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dc.contributor.author
Mestre, María Cecilia
dc.contributor.author
Fontenla, Sonia
dc.date.available
2022-01-27T06:48:23Z
dc.date.issued
2021-06
dc.identifier.citation
Mestre, María Cecilia; Fontenla, Sonia; Yeast communities associated with ectomycorrhizal fungi in different Nothofagus forests of northwestern Patagonia; Springer; Symbiosis; 84; 2; 6-2021; 179-193
dc.identifier.issn
0334-5114
dc.identifier.uri
http://hdl.handle.net/11336/150780
dc.description.abstract
Many surveys have studied soil yeasts and ectomycorrhizal fungi independently and reported their association with water availability and soil nutrients. Nevertheless, the importance of yeasts associated with ectomycorrhizal fungi and different exploration types is little understood. The aim of the present study is to describe the diversity of yeasts inhabiting the ectomycorrhizosphere, and their association with the ectomycorrhizal fungal community, in four Nothofagus forests in northwestern Patagonia. Most ectomycorrhizal fungi sequences were assigned to eight ectomycorrhizal lineages, a high percentage of which were related to /cortinarius lineage. Less than 25% of these sequences were associated with /non-ectomycorrhizal lineages reported as endophytic fungi. A large proportion of the sequences (81%) corresponded to the phylum Basidiomycota, and included the cosmopolitan genera Cortinarius, Inocybe and Tomentella. Three exploratory types were present in all forest sites, but with different distributions. The results showed that the ectomycorrhizal yeast communities were very diverse in the four forest sites studied. Ectomycorrhizospheric yeasts were also dominated by the phylum Basidiomycota, including the genera Naganishia, Solicoccozyma, Saitozyma and Piskurozyma. The species Apiotrichum porossum, Solicoccozyma podzolica, Solicoccozyma terricola, Solicoccozyma sp. and Humicolopsis cephalosporioides were frequently associated with EcM fungal species. The distribution and diversity of the ectomycorrhizospheric yeast species suggest a different community to that of the bulk-soil and rhizosphere of previously reported Nothofagus native forests, which could be related to exudation and nutrient availability, as well as environmental features. The data reported here are relevant for disturbance (natural and human-related) and management studies on Nothofagus forests.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ECTOMYCORRHIZOSPHERE
dc.subject
EXPLORATORY-TYPE
dc.subject
HUMICOLOPSIS CEPHALOSPORIOIDES
dc.subject
PUYEHUE
dc.subject.classification
Biología Celular, Microbiología
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Yeast communities associated with ectomycorrhizal fungi in different Nothofagus forests of northwestern Patagonia
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2021-07-30T19:16:57Z
dc.journal.volume
84
dc.journal.number
2
dc.journal.pagination
179-193
dc.journal.pais
Alemania
dc.description.fil
Fil: Mestre, María Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina
dc.description.fil
Fil: Fontenla, Sonia. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina
dc.journal.title
Symbiosis
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s13199-021-00782-4
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs13199-021-00782-4
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