Cited by 237Plant Pathogens and Fungal DiseasesYeasts and Rust Fungi StudiesPlant Diversity and Evolution

Systematic reappraisal of species in Phoma section Paraphoma , Pyrenochaeta and Pleurophoma

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de Gruyter, Johannes, Woudenberg, Joyce H.C., Aveskamp, Maikel M., Verkley, Gerard J.M., Groenewald, Johannes Z., Crous, Pedro W.·2010·Mycologia

Abstract

Sequence data from the 18S nrDNA (SSU) and 28S nrDNA (LSU) regions of isolates of Phoma section Paraphoma were compared with those of representative isolates of the morphologically similar anamorph genera Pleurophoma and Pyrenochaeta and of the type species of Phoma sections Phoma, Pilosa and Plenodomus. Phoma section Paraphoma was found to be highly polyphyletic within the Pleosporales and only distantly related to Phoma section Phoma. The genus Paraphoma, which is based on Paraphoma radicina, is reintroduced in the Phaeosphaeriaceae with two additional taxa. The new genera Setophoma and Neosetophoma, type species Setophoma terrestris comb. nov. and Neosetophoma samarorum comb. nov., are introduced and represent species that are closely related to Paraphoma but differ based on morphological characters and molecular phylogeny. Phoma coonsii is transferred to genus Chaetosphaeronema that also belongs to the Phaeosphaeriaceae. Pyrenochaetopsis gen. nov. is introduced to accommodate the type species Pyrenochaetopsis leptospora comb. nov., as well as several other species formerly accommodated in Phoma and Pyrenochaeta. Pyrenochaetopsis is closely related to Pyrenochaeta and classified in the Cucurbitariaceae. Pleurophoma cava is transferred to genus Pyrenochaeta. The new genera elucidate the confusing taxonomy of species in genera Phoma, Pyrenochaeta and Pleurophoma and recognize monophyletic genera with distinct teleomorph affinities.

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Crossref · 10.3852/09-240

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Authors
de Gruyter, J., Woudenberg, J. H. C., Aveskamp, M. M., Verkley, G. J. M., Groenewald, J. Z., & Crous, P. W.
Affiliations
  • Plant Protection Service, P.O. Box 9102, 6700 HC Wageningen, the Netherlands
  • Westerdijk Fungal Biodiversity Institute (NL)
Venue
Mycologia
Published
2010-09
Volume
102
Issue
5
Pages
1066-1081
ISSN
  • 0027-5514 (ISSN-L)
  • 1557-2536
OpenAlex
W2111689001
Cited by
237
References
34
Citations by year
2026: 8 · 2025: 21 · 2024: 14 · 2023: 8 · 2022: 22 · 2021: 17 · 2020: 19 · 2019: 14 · 2018: 11 · 2017: 22 · 2016: 12 · 2015: 17 · 2014: 21 · 2013: 12 · 2012: 8
FWCI
4.19
Type
journal article
Language
en
Open access
Locations
  • Mycologia (publishedVersion)
  • PubMed (publishedVersion)
  • KNAW research portal (Royal Academy of Art and Sciences (KNAW)) (publishedVersion)
  • Data Archiving and Networked Services (DANS) (submittedVersion)
  • Socio-Environmental Systems Modeling (submittedVersion)
  • KNAW Research Portal (The Royal Netherlands Academy of Arts and Sciences) (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cell Biology › Plant Pathogens and Fungal Diseases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Yeasts and Rust Fungi Studies
  • Life Sciences › Agricultural and Biological Sciences › Ecology, Evolution, Behavior and Systematics › Plant Diversity and Evolution
Keywords
Phaeosphaeriaceae, Pleosporales, fungal taxonomy, molecular phylogeny, Pyrenochaeta, new genus, new combination, polyphyly
MeSH terms
Base Sequence, Basidiomycota, Mitosporic Fungi, DNA, Fungal, Phylogeny, RNA, Fungal, RNA, Ribosomal, RNA, Ribosomal, 28S, Plant Roots, Cucurbitaceae

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