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Hysterangiales revisited: expanded phylogeny reveals new genera and two new suborders.

ABSTRACT: Hysterangiales (Phallomycetidae, Agaricomycetes, Basidiomycota) is a diverse, nearly cosmopolitan order of predominantly hypogeous, sequestrate, ectomycorrhizal fungi. Expanding on previously published phylogenies, we significantly increased sampling of Hysterangiales specimens, emphasizing representatives from Australia. Using protein-coding genes atp6 (adenosine triphosphate synthase subunit 6) and tef1 (translation elongation factor 1-á), we recovered 26 provisional novel genera, and corroborated existing genera and families. Further, two new suborders (Phallogastrineae subord. nov. and Hysterangineae subord. nov.) and a new family (Phallogastraceae fam. nov.) are described, and three new combinations made to Phallogaster. Aspects of classification and biogeography are presented.

SUBMITTER: Davoodian N

PROVIDER: S-EPMC8687064 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature

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Hysterangiales revisited: expanded phylogeny reveals new genera and two new suborders.

Davoodian N N Lebel T T Castellano M A MA Hosaka K K

Fungal systematics and evolution 20210729

Hysterangiales (Phallomycetidae, Agaricomycetes, Basidiomycota) is a diverse, nearly cosmopolitan order of predominantly hypogeous, sequestrate, ectomycorrhizal fungi. Expanding on previously published phylogenies, we significantly increased sampling of Hysterangiales specimens, emphasizing representatives from Australia. Using protein-coding genes atp6 (adenosine triphosphate synthase subunit 6) and tef1 (translation elongation factor 1-á), we recovered ...[more]

PMID: 35005573

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Hysterangiales revisited: expanded phylogeny reveals new genera and two new suborders.

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<i>Hysterangiales</i> revisited: expanded phylogeny reveals new genera and two new suborders.

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