Compost spatial heterogeneity promotes evolutionary diversification of a bacterium

Autores
van Houte, Stineke; Padfield, Daniel; Gómez, Pedro; Lujan, Adela Maria; Brockhurst, Michael A.; Paterson, Steve; Buckling, Angus
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Spatial resource heterogeneity is expected to be a key driver for the evolution of diversity. However, direct empirical support for this prediction is limited to studies carried out in simplified laboratory environments. Here, we investigate how altering spatial heterogeneity of potting compost—by the addition of water and mixing—affects the evolutionary diversification of a bacterial species, Pseudomonas fluorescens, that is naturally found in the environment. There was a greater propensity of resource specialists to evolve in the unmanipulated compost, while more generalist phenotypes dominated the compost–water mix. Genomic data were consistent with these phenotypic findings. Competition experiments strongly suggest these results are due to diversifying selection as a result of resource heterogeneity, as opposed to other covariables. Overall, our findings corroborate theoretical and in vitro findings, but in semi-natural, more realistic conditions.
Fil: van Houte, Stineke. University of Exeter; Reino Unido
Fil: Padfield, Daniel. University of Exeter; Reino Unido
Fil: Gómez, Pedro. University of Exeter; Reino Unido
Fil: Lujan, Adela Maria. University of Exeter; Reino Unido. Universidad Católica de Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J.; Argentina
Fil: Brockhurst, Michael A.. The University Of Sheffield; Reino Unido
Fil: Paterson, Steve. University of Liverpool; Reino Unido
Fil: Buckling, Angus. University of Exeter; Reino Unido
Materia
ADAPTIVE RADIATION
PSEUDOMONAS FLUORESCENS
SOIL
SPATIAL HETEROGENEITY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/191435
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Compost spatial heterogeneity promotes evolutionary diversification of a bacteriumvan Houte, StinekePadfield, DanielGómez, PedroLujan, Adela MariaBrockhurst, Michael A.Paterson, SteveBuckling, AngusADAPTIVE RADIATIONPSEUDOMONAS FLUORESCENSSOILSPATIAL HETEROGENEITYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Spatial resource heterogeneity is expected to be a key driver for the evolution of diversity. However, direct empirical support for this prediction is limited to studies carried out in simplified laboratory environments. Here, we investigate how altering spatial heterogeneity of potting compost—by the addition of water and mixing—affects the evolutionary diversification of a bacterial species, Pseudomonas fluorescens, that is naturally found in the environment. There was a greater propensity of resource specialists to evolve in the unmanipulated compost, while more generalist phenotypes dominated the compost–water mix. Genomic data were consistent with these phenotypic findings. Competition experiments strongly suggest these results are due to diversifying selection as a result of resource heterogeneity, as opposed to other covariables. Overall, our findings corroborate theoretical and in vitro findings, but in semi-natural, more realistic conditions.Fil: van Houte, Stineke. University of Exeter; Reino UnidoFil: Padfield, Daniel. University of Exeter; Reino UnidoFil: Gómez, Pedro. University of Exeter; Reino UnidoFil: Lujan, Adela Maria. University of Exeter; Reino Unido. Universidad Católica de Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J.; ArgentinaFil: Brockhurst, Michael A.. The University Of Sheffield; Reino UnidoFil: Paterson, Steve. University of Liverpool; Reino UnidoFil: Buckling, Angus. University of Exeter; Reino UnidoWiley Blackwell Publishing, Inc2021-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/191435van Houte, Stineke; Padfield, Daniel; Gómez, Pedro; Lujan, Adela Maria; Brockhurst, Michael A.; et al.; Compost spatial heterogeneity promotes evolutionary diversification of a bacterium; Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 34; 2; 2-2021; 246-2551010-061X1420-9101CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/jeb.13722info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/jeb.13722info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:54:42Zoai:ri.conicet.gov.ar:11336/191435instacron: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:34982025-10-22 11:54:42.782CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Compost spatial heterogeneity promotes evolutionary diversification of a bacterium
title Compost spatial heterogeneity promotes evolutionary diversification of a bacterium
spellingShingle Compost spatial heterogeneity promotes evolutionary diversification of a bacterium
van Houte, Stineke
ADAPTIVE RADIATION
PSEUDOMONAS FLUORESCENS
SOIL
SPATIAL HETEROGENEITY
title_short Compost spatial heterogeneity promotes evolutionary diversification of a bacterium
title_full Compost spatial heterogeneity promotes evolutionary diversification of a bacterium
title_fullStr Compost spatial heterogeneity promotes evolutionary diversification of a bacterium
title_full_unstemmed Compost spatial heterogeneity promotes evolutionary diversification of a bacterium
title_sort Compost spatial heterogeneity promotes evolutionary diversification of a bacterium
dc.creator.none.fl_str_mv van Houte, Stineke
Padfield, Daniel
Gómez, Pedro
Lujan, Adela Maria
Brockhurst, Michael A.
