Ectomycorrhizal fungi diversity in a white sand forest in western Amazonia
| Autor: | María Cristina Peñuela-Mora, Johnathan Hernandez, Teun Boekhout, Aída M. Vasco-Palacios, Ana E. Franco-Molano |
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| Přispěvatelé: | Evolutionary and Population Biology (IBED, FNWI), Westerdijk Fungal Biodiversity Institute, Westerdijk Fungal Biodiversity Institute - Yeast Research |
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
0106 biological sciences
Dipterocarpaceae Dicymbe Plant Science Rainforest Hymenochaetaceae 010603 evolutionary biology 01 natural sciences Russulaceae Endemism Ecology Evolution Behavior and Systematics Aldina Dicymbe uaiparuensis biology Ecology Ecological Modeling Fabaceae Dispersion biology.organism_classification Habitat Host specificity 010606 plant biology & botany |
| Zdroj: | Fungal Ecology, 31, 9-18. Elsevier Repositorio Universidad Regional Amazónica Universidad Regional Amazónica instacron:IKIAM Fungal Ecology, 31, 9-18. Elsevier B.V. |
| ISSN: | 1878-0083 1754-5048 |
| DOI: | 10.1016/j.funeco.2017.10.003 |
| Popis: | The genera Dicymbe and Aldina (Fabaceae) host ectomycorrhizal fungi (EcM) and are common in white sand forests (WSFs), a highly specialized habitat with a high level of plant endemism compared with terra-firme forests. In this study, we visited four times a 1-ha permanent plot established in a small patch of a WSF in the south of Colombia Amazonia. Forty-eight species of EcM fungi were recovered from sporocarps and 15 ITS species-level were detected from root tips. Seventeen species were new reports to Colombia and seven corresponded to undescribed species. These results confirm that this WSF supports a significant EcM fungal diversity. Most of the species found in this study have been previously reported to be associated with other legume and/or dipterocarp species from geographically distant forests. The long-distance occurrence combined with low host specificity, suggest the possibility of gene flow between geographically distant populations of EcM fungi in neotropical lowland rainforests. |
| Databáze: | OpenAIRE |
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