Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment

Autores
Lugo, Mónica Alejandra; Reinhart, Kurt O.; Menoyo, Eugenia; Crespo, Esteban María; Urcelay, Roberto Carlos
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Since root endophytes may ameliorate drought stress, understanding which plants associate with endophytes is important, especially in arid ecosystems. Here, the root endophytes were characterized of 42 plants from an arid region of Argentina. Colonization by arbuscular mycorrhizal fungi (AMF) and dark septate endophytes (DSEs) was related to plant functional type (PFT), family, and phylogenetic relatedness. Overall, three main findings were observed. Firstly, only moderate levels of endophyte associations were found across all taxa (e.g., most Poaceae were not colonized by endophytes despite numerous accounts of colonization by AMF and DSEs). We determined 69 % of plant taxa associated with some form of root endophyte but levels were lower than other regional studies. Secondly, comparisons by PFT and phylogeny were often qualitatively similar (e.g., succulents and Portulacineae consistently lacked AMF; variation occurred among terrestrial vs. epiphytic bromeliads) and often differed from comparisons based on plant family. Thirdly, comparisons by plant family often failed to account for important variation either within families (e.g., Bromeliaceae and Poaceae) or trait conservatism among related families (i.e., Rosidae consistently lacked DSEs and Portulacineae lacked AMF). This study indicates the value of comparing numerous taxa based on PFTs and phylogenetic similarity. Overall, the results suggest an uncertain benefit of endophytes in extremely arid environments where plant traits like succulence may obviate the need to establish associations.
Fil: Lugo, Mónica Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
Fil: Reinhart, Kurt O.. United States Department of Agriculture. Agricultural Research Service; Argentina
Fil: Menoyo, Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
Fil: Crespo, Esteban María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
Fil: Urcelay, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
Materia
ARBUSCULAR MYCORRHIZAL FUNGI
DARK SEPTATE ENDOPHYTES
FUNCTIONAL TRAITS
PHYLOGENETIC TRAIT CONSERVATISM
PHYLOGENETIC TRAIT DIVERGENCE
XERIC ENVIRONMENT
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/147206
Acceder
id CONICETDig_c07264db63b98ffc404685c86baa721c
oai_identifier_str oai:ri.conicet.gov.ar:11336/147206
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environmentLugo, Mónica AlejandraReinhart, Kurt O.Menoyo, EugeniaCrespo, Esteban MaríaUrcelay, Roberto CarlosARBUSCULAR MYCORRHIZAL FUNGIDARK SEPTATE ENDOPHYTESFUNCTIONAL TRAITSPHYLOGENETIC TRAIT CONSERVATISMPHYLOGENETIC TRAIT DIVERGENCEXERIC ENVIRONMENThttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Since root endophytes may ameliorate drought stress, understanding which plants associate with endophytes is important, especially in arid ecosystems. Here, the root endophytes were characterized of 42 plants from an arid region of Argentina. Colonization by arbuscular mycorrhizal fungi (AMF) and dark septate endophytes (DSEs) was related to plant functional type (PFT), family, and phylogenetic relatedness. Overall, three main findings were observed. Firstly, only moderate levels of endophyte associations were found across all taxa (e.g., most Poaceae were not colonized by endophytes despite numerous accounts of colonization by AMF and DSEs). We determined 69 % of plant taxa associated with some form of root endophyte but levels were lower than other regional studies. Secondly, comparisons by PFT and phylogeny were often qualitatively similar (e.g., succulents and Portulacineae consistently lacked AMF; variation occurred among terrestrial vs. epiphytic bromeliads) and often differed from comparisons based on plant family. Thirdly, comparisons by plant family often failed to account for important variation either within families (e.g., Bromeliaceae and Poaceae) or trait conservatism among related families (i.e., Rosidae consistently lacked DSEs and Portulacineae lacked AMF). This study indicates the value of comparing numerous taxa based on PFTs and phylogenetic similarity. Overall, the results suggest an uncertain benefit of endophytes in extremely arid environments where plant traits like succulence may obviate the need to establish associations.Fil: Lugo, Mónica Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; ArgentinaFil: Reinhart, Kurt O.. United States Department of Agriculture. Agricultural Research Service; ArgentinaFil: Menoyo, Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; ArgentinaFil: Crespo, Esteban María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; ArgentinaFil: Urcelay, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaSpringer2014-07-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/147206Lugo, Mónica Alejandra; Reinhart, Kurt O.; Menoyo, Eugenia; Crespo, Esteban María; Urcelay, Roberto Carlos; Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment; Springer; Mycorrhiza; 25; 2; 6-7-2014; 85-950940-63601432-1890CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1007/s00572-014-0592-5info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00572-014-0592-5info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:47:45Zoai:ri.conicet.gov.ar:11336/147206instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:47:45.624CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment
title Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment
spellingShingle Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment
Lugo, Mónica Alejandra
ARBUSCULAR MYCORRHIZAL FUNGI
DARK SEPTATE ENDOPHYTES
FUNCTIONAL TRAITS
PHYLOGENETIC TRAIT CONSERVATISM
PHYLOGENETIC TRAIT DIVERGENCE
XERIC ENVIRONMENT
title_short Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment
title_full Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment
title_fullStr Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment
title_full_unstemmed Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment
title_sort Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment
dc.creator.none.fl_str_mv Lugo, Mónica Alejandra
Reinhart, Kurt O.
