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de la Fuente JI, García-Jiménez J, Raymundo T, Sánchez-Flores M, Valenzuela R, Guevara-Guerrero G, Pérez-Ovando EC, Martínez-González CR. Elaphomyces castilloi (Elaphomycetaceae, Ascomycota) and Entoloma secotioides (Entolomataceae, Basidiomycota), two new sequestrate fungi from tropical montane cloud forest from south Mexico. MycoKeys 2023; 96:127-142. [DOI: 10.3897/mycokeys.96.98320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Accepted: 03/15/2023] [Indexed: 04/05/2023] Open
Abstract
Two new species of sequestrate fungi are described from south Mexico based on morphological and molecular evidences. Here we describe Elaphomyces castilloi characterized by the yellowish mycelial mat, dull blue gleba and ascospores of 9.7–11.5 µm; Entoloma secotioides is characterized by the secotioid basidiomata, sulcate, pale cream pileus, and basidiospores of 7–13 × 5–9 µm. Both species grow in montane cloud forest under Quercus sp. in the state of Chiapas, Mexico. Descriptions, photographs, and multilocus phylogeny for both species are presented.
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Schimann H, Vleminckx J, Baraloto C, Engel J, Jaouen G, Louisanna E, Manzi S, Sagne A, Roy M. Tree communities and soil properties influence fungal community assembly in neotropical forests. Biotropica 2020. [DOI: 10.1111/btp.12747] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Heidy Schimann
- INRA EcoFoG (AgroParisTech, CNRS, CIRAD, INRA, Université des Antilles, Université de Guyane) Kourou France
| | - Jason Vleminckx
- Department of Biological Science Florida International University Miami FL USA
| | | | - Julien Engel
- AMAP (Université de Montpellier, CIRAD, CNRS, INRA, IRD) Montpellier France
| | - Gaelle Jaouen
- AgroParisTech EcoFoG (AgroParisTech, CNRS, CIRAD, INRA, Université des Antilles, Université de Guyane) Kourou France
| | - Eliane Louisanna
- INRA EcoFoG (AgroParisTech, CNRS, CIRAD, INRA, Université des Antilles, Université de Guyane) Kourou France
| | - Sophie Manzi
- Laboratoire Évolution et Diversité Biologique CNRS, UMR 5174 UPS CNRS ENFA IRD Université Toulouse 3 Paul Sabatier Toulouse France
| | - Audrey Sagne
- INRA EcoFoG (AgroParisTech, CNRS, CIRAD, INRA, Université des Antilles, Université de Guyane) Kourou France
| | - Mélanie Roy
- Laboratoire Évolution et Diversité Biologique CNRS, UMR 5174 UPS CNRS ENFA IRD Université Toulouse 3 Paul Sabatier Toulouse France
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Sulzbacher MA, Orihara T, Grebenc T, Wartchow F, Smith ME, Martín MP, Giachini AJ, Baseia IG. Longistriata flava (Boletaceae, Basidiomycota) - a new monotypic sequestrate genus and species from Brazilian Atlantic Forest. MycoKeys 2020; 62:53-73. [PMID: 32076382 PMCID: PMC7010843 DOI: 10.3897/mycokeys.62.39699] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Accepted: 11/08/2019] [Indexed: 01/02/2023] Open
Abstract
A new monotypic sequestrate genus, Longistriata is described based on collections from the Neotropical forest of Atlantic forest in Paraíba, Northeast Brazil – an area known for its high degree of endemism. The striking features of this new fungus are the hypogeous habit, the vivid yellow peridium in mature basidiomes, broadly ellipsoid basidiospores with a distinct wall that is ornamented with longitudinal striations and lageniform cystidia with rounded apices. Phylogenetic analysis, based on LSU and tef-1α regions, showed that the type species, Longistriataflava, is phylogenetically sister to the monotypic sequestrate African genus Mackintoshia in Boletaceae. Together these two species formed the earliest diverging lineage in the subfamily Zangioideae. Longistriataflava is found in nutrient-poor white sand habitats where plants in the genera Coccoloba (Polygonaceae) and Guapira (Nyctaginaceae) are the only potential ectomycorrhizal host symbionts.
