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Seasonal Dynamics of Arbuscular Mycorrhizal Fungal Communities in Roots in a Seminatural Grassland
ABSTRACT Symbiotic arbuscular mycorrhizal fungi (AMF) have been shown to influence both the diversity and productivity of grassland plant communities. These effects have been postulated to depend onExpand
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Molecular analysis of arbuscular mycorrhizal fungi colonising a semi-natural grassland along a fertilisation gradient.
The community of arbuscular mycorrhizal fungi (AMF) colonizing the roots of Festuca pratensis and Achillea millefolium was characterized in a Swedish pasture at different times, along a gradient ofExpand
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Multiple origins of lichen symbioses in fungi suggested by SSU rDNA phylogeny.
Phylogenetic hypotheses provide a context for examining the evolution of heterotrophic lifestyles. The lichen lifestyle, which is the symbiotic association of fungi with algae, is found in variousExpand
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Community analysis of arbuscular mycorrhizal fungi and bacteria in the maize mycorrhizosphere in a long-term fertilization trial.
In this study, we investigated the impact of organic and mineral fertilizers on the community composition of arbuscular mycorrhizal (AM) fungi and bacteria in the mycorrhizosphere of maize in a fieldExpand
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Mazaedium evolution in the Ascomycota (Fungi) and the classification of mazaediate groups of formerly unclear relationship
Calicioid or mazaediate fungi constitute a heterogeneous assemblage of fungi sharing the presence of a mazaedium. These fungi were once treated as an order (Caliciales) of the Ascomycota but many areExpand
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CO2 exchange and thallus nitrogen across 75 contrasting lichen associations from different climate zones
Abstract. Aiming to investigate whether a carbon-to-nitrogen equilibrium model describes resource allocation in lichens, net photosynthesis (NP), respiration (R), concentrations of nitrogen (N),Expand
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The full-length phylogenetic tree from 1551 ribosomal sequences of chitinous fungi, Fungi.
A data set with 1551 fungal sequences of the small subunit ribosomal RNA has been analysed phylogenetically. Four animal sequences were used to root the tree. The parsimony ratchet algorithm inExpand
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β-tubulin, ITS and group I intron sequences challenge the species pair concept in Physcia aipolia and P. caesia
Abstract ITS, group I intron and partial β-tubulin sequences were used to infer phylogenies of a putative lichen species pair: Physcia aipolia (sexual) and P. caesia (asexual). A jackknife treeExpand
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A herbarium-based method for estimates of temporal frequency changes: mosses in Sweden
Abstract A new, resource-efficient, herbarium-based method for estimating temporal frequency changes in species, especially of non-vascular plants and fungi, is presented. It is based on a referenceExpand
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The genus Dirina (Roccellaceae, Arthoniales) revisited
Dirina ( Roccellaceae , Arthoniales ) is a monophyletic genus of crustose, saxicolous or corticolous lichenized fungi. Twenty-four species are accepted in the genus, including nine new species:Expand
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