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Citation for Study 24765

About Citation title: "Multi-gene phylogeny and taxonomy of Amauroderma s. lat. (Ganodermataceae)".
About Study name: "Multi-gene phylogeny and taxonomy of Amauroderma s. lat. (Ganodermataceae)".
About This study is part of submission 24765 (Status: Published).

Citation

Sun Y.F. 2019. Multi-gene phylogeny and taxonomy of Amauroderma s. lat. (Ganodermataceae). Persoonia, .

Authors

  • Sun Y.F. (submitter)

Abstract

Amauroderma s. lat. is defined mainly by the morphological features of non-truncate and double-walled basidiospores with a distinctly ornamented endospore wall. In this work, taxonomic and phylogenetic studies on species of Amauroderma s. lat. were carried out by morphological examination together with ultrastructural observations, and molecular phylogenetic analyses of multiple loci including the internal transcribed spacer regions (ITS), the large subunit of nuclear ribosomal RNA gene (nLSU), the largest subunit of RNA polymerase II (RPB1) and the second subunit of RNA polymerase II (RPB2), the translation elongation factor 1-α gene (TEF) and the β-tubulin gene (TUB). The results demonstrated that species of Ganodermataceae formed ten clades. Species previously placed in Amauroderma s. lat. were divided into four clades: Amauroderma s. str., Foraminispora, Furtadoa and a new genus Sanguinoderma. The classification of Amauroderma s. lat. is thus revised, six new species are described and illustrated, and eight new combinations are proposed. SEM micrographs of basidiospores of Foraminispora and Sanguinoderma are presented, and the importance of SEM in delimitation of taxa in this study is briefly discussed. Keys to species of Amauroderma s. str., Foraminispora, Furtadoa, and Sanguinoderma are also provided.

Keywords

Polyporales, Ganodermataceae, Ultrastructure, Morphology, Phylogeny

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  • Canonical resource URI: http://purl.org/phylo/treebase/phylows/study/TB2:S24765
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