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dc.contributor.author
Truong, Camille
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dc.contributor.author
Truong, Camille
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dc.contributor.author
Truong, Camille
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dc.contributor.author
Gabbarini, Luciano Andres
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dc.contributor.author
Gabbarini, Luciano Andres
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dc.contributor.author
Gabbarini, Luciano Andres
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dc.contributor.author
Corrales, Adriana
dc.contributor.author
Corrales, Adriana
dc.contributor.author
Corrales, Adriana
dc.contributor.author
Mujic, Alija B.
dc.contributor.author
Mujic, Alija B.
dc.contributor.author
Mujic, Alija B.
dc.contributor.author
Escobar, Julio Martin
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dc.contributor.author
Escobar, Julio Martin
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dc.contributor.author
Escobar, Julio Martin
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dc.contributor.author
Moretto, Alicia Susana
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dc.contributor.author
Moretto, Alicia Susana
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dc.contributor.author
Moretto, Alicia Susana
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dc.contributor.author
Smith, Matthew E.
dc.contributor.author
Smith, Matthew E.
dc.contributor.author
Smith, Matthew E.
dc.date.available
2020-06-17T19:48:42Z
dc.date.issued
2019-03
dc.identifier.citation
Truong, Camille; Truong, Camille; Truong, Camille; Gabbarini, Luciano Andres; Gabbarini, Luciano Andres; et al.; Ectomycorrhizal fungi and soil enzymes exhibit contrasting patterns along elevation gradients in southern Patagonia; Wiley Blackwell Publishing, Inc; New Phytologist; 222; 3-2019; 1936-1950
dc.identifier.issn
0028-646X
dc.identifier.uri
http://hdl.handle.net/11336/107568
dc.description.abstract
The biological and functional diversity of ectomycorrhizal (ECM) associations remain largely unknown in South America. In Patagonia, the ECM tree Nothofagus pumilio forms monospecific forests along mountain slopes without confounding effects of vegetation on plant fungi interactions.To determine how fungal diversity and function are linked to elevation, we characterized fungal communities, edaphic variables, and eight extracellular enzyme activities along six elevation transects in Tierra del Fuego (Argentina and Chile). We also tested whether pairing ITS1 rDNA Illumina sequences generated taxonomic biases related to sequence length.Fungal community shifts across elevations were mediated primarily by soil pH with the most species‐rich fungal families occurring mostly within a narrow pH range. By contrast, enzyme activities were minimally influenced by elevation but correlated with soil factors, especially total soil carbon. The activity of leucine aminopeptidase was positively correlated with ECM fungal richness and abundance, and acid phosphatase was correlated with nonECM fungal abundance. Several fungal lineages were undetected when using exclusively paired or unpaired forward ITS1 sequences, and these taxonomic biases need reconsideration for future studies.Our results suggest that soil fungi in N. pumilio forests are functionally similar across elevations and that these diverse communities help to maintain nutrient mobilization across the elevation gradient.
dc.description.abstract
The biological and functional diversity of ectomycorrhizal (ECM) associations remain largely unknown in South America. In Patagonia, the ECM tree Nothofagus pumilio forms monospecific forests along mountain slopes without confounding effects of vegetation on plant fungi interactions.To determine how fungal diversity and function are linked to elevation, we characterized fungal communities, edaphic variables, and eight extracellular enzyme activities along six elevation transects in Tierra del Fuego (Argentina and Chile). We also tested whether pairing ITS1 rDNA Illumina sequences generated taxonomic biases related to sequence length.Fungal community shifts across elevations were mediated primarily by soil pH with the most species‐rich fungal families occurring mostly within a narrow pH range. By contrast, enzyme activities were minimally influenced by elevation but correlated with soil factors, especially total soil carbon. The activity of leucine aminopeptidase was positively correlated with ECM fungal richness and abundance, and acid phosphatase was correlated with nonECM fungal abundance. Several fungal lineages were undetected when using exclusively paired or unpaired forward ITS1 sequences, and these taxonomic biases need reconsideration for future studies.Our results suggest that soil fungi in N. pumilio forests are functionally similar across elevations and that these diverse communities help to maintain nutrient mobilization across the elevation gradient.