Paterson, Steve
Buckling, Angus
author van Houte, Stineke
author_facet van Houte, Stineke
Padfield, Daniel
Gómez, Pedro
Lujan, Adela Maria
Brockhurst, Michael A.
Paterson, Steve
Buckling, Angus
author_role author
author2 Padfield, Daniel
Gómez, Pedro
Lujan, Adela Maria
Brockhurst, Michael A.
Paterson, Steve
Buckling, Angus
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv ADAPTIVE RADIATION
PSEUDOMONAS FLUORESCENS
SOIL
SPATIAL HETEROGENEITY
topic ADAPTIVE RADIATION
PSEUDOMONAS FLUORESCENS
SOIL
SPATIAL HETEROGENEITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Spatial resource heterogeneity is expected to be a key driver for the evolution of diversity. However, direct empirical support for this prediction is limited to studies carried out in simplified laboratory environments. Here, we investigate how altering spatial heterogeneity of potting compost—by the addition of water and mixing—affects the evolutionary diversification of a bacterial species, Pseudomonas fluorescens, that is naturally found in the environment. There was a greater propensity of resource specialists to evolve in the unmanipulated compost, while more generalist phenotypes dominated the compost–water mix. Genomic data were consistent with these phenotypic findings. Competition experiments strongly suggest these results are due to diversifying selection as a result of resource heterogeneity, as opposed to other covariables. Overall, our findings corroborate theoretical and in vitro findings, but in semi-natural, more realistic conditions.
Fil: van Houte, Stineke. University of Exeter; Reino Unido
Fil: Padfield, Daniel. University of Exeter; Reino Unido
Fil: Gómez, Pedro. University of Exeter; Reino Unido
Fil: Lujan, Adela Maria. University of Exeter; Reino Unido. Universidad Católica de Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Recursos Naturales y Sustentabilidad José Sanchez Labrador S. J.; Argentina
Fil: Brockhurst, Michael A.. The University Of Sheffield; Reino Unido
Fil: Paterson, Steve. University of Liverpool; Reino Unido
Fil: Buckling, Angus. University of Exeter; Reino Unido
description Spatial resource heterogeneity is expected to be a key driver for the evolution of diversity. However, direct empirical support for this prediction is limited to studies carried out in simplified laboratory environments. Here, we investigate how altering spatial heterogeneity of potting compost—by the addition of water and mixing—affects the evolutionary diversification of a bacterial species, Pseudomonas fluorescens, that is naturally found in the environment. There was a greater propensity of resource specialists to evolve in the unmanipulated compost, while more generalist phenotypes dominated the compost–water mix. Genomic data were consistent with these phenotypic findings. Competition experiments strongly suggest these results are due to diversifying selection as a result of resource heterogeneity, as opposed to other covariables. Overall, our findings corroborate theoretical and in vitro findings, but in semi-natural, more realistic conditions.
publishDate 2021
dc.date.none.fl_str_mv 2021-02
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/11336/191435
van Houte, Stineke; Padfield, Daniel; Gómez, Pedro; Lujan, Adela Maria; Brockhurst, Michael A.; et al.; Compost spatial heterogeneity promotes evolutionary diversification of a bacterium; Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 34; 2; 2-2021; 246-255
1010-061X
1420-9101
CONICET Digital
CONICET
url http://hdl.handle.net/11336/191435
identifier_str_mv van Houte, Stineke; Padfield, Daniel; Gómez, Pedro; Lujan, Adela Maria; Brockhurst, Michael A.; et al.; Compost spatial heterogeneity promotes evolutionary diversification of a bacterium; Wiley Blackwell Publishing, Inc; Journal of Evolutionary Biology; 34; 2; 2-2021; 246-255
1010-061X
1420-9101
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/jeb.13722
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/10.1111/jeb.13722
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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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score 12.982451

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