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Contemporaneous radiations of fungi and plants linked to symbiosis
Interactions between fungi and plants, including parasitism, mutualism, and saprotrophy, have been invoked as key to their respective macroevolutionary success. Here we evaluate the origins of plant-fungal symbioses and saprotrophy using a time-calibrated phylogenetic framework that reveals linked a...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2018
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6303338/ https://www.ncbi.nlm.nih.gov/pubmed/30575731 http://dx.doi.org/10.1038/s41467-018-07849-9 |
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author | Lutzoni, François Nowak, Michael D. Alfaro, Michael E. Reeb, Valérie Miadlikowska, Jolanta Krug, Michael Arnold, A. Elizabeth Lewis, Louise A. Swofford, David L. Hibbett, David Hilu, Khidir James, Timothy Y. Quandt, Dietmar Magallón, Susana |
author_facet | Lutzoni, François Nowak, Michael D. Alfaro, Michael E. Reeb, Valérie Miadlikowska, Jolanta Krug, Michael Arnold, A. Elizabeth Lewis, Louise A. Swofford, David L. Hibbett, David Hilu, Khidir James, Timothy Y. Quandt, Dietmar Magallón, Susana |
author_sort | Lutzoni, François |
collection | PubMed |
description | Interactions between fungi and plants, including parasitism, mutualism, and saprotrophy, have been invoked as key to their respective macroevolutionary success. Here we evaluate the origins of plant-fungal symbioses and saprotrophy using a time-calibrated phylogenetic framework that reveals linked and drastic shifts in diversification rates of each kingdom. Fungal colonization of land was associated with at least two origins of terrestrial green algae and preceded embryophytes (as evidenced by losses of fungal flagellum, ca. 720 Ma), likely facilitating terrestriality through endomycorrhizal and possibly endophytic symbioses. The largest radiation of fungi (Leotiomyceta), the origin of arbuscular mycorrhizae, and the diversification of extant embryophytes occurred ca. 480 Ma. This was followed by the origin of extant lichens. Saprotrophic mushrooms diversified in the Late Paleozoic as forests of seed plants started to dominate the landscape. The subsequent diversification and explosive radiation of Agaricomycetes, and eventually of ectomycorrhizal mushrooms, were associated with the evolution of Pinaceae in the Mesozoic, and establishment of angiosperm-dominated biomes in the Cretaceous. |
format | Online Article Text |
id | pubmed-6303338 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2018 |
publisher | Nature Publishing Group UK |
record_format | MEDLINE/PubMed |
spelling | pubmed-63033382018-12-23 Contemporaneous radiations of fungi and plants linked to symbiosis Lutzoni, François Nowak, Michael D. Alfaro, Michael E. Reeb, Valérie Miadlikowska, Jolanta Krug, Michael Arnold, A. Elizabeth Lewis, Louise A. Swofford, David L. Hibbett, David Hilu, Khidir James, Timothy Y. Quandt, Dietmar Magallón, Susana Nat Commun Article Interactions between fungi and plants, including parasitism, mutualism, and saprotrophy, have been invoked as key to their respective macroevolutionary success. Here we evaluate the origins of plant-fungal symbioses and saprotrophy using a time-calibrated phylogenetic framework that reveals linked and drastic shifts in diversification rates of each kingdom. Fungal colonization of land was associated with at least two origins of terrestrial green algae and preceded embryophytes (as evidenced by losses of fungal flagellum, ca. 720 Ma), likely facilitating terrestriality through endomycorrhizal and possibly endophytic symbioses. The largest radiation of fungi (Leotiomyceta), the origin of arbuscular mycorrhizae, and the diversification of extant embryophytes occurred ca. 480 Ma. This was followed by the origin of extant lichens. Saprotrophic mushrooms diversified in the Late Paleozoic as forests of seed plants started to dominate the landscape. The subsequent diversification and explosive radiation of Agaricomycetes, and eventually of ectomycorrhizal mushrooms, were associated with the evolution of Pinaceae in the Mesozoic, and establishment of angiosperm-dominated biomes in the Cretaceous. Nature Publishing Group UK 2018-12-21 /pmc/articles/PMC6303338/ /pubmed/30575731 http://dx.doi.org/10.1038/s41467-018-07849-9 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. |
spellingShingle | Article Lutzoni, François Nowak, Michael D. Alfaro, Michael E. Reeb, Valérie Miadlikowska, Jolanta Krug, Michael Arnold, A. Elizabeth Lewis, Louise A. Swofford, David L. Hibbett, David Hilu, Khidir James, Timothy Y. Quandt, Dietmar Magallón, Susana Contemporaneous radiations of fungi and plants linked to symbiosis |
title | Contemporaneous radiations of fungi and plants linked to symbiosis |
title_full | Contemporaneous radiations of fungi and plants linked to symbiosis |
title_fullStr | Contemporaneous radiations of fungi and plants linked to symbiosis |
title_full_unstemmed | Contemporaneous radiations of fungi and plants linked to symbiosis |
title_short | Contemporaneous radiations of fungi and plants linked to symbiosis |
title_sort | contemporaneous radiations of fungi and plants linked to symbiosis |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6303338/ https://www.ncbi.nlm.nih.gov/pubmed/30575731 http://dx.doi.org/10.1038/s41467-018-07849-9 |
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