Menoyo, Eugenia
Crespo, Esteban María
Urcelay, Roberto Carlos
author Lugo, Mónica Alejandra
author_facet Lugo, Mónica Alejandra
Reinhart, Kurt O.
Menoyo, Eugenia
Crespo, Esteban María
Urcelay, Roberto Carlos
author_role author
author2 Reinhart, Kurt O.
Menoyo, Eugenia
Crespo, Esteban María
Urcelay, Roberto Carlos
author2_role author
author
author
author
dc.subject.none.fl_str_mv ARBUSCULAR MYCORRHIZAL FUNGI
DARK SEPTATE ENDOPHYTES
FUNCTIONAL TRAITS
PHYLOGENETIC TRAIT CONSERVATISM
PHYLOGENETIC TRAIT DIVERGENCE
XERIC ENVIRONMENT
topic ARBUSCULAR MYCORRHIZAL FUNGI
DARK SEPTATE ENDOPHYTES
FUNCTIONAL TRAITS
PHYLOGENETIC TRAIT CONSERVATISM
PHYLOGENETIC TRAIT DIVERGENCE
XERIC ENVIRONMENT
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Since root endophytes may ameliorate drought stress, understanding which plants associate with endophytes is important, especially in arid ecosystems. Here, the root endophytes were characterized of 42 plants from an arid region of Argentina. Colonization by arbuscular mycorrhizal fungi (AMF) and dark septate endophytes (DSEs) was related to plant functional type (PFT), family, and phylogenetic relatedness. Overall, three main findings were observed. Firstly, only moderate levels of endophyte associations were found across all taxa (e.g., most Poaceae were not colonized by endophytes despite numerous accounts of colonization by AMF and DSEs). We determined 69 % of plant taxa associated with some form of root endophyte but levels were lower than other regional studies. Secondly, comparisons by PFT and phylogeny were often qualitatively similar (e.g., succulents and Portulacineae consistently lacked AMF; variation occurred among terrestrial vs. epiphytic bromeliads) and often differed from comparisons based on plant family. Thirdly, comparisons by plant family often failed to account for important variation either within families (e.g., Bromeliaceae and Poaceae) or trait conservatism among related families (i.e., Rosidae consistently lacked DSEs and Portulacineae lacked AMF). This study indicates the value of comparing numerous taxa based on PFTs and phylogenetic similarity. Overall, the results suggest an uncertain benefit of endophytes in extremely arid environments where plant traits like succulence may obviate the need to establish associations.
Fil: Lugo, Mónica Alejandra. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
Fil: Reinhart, Kurt O.. United States Department of Agriculture. Agricultural Research Service; Argentina
Fil: Menoyo, Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
Fil: Crespo, Esteban María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis. Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
Fil: Urcelay, Roberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina
description Since root endophytes may ameliorate drought stress, understanding which plants associate with endophytes is important, especially in arid ecosystems. Here, the root endophytes were characterized of 42 plants from an arid region of Argentina. Colonization by arbuscular mycorrhizal fungi (AMF) and dark septate endophytes (DSEs) was related to plant functional type (PFT), family, and phylogenetic relatedness. Overall, three main findings were observed. Firstly, only moderate levels of endophyte associations were found across all taxa (e.g., most Poaceae were not colonized by endophytes despite numerous accounts of colonization by AMF and DSEs). We determined 69 % of plant taxa associated with some form of root endophyte but levels were lower than other regional studies. Secondly, comparisons by PFT and phylogeny were often qualitatively similar (e.g., succulents and Portulacineae consistently lacked AMF; variation occurred among terrestrial vs. epiphytic bromeliads) and often differed from comparisons based on plant family. Thirdly, comparisons by plant family often failed to account for important variation either within families (e.g., Bromeliaceae and Poaceae) or trait conservatism among related families (i.e., Rosidae consistently lacked DSEs and Portulacineae lacked AMF). This study indicates the value of comparing numerous taxa based on PFTs and phylogenetic similarity. Overall, the results suggest an uncertain benefit of endophytes in extremely arid environments where plant traits like succulence may obviate the need to establish associations.
publishDate 2014
dc.date.none.fl_str_mv 2014-07-06
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/11336/147206
Lugo, Mónica Alejandra; Reinhart, Kurt O.; Menoyo, Eugenia; Crespo, Esteban María; Urcelay, Roberto Carlos; Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment; Springer; Mycorrhiza; 25; 2; 6-7-2014; 85-95
0940-6360
1432-1890
CONICET Digital
CONICET
url http://hdl.handle.net/11336/147206
identifier_str_mv Lugo, Mónica Alejandra; Reinhart, Kurt O.; Menoyo, Eugenia; Crespo, Esteban María; Urcelay, Roberto Carlos; Plant functional traits and phylogenetic relatedness explain variation in associations with root fungal endophytes in an extreme arid environment; Springer; Mycorrhiza; 25; 2; 6-7-2014; 85-95
0940-6360
1432-1890
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00572-014-0592-5
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
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dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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reponame_str CONICET Digital (CONICET)
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instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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