What is Johansonia?

The bitunicate ascomycete genus Johansonia is presently treated as a member of Saccardiaceae, a family regarded as incertae sedis within the Ascomycota. Recent collections on leaves of a leguminous host, Dimorphandra mollis, in Mato Grosso, Brazil, led to the discovery of a new species of Johansonia...

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Autores principales: Crous, Pedro W., Barreto, Robert W., Alfenas, Acelino C., Alfenas, Rafael F., Groenewald, Johannes Z.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nationaal Herbarium Nederland & Centraallbureau voor Schimmelcultures 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3348781/
https://www.ncbi.nlm.nih.gov/pubmed/22679570
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author Crous, Pedro W.
Barreto, Robert W.
Alfenas, Acelino C.
Alfenas, Rafael F.
Groenewald, Johannes Z.
author_facet Crous, Pedro W.
Barreto, Robert W.
Alfenas, Acelino C.
Alfenas, Rafael F.
Groenewald, Johannes Z.
author_sort Crous, Pedro W.
collection PubMed
description The bitunicate ascomycete genus Johansonia is presently treated as a member of Saccardiaceae, a family regarded as incertae sedis within the Ascomycota. Recent collections on leaves of a leguminous host, Dimorphandra mollis, in Mato Grosso, Brazil, led to the discovery of a new species of Johansonia, described here as J. chapadiensis. Based on DNA sequence data of the nuclear ribosomal DNA (LSU), Johansonia is revealed to represent a member of Dothideomycetes, Capnodiales. Although its family could not be resolved, it clustered basal to Schizothyriaceae and Mycosphaerellaceae, and could well represent a species of Saccardiaceae. DNA sequence data of other members of Saccardiaceae would be required, however, to confirm this classification.
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spelling pubmed-33487812012-06-07 What is Johansonia? Crous, Pedro W. Barreto, Robert W. Alfenas, Acelino C. Alfenas, Rafael F. Groenewald, Johannes Z. IMA Fungus Article The bitunicate ascomycete genus Johansonia is presently treated as a member of Saccardiaceae, a family regarded as incertae sedis within the Ascomycota. Recent collections on leaves of a leguminous host, Dimorphandra mollis, in Mato Grosso, Brazil, led to the discovery of a new species of Johansonia, described here as J. chapadiensis. Based on DNA sequence data of the nuclear ribosomal DNA (LSU), Johansonia is revealed to represent a member of Dothideomycetes, Capnodiales. Although its family could not be resolved, it clustered basal to Schizothyriaceae and Mycosphaerellaceae, and could well represent a species of Saccardiaceae. DNA sequence data of other members of Saccardiaceae would be required, however, to confirm this classification. Nationaal Herbarium Nederland & Centraallbureau voor Schimmelcultures 2010-11-02 2010-12 /pmc/articles/PMC3348781/ /pubmed/22679570 Text en © 2010 International Mycological Association http://creativecommons.org/licenses/by-nc-nd/3.0/legalcode 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. 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 Article
Crous, Pedro W.
Barreto, Robert W.
Alfenas, Acelino C.
Alfenas, Rafael F.
Groenewald, Johannes Z.
What is Johansonia?
title What is Johansonia?
title_full What is Johansonia?
title_fullStr What is Johansonia?
title_full_unstemmed What is Johansonia?
title_short What is Johansonia?
title_sort what is johansonia?
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3348781/
https://www.ncbi.nlm.nih.gov/pubmed/22679570
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