Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna

Autores
Mlewski, Estela Cecilia; Saona, Luis A.; Boidi, Flavia Jaquelina; Chiappero, María Fernanda; Vaieretti, María Victoria; Soria, Mariana; Farías, María Eugenia; Izquierdo, Andrea E.
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
High Andean wetlands, particularly those known as vegas or bofedales, are essential conservation ecosystems due to their significant contribution to ecosystem services. The soil microbial communities in these ecosystems play a crucial role in fundamental processes such as decomposition and nutrient cycling, sustaining life in the region. However, at present, these microbial communities are poorly understood. In order to contribute to this knowledge, we aimed to characterize and compare the microbial communities from soils of seven Argentine Puna vegas and to analyze their association with soil physicochemical characteristics. Proteobacteria (Gamma and Alphaproteobacteria) was the dominant phylum across all vegas, followed in abundance by Actinobacteriota, Desulfobacterota, and Chloroflexi. Furthermore, the abundance of specific bacterial families and genera varied significantly between the vegas; some of them can be associated with plant growth-promoting bacteria such as Rhodomicrobium in La Quebradita and Quebrada del Diablo, Bacillus in Antofalla and Las Quinuas. Laguna Negra showed no shared ASVs with abundance in genera such as Sphingomonas and Pseudonocardia. The studied vegas also differed in their soil physicochemical properties; however, associations between the composition of microbial communities with the edaphic parameters measured were not found. These results suggest that other environmental factors (e.g., geographic, climatic, and plant communities’ characteristics) could determine soil microbial diversity patterns. Further investigations are needed to be focused on understanding the composition and function of microorganisms in the soil associated with specific vegetation types in these high-altitude wetlands, which will provide valuable insights into the ecological dynamics of these ecosystems for conservation strategies.
EEA Rafaela
Fil: Mlewski, Estela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Mlewski, Estela Cecilia. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Mlewski, Estela Cecilia. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Ecología y Recursos Naturales Renovables; Argentina
Fil: Saona, Luis A. Universidad de Santiago de Chile. Facultad de Química y Biología. Departamento de Biología; Chile
Fil: Saona, Luis A. Millennium Nucleus of Patagonian Limit of Life; Chile
Fil: Boidi, Flavia Jaquelina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina
Fil: Boidi, Flavia Jaquelina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina
Fil: Boidi, Flavia Jaquelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina
Fil: Chiappero, María Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Chiappero, María Fernanda. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Vaieretti, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Vaieretti, María Victoria. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Soria, Mariana. PUNABIO S.A. (Tucumán); Argentina
Fil: Farías, María Eugenia. PUNABIO S.A. (Tucumán); Argentina
Fil: Izquierdo, Andrea E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Izquierdo, Andrea E. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Izquierdo, Andrea E. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales y Exactas e Instituto M. Lillo; Argentina
Fuente
Microbial Ecology 87: article number 6. (2024)
Materia
Tierras Húmedas
Suelo
Propiedades Físico-Químicas Suelo
Bacterias del Suelo
Ecosistema
Wetlands
Soil
Soil Chemicophysical Properties
Soil Bacteria
Ecosystems
Región Puna Argentina
Humedales
Nivel de accesibilidad
acceso restringido
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/16528
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oai_identifier_str oai:localhost:20.500.12123/16528
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network_name_str INTA Digital (INTA)
