (T-RFLP) analysis. The data were correlated with actual soil humidity, pH, electric conductivity of the soil extract, absorbance A465 and A665 of water and alkali soil extracts and with the ratio A465/A665 (parameter A4/A6). Natural non-homogeneity of the soil parameters was used as experimental gradient. Distance-based redundancy analysis of the T-RFLP data (with soil parameters being taken as environmental parameters) provided significant results when ITS1Fterminanted restriction fragments were analyzed. Among other fungi, a Mycena galericulata related fungus was observed to correlate negatively with A4/A6, indicating its association with highly humified soil organic matter. Positive association of other, unidentified fungi with A4/A6 was also observed
Permanent Link: http://hdl.handle.net/11104/0190319