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Acremonium phylogenetic overview and revision of Gliomastix, Sarocladium, and Trichothecium
Over 200 new sequences are generated for members of the genus Acremonium and related taxa including ribosomal small subunit sequences (SSU) for phylogenetic analysis and large subunit (LSU) sequences for phylogeny and DNA-based identification. Phylogenetic analysis reveals that within the Hypocreale...
Autores principales: | , , , , , , , |
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Formato: | Texto |
Lenguaje: | English |
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CBS Fungal Biodiversity Centre
2011
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3065988/ https://www.ncbi.nlm.nih.gov/pubmed/21523192 http://dx.doi.org/10.3114/sim.2011.68.06 |
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author | Summerbell, R.C. Gueidan, C. Schroers, H-J. de Hoog, G.S. Starink, M. Rosete, Y. Arocha Guarro, J. Scott, J.A. |
author_facet | Summerbell, R.C. Gueidan, C. Schroers, H-J. de Hoog, G.S. Starink, M. Rosete, Y. Arocha Guarro, J. Scott, J.A. |
author_sort | Summerbell, R.C. |
collection | PubMed |
description | Over 200 new sequences are generated for members of the genus Acremonium and related taxa including ribosomal small subunit sequences (SSU) for phylogenetic analysis and large subunit (LSU) sequences for phylogeny and DNA-based identification. Phylogenetic analysis reveals that within the Hypocreales, there are two major clusters containing multiple Acremonium species. One clade contains Acremonium sclerotigenum, the genus Emericellopsis, and the genus Geosmithia as prominent elements. The second clade contains the genera Gliomastix sensu stricto and Bionectria. In addition, there are numerous smaller clades plus two multi-species clades, one containing Acremonium strictum and the type species of the genus Sarocladium, and, as seen in the combined SSU/LSU analysis, one associated subclade containing Acremonium breve and related species plus Acremonium curvulum and related species. This sequence information allows the revision of three genera. Gliomastix is revived for five species, G. murorum, G. polychroma, G. tumulicola, G. roseogrisea, and G. masseei. Sarocladium is extended to include all members of the phylogenetically distinct A. strictum clade including the medically important A. kiliense and the protective maize endophyte A. zeae. Also included in Sarocladium are members of the phylogenetically delimited Acremonium bacillisporum clade, closely linked to the A. strictum clade. The genus Trichothecium is revised following the principles of unitary nomenclature based on the oldest valid anamorph or teleomorph name, and new combinations are made in Trichothecium for the tightly interrelated Acremonium crotocinigenum, Spicellum roseum, and teleomorph Leucosphaerina indica. Outside the Hypocreales, numerous Acremonium-like species fall into the Plectosphaerellaceae, and A. atrogriseum falls into the Cephalothecaceae. |
format | Text |
id | pubmed-3065988 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2011 |
publisher | CBS Fungal Biodiversity Centre |
record_format | MEDLINE/PubMed |
spelling | pubmed-30659882011-04-26 Acremonium phylogenetic overview and revision of Gliomastix, Sarocladium, and Trichothecium Summerbell, R.C. Gueidan, C. Schroers, H-J. de Hoog, G.S. Starink, M. Rosete, Y. Arocha Guarro, J. Scott, J.A. Stud Mycol Articles Over 200 new sequences are generated for members of the genus Acremonium and related taxa including ribosomal small subunit sequences (SSU) for phylogenetic analysis and large subunit (LSU) sequences for phylogeny and DNA-based identification. Phylogenetic analysis reveals that within the Hypocreales, there are two major clusters containing multiple Acremonium species. One clade contains Acremonium sclerotigenum, the genus Emericellopsis, and the genus Geosmithia as prominent elements. The second clade contains the genera Gliomastix sensu stricto and Bionectria. In addition, there are numerous smaller clades plus two multi-species clades, one containing Acremonium strictum and the type species of the genus Sarocladium, and, as seen in the combined SSU/LSU analysis, one associated subclade containing Acremonium breve and related species plus Acremonium curvulum and related species. This sequence information allows the revision of three genera. Gliomastix is revived for five species, G. murorum, G. polychroma, G. tumulicola, G. roseogrisea, and G. masseei. Sarocladium is extended to include all members of the phylogenetically distinct A. strictum clade including the medically important A. kiliense and the protective maize endophyte A. zeae. Also included in Sarocladium are members of the phylogenetically delimited Acremonium bacillisporum clade, closely linked to the A. strictum clade. The genus Trichothecium is revised following the principles of unitary nomenclature based on the oldest valid anamorph or teleomorph name, and new combinations are made in Trichothecium for the tightly interrelated Acremonium crotocinigenum, Spicellum roseum, and teleomorph Leucosphaerina indica. Outside the Hypocreales, numerous Acremonium-like species fall into the Plectosphaerellaceae, and A. atrogriseum falls into the Cephalothecaceae. CBS Fungal Biodiversity Centre 2011 /pmc/articles/PMC3065988/ /pubmed/21523192 http://dx.doi.org/10.3114/sim.2011.68.06 Text en Copyright © Copyright 2011 CBS-KNAW Fungal Biodiversity Centre You are free to share - to copy, distribute and transmit the work, under the following conditions: Attribution: You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work). Non-commercial: You may not use this work for commercial purposes. No derivative works: You may not alter, transform, or build upon this work. For any reuse or distribution, you must make clear to others the license terms of this work, which can be found at http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode. (http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode) Any of the above conditions can be waived if you get permission from the copyright holder. Nothing in this license impairs or restricts the author's moral rights. |
spellingShingle | Articles Summerbell, R.C. Gueidan, C. Schroers, H-J. de Hoog, G.S. Starink, M. Rosete, Y. Arocha Guarro, J. Scott, J.A. Acremonium phylogenetic overview and revision of Gliomastix, Sarocladium, and Trichothecium |
title | Acremonium phylogenetic overview and revision of Gliomastix,
Sarocladium, and Trichothecium |
title_full | Acremonium phylogenetic overview and revision of Gliomastix,
Sarocladium, and Trichothecium |
title_fullStr | Acremonium phylogenetic overview and revision of Gliomastix,
Sarocladium, and Trichothecium |
title_full_unstemmed | Acremonium phylogenetic overview and revision of Gliomastix,
Sarocladium, and Trichothecium |
title_short | Acremonium phylogenetic overview and revision of Gliomastix,
Sarocladium, and Trichothecium |
title_sort | acremonium phylogenetic overview and revision of gliomastix,
sarocladium, and trichothecium |
topic | Articles |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3065988/ https://www.ncbi.nlm.nih.gov/pubmed/21523192 http://dx.doi.org/10.3114/sim.2011.68.06 |
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