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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/191435
Ver los metadatos del registro completo
id |
CONICETDig_a4fe89fd856da73783cb3c186a28befc |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/191435 |
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 Técnicas2025-09-29T10:21:54Zoai: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:34982025-09-29 10:21:54.404CONICET 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 |
_version_ |
1844614208972390400 |
score |
13.070432 |