spelling Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine PunaMlewski, Estela CeciliaSaona, Luis A.Boidi, Flavia JaquelinaChiappero, María FernandaVaieretti, María VictoriaSoria, MarianaFarías, María EugeniaIzquierdo, Andrea E.Tierras HúmedasSueloPropiedades Físico-Químicas SueloBacterias del SueloEcosistemaWetlandsSoilSoil Chemicophysical PropertiesSoil BacteriaEcosystemsRegión Puna ArgentinaHumedalesHigh Andean wetlands, particularly those known as vegas or bofedales, are essential conservation ecosystems due to their significant contribution to ecosystem services. The soil microbial communities in these ecosystems play a crucial role in fundamental processes such as decomposition and nutrient cycling, sustaining life in the region. However, at present, these microbial communities are poorly understood. In order to contribute to this knowledge, we aimed to characterize and compare the microbial communities from soils of seven Argentine Puna vegas and to analyze their association with soil physicochemical characteristics. Proteobacteria (Gamma and Alphaproteobacteria) was the dominant phylum across all vegas, followed in abundance by Actinobacteriota, Desulfobacterota, and Chloroflexi. Furthermore, the abundance of specific bacterial families and genera varied significantly between the vegas; some of them can be associated with plant growth-promoting bacteria such as Rhodomicrobium in La Quebradita and Quebrada del Diablo, Bacillus in Antofalla and Las Quinuas. Laguna Negra showed no shared ASVs with abundance in genera such as Sphingomonas and Pseudonocardia. The studied vegas also differed in their soil physicochemical properties; however, associations between the composition of microbial communities with the edaphic parameters measured were not found. These results suggest that other environmental factors (e.g., geographic, climatic, and plant communities’ characteristics) could determine soil microbial diversity patterns. Further investigations are needed to be focused on understanding the composition and function of microorganisms in the soil associated with specific vegetation types in these high-altitude wetlands, which will provide valuable insights into the ecological dynamics of these ecosystems for conservation strategies.EEA RafaelaFil: Mlewski, Estela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Mlewski, Estela Cecilia. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Mlewski, Estela Cecilia. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Ecología y Recursos Naturales Renovables; ArgentinaFil: Saona, Luis A. Universidad de Santiago de Chile. Facultad de Química y Biología. Departamento de Biología; ChileFil: Saona, Luis A. Millennium Nucleus of Patagonian Limit of Life; ChileFil: Boidi, Flavia Jaquelina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; ArgentinaFil: Boidi, Flavia Jaquelina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IDICAL); ArgentinaFil: Boidi, Flavia Jaquelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IDICAL); ArgentinaFil: Chiappero, María Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Chiappero, María Fernanda. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Vaieretti, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Vaieretti, María Victoria. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Soria, Mariana. PUNABIO S.A. (Tucumán); ArgentinaFil: Farías, María Eugenia. PUNABIO S.A. (Tucumán); ArgentinaFil: Izquierdo, Andrea E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Izquierdo, Andrea E. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Izquierdo, Andrea E. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales y Exactas e Instituto M. Lillo; ArgentinaSpringer2024-01-11T13:32:59Z2024-01-11T13:32:59Z2024-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/16528https://link.springer.com/article/10.1007/s00248-023-02316-50095-36281432-184Xhttps://doi.org/10.1007/s00248-023-02316-5Microbial Ecology 87: article number 6. (2024)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-10-16T09:31:27Zoai:localhost:20.500.12123/16528instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:31:28.063INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna
title Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna
spellingShingle Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna
Mlewski, Estela Cecilia
Tierras Húmedas
Suelo
Propiedades Físico-Químicas Suelo
Bacterias del Suelo
Ecosistema
Wetlands
Soil
Soil Chemicophysical Properties
Soil Bacteria
Ecosystems
Región Puna Argentina
Humedales
title_short Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna
title_full Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna
title_fullStr Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna
title_full_unstemmed Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna
title_sort Exploring Soil Bacterial Diversity in Relation to Edaphic Physicochemical Properties of High-altitude Wetlands from Argentine Puna
dc.creator.none.fl_str_mv Mlewski, Estela Cecilia
Saona, Luis A.
Boidi, Flavia Jaquelina
Chiappero, María Fernanda
Vaieretti, María Victoria
Soria, Mariana
Farías, María Eugenia
Izquierdo, Andrea E.
author Mlewski, Estela Cecilia
author_facet Mlewski, Estela Cecilia
Saona, Luis A.
Boidi, Flavia Jaquelina
Chiappero, María Fernanda
Vaieretti, María Victoria
Soria, Mariana
Farías, María Eugenia
Izquierdo, Andrea E.
author_role author
author2 Saona, Luis A.