dc.description.abstract
The biological and functional diversity of ectomycorrhizal (ECM) associations remain largely unknown in South America. In Patagonia, the ECM tree Nothofagus pumilio forms monospecific forests along mountain slopes without confounding effects of vegetation on plant fungi interactions.To determine how fungal diversity and function are linked to elevation, we characterized fungal communities, edaphic variables, and eight extracellular enzyme activities along six elevation transects in Tierra del Fuego (Argentina and Chile). We also tested whether pairing ITS1 rDNA Illumina sequences generated taxonomic biases related to sequence length.Fungal community shifts across elevations were mediated primarily by soil pH with the most species‐rich fungal families occurring mostly within a narrow pH range. By contrast, enzyme activities were minimally influenced by elevation but correlated with soil factors, especially total soil carbon. The activity of leucine aminopeptidase was positively correlated with ECM fungal richness and abundance, and acid phosphatase was correlated with nonECM fungal abundance. Several fungal lineages were undetected when using exclusively paired or unpaired forward ITS1 sequences, and these taxonomic biases need reconsideration for future studies.Our results suggest that soil fungi in N. pumilio forests are functionally similar across elevations and that these diverse communities help to maintain nutrient mobilization across the elevation gradient.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley Blackwell Publishing, Inc
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
ECTOMYCORRHIZAS
dc.subject
ECTOMYCORRHIZAS
dc.subject
ECTOMYCORRHIZAS
dc.subject
NOTHOFAGACEAE
dc.subject
NOTHOFAGACEAE
dc.subject
NOTHOFAGACEAE
dc.subject
NUTRIENT CYCLING
dc.subject
NUTRIENT CYCLING
dc.subject
NUTRIENT CYCLING
dc.subject
PLANT-FUNGI INTERACTION
dc.subject
PLANT-FUNGI INTERACTION
dc.subject
PLANT-FUNGI INTERACTION
dc.subject
SOUTHERN TEMPERATE FOREST
dc.subject
SOUTHERN TEMPERATE FOREST
dc.subject
SOUTHERN TEMPERATE FOREST
dc.subject.classification
Ecología
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.subject.classification
Otras Ciencias Biológicas
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Ectomycorrhizal fungi and soil enzymes exhibit contrasting patterns along elevation gradients in southern Patagonia
dc.title
Ectomycorrhizal fungi and soil enzymes exhibit contrasting patterns along elevation gradients in southern Patagonia
dc.title
Ectomycorrhizal fungi and soil enzymes exhibit contrasting patterns along elevation gradients in southern 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
2020-04-24T17:52:46Z
dc.journal.volume
222
dc.journal.pagination
1936-1950
dc.journal.pais
Reino Unido
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dc.journal.ciudad
Londres
dc.description.fil
Fil: Truong, Camille. University of Florida; Estados Unidos
dc.description.fil
Fil: Truong, Camille. University of Florida; Estados Unidos
dc.description.fil
Fil: Truong, Camille. University of Florida; Estados Unidos
dc.description.fil
Fil: Gabbarini, Luciano Andres. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Gabbarini, Luciano Andres. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Gabbarini, Luciano Andres. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Corrales, Adriana. Universidad Colegio Mayor de Nuestra Señora del Rosario; Colombia
dc.description.fil
Fil: Corrales, Adriana. Universidad Colegio Mayor de Nuestra Señora del Rosario; Colombia
dc.description.fil
Fil: Corrales, Adriana. Universidad Colegio Mayor de Nuestra Señora del Rosario; Colombia
dc.description.fil
Fil: Mujic, Alija B.. University of Florida; Estados Unidos
dc.description.fil
Fil: Mujic, Alija B.. University of Florida; Estados Unidos
dc.description.fil
Fil: Mujic, Alija B.. University of Florida; Estados Unidos
dc.description.fil
Fil: Escobar, Julio Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Escobar, Julio Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Escobar, Julio Martin. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Moretto, Alicia Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
dc.description.fil
Fil: Moretto, Alicia Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
dc.description.fil
Fil: Moretto, Alicia Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina. Universidad Nacional de Tierra del Fuego; Argentina
dc.description.fil
Fil: Smith, Matthew E.. University of Florida; Estados Unidos
dc.description.fil
Fil: Smith, Matthew E.. University of Florida; Estados Unidos
dc.description.fil
Fil: Smith, Matthew E.. University of Florida; Estados Unidos
dc.journal.title
New Phytologist
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.15714
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.15714
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://nph.onlinelibrary.wiley.com/doi/full/10.1111/nph.15714
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/nph.15714
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/nph.15714
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/nph.15714
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