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Morpho-anatomical and molecular characterization of a native mycorrhizal Amanita species associated with Guapira opposita (Nyctaginaceae) in the brazilian Atlantic Forest
In this work, we characterize naturally occurring mycorrhizae formed by Amanita viscidolutea on Guapira opposita in the Atlantic Forest in Brazil. We sequenced the rDNA ITS region from the mycorrhizae and basidiomata to identify both symbionts. Amanita viscidolutea mycorrhizae were up to 43 mm long,...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Mycological Society of Japan
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10012349/ https://www.ncbi.nlm.nih.gov/pubmed/37092010 http://dx.doi.org/10.47371/mycosci.2022.02.001 |
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author | Furtado, Ariadne Nóbrega Marinho Comandini, Ornella Leonardi, Marco Rinaldi, Andrea C. Neves, Maria Alice |
author_facet | Furtado, Ariadne Nóbrega Marinho Comandini, Ornella Leonardi, Marco Rinaldi, Andrea C. Neves, Maria Alice |
author_sort | Furtado, Ariadne Nóbrega Marinho |
collection | PubMed |
description | In this work, we characterize naturally occurring mycorrhizae formed by Amanita viscidolutea on Guapira opposita in the Atlantic Forest in Brazil. We sequenced the rDNA ITS region from the mycorrhizae and basidiomata to identify both symbionts. Amanita viscidolutea mycorrhizae were up to 43 mm long, mostly simple, and unbranched to irregularly pinnate. The fungal mantle surface was velvety to slightly cottony and white to yellowish with silver patches. Hyphal strands were infrequently present. Although the fungal mantle consisted of clampless hyphae, emanating hyphae and hyphal strands had sparsely distributed clamp connections. A unique character of the mycorrhizae was the absence of a Hartig net. |
format | Online Article Text |
id | pubmed-10012349 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | The Mycological Society of Japan |
record_format | MEDLINE/PubMed |
spelling | pubmed-100123492023-04-20 Morpho-anatomical and molecular characterization of a native mycorrhizal Amanita species associated with Guapira opposita (Nyctaginaceae) in the brazilian Atlantic Forest Furtado, Ariadne Nóbrega Marinho Comandini, Ornella Leonardi, Marco Rinaldi, Andrea C. Neves, Maria Alice Mycoscience Short Communication In this work, we characterize naturally occurring mycorrhizae formed by Amanita viscidolutea on Guapira opposita in the Atlantic Forest in Brazil. We sequenced the rDNA ITS region from the mycorrhizae and basidiomata to identify both symbionts. Amanita viscidolutea mycorrhizae were up to 43 mm long, mostly simple, and unbranched to irregularly pinnate. The fungal mantle surface was velvety to slightly cottony and white to yellowish with silver patches. Hyphal strands were infrequently present. Although the fungal mantle consisted of clampless hyphae, emanating hyphae and hyphal strands had sparsely distributed clamp connections. A unique character of the mycorrhizae was the absence of a Hartig net. The Mycological Society of Japan 2022-03-20 /pmc/articles/PMC10012349/ /pubmed/37092010 http://dx.doi.org/10.47371/mycosci.2022.02.001 Text en 2022, by The Mycological Society of Japan https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open-access paper distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivative 4.0 international license (CC BY-NC-ND 4.0: https://creativecommons.org/licenses/by-nc-nd/4.0/). |
spellingShingle | Short Communication Furtado, Ariadne Nóbrega Marinho Comandini, Ornella Leonardi, Marco Rinaldi, Andrea C. Neves, Maria Alice Morpho-anatomical and molecular characterization of a native mycorrhizal Amanita species associated with Guapira opposita (Nyctaginaceae) in the brazilian Atlantic Forest |
title | Morpho-anatomical and molecular
characterization of a native mycorrhizal Amanita
species associated with Guapira opposita
(Nyctaginaceae) in the brazilian Atlantic
Forest |
title_full | Morpho-anatomical and molecular
characterization of a native mycorrhizal Amanita
species associated with Guapira opposita
(Nyctaginaceae) in the brazilian Atlantic
Forest |
title_fullStr | Morpho-anatomical and molecular
characterization of a native mycorrhizal Amanita
species associated with Guapira opposita
(Nyctaginaceae) in the brazilian Atlantic
Forest |
title_full_unstemmed | Morpho-anatomical and molecular
characterization of a native mycorrhizal Amanita
species associated with Guapira opposita
(Nyctaginaceae) in the brazilian Atlantic
Forest |
title_short | Morpho-anatomical and molecular
characterization of a native mycorrhizal Amanita
species associated with Guapira opposita
(Nyctaginaceae) in the brazilian Atlantic
Forest |
title_sort | morpho-anatomical and molecular
characterization of a native mycorrhizal amanita
species associated with guapira opposita
(nyctaginaceae) in the brazilian atlantic
forest |
topic | Short Communication |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10012349/ https://www.ncbi.nlm.nih.gov/pubmed/37092010 http://dx.doi.org/10.47371/mycosci.2022.02.001 |
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