Boidi, Flavia Jaquelina
Chiappero, María Fernanda
Vaieretti, María Victoria
Soria, Mariana
Farías, María Eugenia
Izquierdo, Andrea E.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Tierras Húmedas
Suelo
Propiedades Físico-Químicas Suelo
Bacterias del Suelo
Ecosistema
Wetlands
Soil
Soil Chemicophysical Properties
Soil Bacteria
Ecosystems
Región Puna Argentina
Humedales
topic Tierras Húmedas
Suelo
Propiedades Físico-Químicas Suelo
Bacterias del Suelo
Ecosistema
Wetlands
Soil
Soil Chemicophysical Properties
Soil Bacteria
Ecosystems
Región Puna Argentina
Humedales
dc.description.none.fl_txt_mv High Andean wetlands, particularly those known as vegas or bofedales, are essential conservation ecosystems due to their significant contribution to ecosystem services. The soil microbial communities in these ecosystems play a crucial role in fundamental processes such as decomposition and nutrient cycling, sustaining life in the region. However, at present, these microbial communities are poorly understood. In order to contribute to this knowledge, we aimed to characterize and compare the microbial communities from soils of seven Argentine Puna vegas and to analyze their association with soil physicochemical characteristics. Proteobacteria (Gamma and Alphaproteobacteria) was the dominant phylum across all vegas, followed in abundance by Actinobacteriota, Desulfobacterota, and Chloroflexi. Furthermore, the abundance of specific bacterial families and genera varied significantly between the vegas; some of them can be associated with plant growth-promoting bacteria such as Rhodomicrobium in La Quebradita and Quebrada del Diablo, Bacillus in Antofalla and Las Quinuas. Laguna Negra showed no shared ASVs with abundance in genera such as Sphingomonas and Pseudonocardia. The studied vegas also differed in their soil physicochemical properties; however, associations between the composition of microbial communities with the edaphic parameters measured were not found. These results suggest that other environmental factors (e.g., geographic, climatic, and plant communities’ characteristics) could determine soil microbial diversity patterns. Further investigations are needed to be focused on understanding the composition and function of microorganisms in the soil associated with specific vegetation types in these high-altitude wetlands, which will provide valuable insights into the ecological dynamics of these ecosystems for conservation strategies.
EEA Rafaela
Fil: Mlewski, Estela Cecilia. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Mlewski, Estela Cecilia. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Mlewski, Estela Cecilia. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Centro de Ecología y Recursos Naturales Renovables; Argentina
Fil: Saona, Luis A. Universidad de Santiago de Chile. Facultad de Química y Biología. Departamento de Biología; Chile
Fil: Saona, Luis A. Millennium Nucleus of Patagonian Limit of Life; Chile
Fil: Boidi, Flavia Jaquelina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela; Argentina
Fil: Boidi, Flavia Jaquelina. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Rafaela. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina
Fil: Boidi, Flavia Jaquelina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigación de la Cadena Láctea (IDICAL); Argentina
Fil: Chiappero, María Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Chiappero, María Fernanda. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Vaieretti, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Vaieretti, María Victoria. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Soria, Mariana. PUNABIO S.A. (Tucumán); Argentina
Fil: Farías, María Eugenia. PUNABIO S.A. (Tucumán); Argentina
Fil: Izquierdo, Andrea E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Izquierdo, Andrea E. Universidad Nacional de Córdoba. Instituto Multidisciplinario de Biología Vegetal; Argentina
Fil: Izquierdo, Andrea E. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales y Exactas e Instituto M. Lillo; Argentina
description High Andean wetlands, particularly those known as vegas or bofedales, are essential conservation ecosystems due to their significant contribution to ecosystem services. The soil microbial communities in these ecosystems play a crucial role in fundamental processes such as decomposition and nutrient cycling, sustaining life in the region. However, at present, these microbial communities are poorly understood. In order to contribute to this knowledge, we aimed to characterize and compare the microbial communities from soils of seven Argentine Puna vegas and to analyze their association with soil physicochemical characteristics. Proteobacteria (Gamma and Alphaproteobacteria) was the dominant phylum across all vegas, followed in abundance by Actinobacteriota, Desulfobacterota, and Chloroflexi. Furthermore, the abundance of specific bacterial families and genera varied significantly between the vegas; some of them can be associated with plant growth-promoting bacteria such as Rhodomicrobium in La Quebradita and Quebrada del Diablo, Bacillus in Antofalla and Las Quinuas. Laguna Negra showed no shared ASVs with abundance in genera such as Sphingomonas and Pseudonocardia. The studied vegas also differed in their soil physicochemical properties; however, associations between the composition of microbial communities with the edaphic parameters measured were not found. These results suggest that other environmental factors (e.g., geographic, climatic, and plant communities’ characteristics) could determine soil microbial diversity patterns. Further investigations are needed to be focused on understanding the composition and function of microorganisms in the soil associated with specific vegetation types in these high-altitude wetlands, which will provide valuable insights into the ecological dynamics of these ecosystems for conservation strategies.
publishDate 2024
dc.date.none.fl_str_mv 2024-01-11T13:32:59Z
2024-01-11T13:32:59Z
2024-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/16528
https://link.springer.com/article/10.1007/s00248-023-02316-5
0095-3628
1432-184X
https://doi.org/10.1007/s00248-023-02316-5
url http://hdl.handle.net/20.500.12123/16528
https://link.springer.com/article/10.1007/s00248-023-02316-5
https://doi.org/10.1007/s00248-023-02316-5
identifier_str_mv 0095-3628
1432-184X
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Microbial Ecology 87: article number 6. (2024)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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