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Tuber aestivum association with non-host rootsMilan GryndlerLucie ?ernáPetra BukovskáHana Hr?elováJan JansaOriginal PaperDOI:
10.-014-0580-9Cite this article as: Gryndler, M., ?erná, L., Bukovská, P. et al. Mycorrhiza (3. doi:10.-014-0580-9
Mycorrhizal fungi provide direct and functional interconnection of soil environment with their host plant roots. Colonization of non-host plants have occasionally been described, but its intensity and functional significance in complex plant communities remain generally unknown. Here, the abundance of ectomycorrhizal fungus Tuber aestivum was measured in the roots of host and non-host (non-ectomycorrhizal) plants in a naturally occurring T. aestivum colony using a quantitative PCR approach. The roots of non-host plant species found inside the br?lé area were extensively colonized by T. aestivum mycelium, although the levels were significantly lower than those found in host Carpinus betulus roots. However, fungal biomass concentration in the non-host roots was one to two orders of magnitude higher than that in the surrounding soil. This indicates existence of an important biotic interaction between T. aestivum mycelium and the non-host, mostly herbaceous plants. 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J Plant Res 126:215–222Milan Gryndler1Lucie ?erná2Petra Bukovská2Hana Hr?elová2Jan Jansa21.Faculty of SciencesJ.E. Purkinje University?stí nad LabemCzech Republic2.Institute of Microbiology, v.v.i.Academy of Sciences of the Czech RepublicPragueCzech Republic
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