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Affiliation(s)
- Marcelo A Sulzbacher
- Departamento de Micologia, Programa de Pós-Graduação em Biologia de Fungos, Universidade Federal de Pernambuco, Av. Nelson Chaves s/n, CEP: 50760-420, Recife, PE, Brazil Universidade Federal de Pernambuco Recife Brazil
| | - Takamichi Orihara
- Kanagawa Prefectural Museum of Natural History, 499 Iryuda, Odawara-shi, Kanagawa 250-0031, Japan Kanagawa Prefectural Museum of Natural History Odawara Japan
| | - Tine Grebenc
- Slovenian Forestry Institute, Večna pot 2, SI-1000 Ljubljana, Slovenia Slovenian Forestry Institute Ljubljana Slovenia
| | - Felipe Wartchow
- Departamento de Sistemática e Ecologia/CCEN, Universidade Federal da Paraíba, CEP: 58051-970, João Pessoa, PB, Brazil Universidade Federal da Paraíba João Pessoa Brazil
| | - Matthew E Smith
- Department of Plant Pathology, University of Florida, Gainesville, Florida 32611, USA University of Florida Gainesville, FL United States of America
| | - María P Martín
- Departamento de Micologia, Real Jardín Botánico, RJB-CSIC, Plaza Murillo 2, Madrid 28014, Spain Departamento de Micologia, Real Jardín Botánico Madrid Spain
| | - Admir J Giachini
- Universidade Federal de Santa Catarina, Departamento de Microbiologia, Imunologia e Parasitologia, Centro de Ciências Biológicas, Campus Trindade - Setor F, CEP 88040-900, Florianópolis, SC, Brazil Universidade Federal de Santa Catarina Florianópolis Brazil
| | - Iuri G Baseia
- Departamento de Botânica e Zoologia, Universidade Federal do Rio Grande do Norte, Campus Universitário, CEP: 59072-970, Natal, RN, Brazil Universidade Federal do Rio Grande do Norte Natal Brazil
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Fungi of French Guiana gathered in a taxonomic, environmental and molecular dataset. Sci Data 2019; 6:206. [PMID: 31619686 PMCID: PMC6795802 DOI: 10.1038/s41597-019-0218-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Accepted: 09/03/2019] [Indexed: 11/08/2022] Open
Abstract
In Amazonia, the knowledge about Fungi remains patchy and biased towards accessible sites. This is particularly the case in French Guiana where the existing collections have been confined to few coastal localities. Here, we aimed at filling the gaps of knowledge in undersampled areas of this region, particularly focusing on the Basidiomycota. From 2011, we comprehensively collected fruiting-bodies with a stratified and reproducible sampling scheme in 126 plots. Sites of sampling reflected the main forest habitats of French Guiana in terms of soil fertility and topography. The dataset of 5219 specimens gathers 245 genera belonging to 75 families, 642 specimens are barcoded. The dataset is not a checklist as only 27% of the specimens are identified at the species level but 96% are identified at the genus level. We found an extraordinary diversity distributed across forest habitats. The dataset is an unprecedented and original collection of Basidiomycota for the region, making specimens available for taxonomists and ecologists. The database is publicly available in the GBIF repository ( https://doi.org/10.15468/ymvlrp ).
