Can wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species

Abstract Ganoderma is a cosmopolitan genus of wood-decaying basidiomycetous macrofungi that can rot the roots and/or lower trunk. Among the standing trees, their presence often indicates that a hazard assessment may be necessary. These bracket fungi are commonly known for the crust-like upper surfac...

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Autores principales:	Alžbeta Michalíková, Terézia Beck, Ján Gáper, Peter Pristaš, Svetlana Gáperová
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/dbc913e62f1e4fe8ad5b4842614c38ee
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spelling	oai:doaj.org-article:dbc913e62f1e4fe8ad5b4842614c38ee2021-12-02T17:45:20ZCan wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species10.1038/s41598-021-92237-52045-2322https://doaj.org/article/dbc913e62f1e4fe8ad5b4842614c38ee2021-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-92237-5https://doaj.org/toc/2045-2322Abstract Ganoderma is a cosmopolitan genus of wood-decaying basidiomycetous macrofungi that can rot the roots and/or lower trunk. Among the standing trees, their presence often indicates that a hazard assessment may be necessary. These bracket fungi are commonly known for the crust-like upper surfaces of their basidiocarps and formation of white rot. Six species occur in central European urban habitats. Several of them, such as Ganoderma adspersum, G. applanatum, G. resinaceum and G. pfeifferi, are most hazardous fungi causing extensive horizontal stem decay in urban trees. Therefore, their early identification is crucial for correct management of trees. In this paper, a fast technique is tested for the determination of phytopathologically important urban macrofungi using fuzzy interference system of Sugeno type based on 13 selected traits of 72 basidiocarps of six Ganoderma species and compared to the ITS sequence based determination. Basidiocarps features were processed for the following situations: At first, the FIS of Sugeno 2 type (without basidiospore sizes) was used and 57 Ganoderma basidiocarps (79.17%) were correctly determined. Determination success increased to 96.61% after selecting basidiocarps with critical values (15 basidiocarps). These undeterminable basidiocarps must be analyzed by molecular methods. In a case, that basidiospore sizes of some basidiocarps were known, a combination of Sugeno 1 (31 basidiocarps with known basidiospore size) and Sugeno 2 (41 basidiocarps with unknown basidiospore size) was used. 84.72% of Ganoderma basidiocarps were correctly identified. Determination success increased to 96.83% after selecting basidiocarps with critical values (11 basidiocarps).Alžbeta MichalíkováTerézia BeckJán GáperPeter PristašSvetlana GáperováNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-10 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Alžbeta Michalíková Terézia Beck Ján Gáper Peter Pristaš Svetlana Gáperová Can wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species
description	Abstract Ganoderma is a cosmopolitan genus of wood-decaying basidiomycetous macrofungi that can rot the roots and/or lower trunk. Among the standing trees, their presence often indicates that a hazard assessment may be necessary. These bracket fungi are commonly known for the crust-like upper surfaces of their basidiocarps and formation of white rot. Six species occur in central European urban habitats. Several of them, such as Ganoderma adspersum, G. applanatum, G. resinaceum and G. pfeifferi, are most hazardous fungi causing extensive horizontal stem decay in urban trees. Therefore, their early identification is crucial for correct management of trees. In this paper, a fast technique is tested for the determination of phytopathologically important urban macrofungi using fuzzy interference system of Sugeno type based on 13 selected traits of 72 basidiocarps of six Ganoderma species and compared to the ITS sequence based determination. Basidiocarps features were processed for the following situations: At first, the FIS of Sugeno 2 type (without basidiospore sizes) was used and 57 Ganoderma basidiocarps (79.17%) were correctly determined. Determination success increased to 96.61% after selecting basidiocarps with critical values (15 basidiocarps). These undeterminable basidiocarps must be analyzed by molecular methods. In a case, that basidiospore sizes of some basidiocarps were known, a combination of Sugeno 1 (31 basidiocarps with known basidiospore size) and Sugeno 2 (41 basidiocarps with unknown basidiospore size) was used. 84.72% of Ganoderma basidiocarps were correctly identified. Determination success increased to 96.83% after selecting basidiocarps with critical values (11 basidiocarps).
format	article
author	Alžbeta Michalíková Terézia Beck Ján Gáper Peter Pristaš Svetlana Gáperová
author_facet	Alžbeta Michalíková Terézia Beck Ján Gáper Peter Pristaš Svetlana Gáperová
author_sort	Alžbeta Michalíková
title	Can wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species
title_short	Can wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species
title_full	Can wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species
title_fullStr	Can wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species
title_full_unstemmed	Can wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species
title_sort	can wood-decaying urban macrofungi be identified by using fuzzy interference system? an example in central european ganoderma species
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/dbc913e62f1e4fe8ad5b4842614c38ee
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Can wood-decaying urban macrofungi be identified by using fuzzy interference system? An example in Central European Ganoderma species

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