Phylogenetic overview of the Boletineae |
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| Authors: | Mitchell E Nuhn Manfred Binder Andy FS Taylor Roy E Halling David S Hibbett |
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| Institution: | 1. Dept. of Biology, Clark University, 950 Main St., Worcester, MA 01610, USA;2. CBS-KNAW Fungal Biodiversity Centre, Evolutionary Phytopathology, Institute of the Royal Netherlands Academy of Arts and Sciences, Uppsalalaan 8, 3584 CT Utrecht, Netherlands;3. The James Hutton Institute, Craigiebuckler, Aberdeen AB15 8QH, Scotland, UK;4. Institute of Systematic Botany, New York Botanical Garden, 2900 Southern Blvd., Bronx, NY 10458-5126, USA;5. Institute of Biological and Environmental Sciences, University of Aberdeen, Cruickshank Building, St Machar Dr., Aberdeen AB24 3UU, UK |
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| Abstract: | The generic and sub-generic relationships in the Boletineae (Boletales) were studied using nuclear large subunit (nuc-lsu), translation elongation factor 1-alpha (tef1), and DNA directed RNA polymerase largest subunit (RPB1). The Boletineae, with the exclusion of Hydnomerulius pinastri, was strongly supported and the status of the families Boletaceae and Paxillaceae is discussed. Members of the genus Boletus are found throughout the phylogeny, with the majority not closely related to the type species, Boletus edulis. Many of the traditional, morphologically defined genera are not supported as monophyletic and additional sampling and taxonomic revisions are needed. The majority of the Boletineae are confirmed or putatively ectomycorrhizal (ECM), but two putatively mycoparasitic lineages (one lineage of Buchwaldoboletus lignicola and Chalciporus piperatus and the second Pseudoboletus parasiticus) are strongly supported. |
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| Keywords: | Ecology Systematics Taxonomic review |
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