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Sulzbacher MA, Grebenc T, Nouhra ER, Giachini AJ, Martín MP, Baseia IG. Hysterangium atlanticum sp. nov., forms ectomycorrhizae with Coccoloba species (Polygonaceae) from the Atlantic rainforest of Northeastern Brazil. Symbiosis 2019. [DOI: 10.1007/s13199-019-00617-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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A Systematic Review of South American and European Mycorrhizal Research: Is there a Need for Scientific Symbiosis? Fungal Biol 2019. [DOI: 10.1007/978-3-030-15228-4_5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Corrales A, Henkel TW, Smith ME. Ectomycorrhizal associations in the tropics - biogeography, diversity patterns and ecosystem roles. THE NEW PHYTOLOGIST 2018; 220:1076-1091. [PMID: 29689121 DOI: 10.1111/nph.15151] [Citation(s) in RCA: 65] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 02/20/2018] [Indexed: 06/08/2023]
Abstract
Contents Summary 1076 I. Introduction 1076 II. Historical overview 1077 III. Identities and distributions of tropical ectomycorrhizal plants 1077 IV. Dominance of tropical forests by ECM trees 1078 V. Biogeography of tropical ECM fungi 1081 VI. Beta diversity patterns in tropical ECM fungal communities 1082 VII. Conclusions and future research 1086 Acknowledgements 1087 References 1087 SUMMARY: Ectomycorrhizal (ECM) associations were historically considered rare or absent from tropical ecosystems. Although most tropical forests are dominated by arbuscular mycorrhizal (AM) trees, ECM associations are widespread and found in all tropical regions. Here, we highlight emerging patterns of ECM biogeography, diversity and ecosystem functions, identify knowledge gaps, and offer direction for future research. At the continental and regional scales, tropical ECM systems are highly diverse and vary widely in ECM plant and fungal abundance, diversity, composition and phylogenetic affinities. We found strong regional differences among the dominant host plant families, suggesting that biogeographical factors strongly influence tropical ECM symbioses. Both ECM plants and fungi also exhibit strong turnover along altitudinal and soil fertility gradients, suggesting niche differentiation among taxa. Ectomycorrhizal fungi are often more abundant and diverse in sites with nutrient-poor soils, suggesting that ECM associations can optimize plant nutrition and may contribute to the maintenance of tropical monodominant forests. More research is needed to elucidate the diversity patterns of ECM fungi and plants in the tropics and to clarify the role of this symbiosis in nutrient and carbon cycling.
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Affiliation(s)
- Adriana Corrales
- Department of Plant Pathology, University of Florida, Gainesville, FL, 32611, USA
| | - Terry W Henkel
- Department of Biological Sciences, Humboldt State University, Arcata, CA, 95521, USA
| | - Matthew E Smith
- Department of Plant Pathology, University of Florida, Gainesville, FL, 32611, USA
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Roy M, Vasco-Palacios A, Geml J, Buyck B, Delgat L, Giachini A, Grebenc T, Harrower E, Kuhar F, Magnago A, Rinaldi AC, Schimann H, Selosse MA, Sulzbacher MA, Wartchow F, Neves MA. The (re)discovery of ectomycorrhizal symbioses in Neotropical ecosystems sketched in Florianópolis. THE NEW PHYTOLOGIST 2017; 214:920-923. [PMID: 28397362 DOI: 10.1111/nph.14531] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Affiliation(s)
- Mélanie Roy
- Laboratoire Evolution et Diversité Biologique, Université Paul Sabatier - CNRS, UMR5174 UPS CNRS ENFA IRD, 118 route de Narbonne, 31062, Toulouse cedex, France
| | - Aida Vasco-Palacios
- Fundación Biodiversa Colombia, Bogotá, Colombia
- TEHO University of Antioquia, Medellín, 111311, Colombia
| | - József Geml
- Naturalis Biodiversity Center, PO Box 9517, 2300 RA, Leiden, the Netherlands
| | - Bart Buyck
- Muséum National d'Histoire Naturelle, Département Systématique et Evolution, CP 39, ISYEB, UMR 7205 CNRS MNHN UPMC EPHE, 12 Rue Buffon, F-75005, Paris, France
| | - Lynn Delgat
- Department of Biology, Ghent University, K.L. Ledeganckstraat 35, L10, 9000, Gent, Belgium
| | - Admir Giachini
- Universidade Federal de Santa Catarina, Florianopolis, Santa Catarina, 88040-900, Brazil
| | - Tine Grebenc
- Slovenian Forestry Institute, Večna pot 2, 1000, Ljubljana, Slovenia
| | - Emma Harrower
- University of Tennessee, 569 Dabney Hall, Knoxville, TN, 37996, USA
| | - Francisco Kuhar
- Centro de Investigación y Extensión Forestal Andino Patagónico - CONICET, Esquel, 9200, Argentina
| | - Altielys Magnago
- Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, 90040-060, Brazil
| | - Andrea C Rinaldi
- Department of Biomedical Sciences, University of Cagliari, Cittadella Universitaria, I-09042, Monserrato (CA), Italy
| | - Heidy Schimann
- INRA UMR Ecology of Guiana Forests (AgroParisTech, CNRS, CIRAD, Université des Antilles, Université de la Guyane), F-97310, Kourou, Guyane, France
| | - Marc-André Selosse
- Muséum National d'Histoire Naturelle, Département Systématique et Evolution, CP 39, ISYEB, UMR 7205 CNRS MNHN UPMC EPHE, 12 Rue Buffon, F-75005, Paris, France
| | - Marcelo Aloisio Sulzbacher
- Departamento de Solos, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul, 97105-900, Brazil
| | - Felipe Wartchow
- Departamento de Sistemática e Ecologia/CCEN, Laboratório de Morfo-Taxonomia Fúngica, Universidade Federal da Paraíba, 58051-900, João Pessoa, Paraíba, Brazil
| | - Maria-Alice Neves
- Universidade Federal de Santa Catarina, Florianopolis, Santa Catarina, 88040-900, Brazil
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Mrak T, Kühdorf K, Grebenc T, Štraus I, Münzenberger B, Kraigher H. Scleroderma areolatum ectomycorrhiza on Fagus sylvatica L. MYCORRHIZA 2017; 27:283-293. [PMID: 27913893 PMCID: PMC5352769 DOI: 10.1007/s00572-016-0748-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Accepted: 11/17/2016] [Indexed: 05/17/2023]
Abstract
Despite its broad host range and distribution and its potential applications in commercial plantation forests, comprehensive descriptions of Scleroderma ectomycorrhizae are available only for Scleroderma citrinum, Scleroderma bovista and Scleroderma sinnamariense. This study provides a morphological and anatomical description of tree nursery derived ectomycorrhizae of Scleroderma areolatum on Fagus sylvatica, grown for several years in a climatized room. Ectomycorrhizae of S. areolatum were silvery white with abundant rhizomorphs; all mantle layers were plectenchymatous, rhizomorphs of type E, with prominent emanating hyphae with thick cell wall. The distal ends of emanating hyphae of rhizomorphs were inflated and often merged with other emanating hyphae. All parts of the mycorrhiza were clampless. In hyphae of the outer mantle layer, rhizomorphs and emanating hyphae, oily droplets were observed that did not stain in sulfo-vanillin and disappeared in lactic acid after a few hours. Although the phylogenetic analysis positioned the newly described ectomycorrhiza together with Scleroderma verrucosum and Scleroderma cepa in a single clade with a taxon name SH005470.07FU, the ectomycorrhizae of these three species can be morphologically well separated based on rhizomorph type.
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Affiliation(s)
- Tanja Mrak
- Department of Forest Physiology and Genetics, Slovenian Forestry Institute, Večna pot 2, 1000, Ljubljana, Slovenia.
| | - Katja Kühdorf
- Institute of Landscape Biogeochemistry, Leibniz Centre for Agricultural Landscape Research (ZALF), Eberswalder Strasse 84, 15374, Müncheberg, Germany
| | - Tine Grebenc
- Department of Forest Physiology and Genetics, Slovenian Forestry Institute, Večna pot 2, 1000, Ljubljana, Slovenia
| | - Ines Štraus
- Department of Forest Physiology and Genetics, Slovenian Forestry Institute, Večna pot 2, 1000, Ljubljana, Slovenia
| | - Babette Münzenberger
- Institute of Landscape Biogeochemistry, Leibniz Centre for Agricultural Landscape Research (ZALF), Eberswalder Strasse 84, 15374, Müncheberg, Germany
| | - Hojka Kraigher
- Department of Forest Physiology and Genetics, Slovenian Forestry Institute, Večna pot 2, 1000, Ljubljana, Slovenia
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