Future paths for the ‘exploitative segregation of plant roots’ model
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1080/15592324.2021.1891755 http://hdl.handle.net/11449/207380 |
Resumo: | The exploitative segregation of plant roots (ESPR) is a theory that uses a game-theoretical model to predict plant root foraging behavior in space. The original model returns the optimal root distribution assuming exploitative competition between a pair of identical plants in soils with homogeneous resource dynamics. In this short communication, we explore avenues to develop this model further. We discuss: (i) the response of single plants to soil heterogeneity; (ii) the variability of the plant response under uneven competition scenarios; (iii) the importance of accounting for the constraints and limitations to root growth that may be imposed from the plant shoot; (iv) the importance of root functional traits to predict root foraging behavior; (v) potential model extensions to investigate facilitation by incorporating facilitative traits to roots, and (vi) the possibility of allowing plants to tune their response by accounting for non-self and non-kin root recognition. For each case, we introduce the topic briefly and present possible ways to encode those ingredients in the mathematical equations of the ESPR model, providing preliminary results when possible. |
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Future paths for the ‘exploitative segregation of plant roots’ modelBiotic interactionsFacilitationPlant competitionRoot foragingRoot recognitionThe exploitative segregation of plant roots (ESPR) is a theory that uses a game-theoretical model to predict plant root foraging behavior in space. The original model returns the optimal root distribution assuming exploitative competition between a pair of identical plants in soils with homogeneous resource dynamics. In this short communication, we explore avenues to develop this model further. We discuss: (i) the response of single plants to soil heterogeneity; (ii) the variability of the plant response under uneven competition scenarios; (iii) the importance of accounting for the constraints and limitations to root growth that may be imposed from the plant shoot; (iv) the importance of root functional traits to predict root foraging behavior; (v) potential model extensions to investigate facilitation by incorporating facilitative traits to roots, and (vi) the possibility of allowing plants to tune their response by accounting for non-self and non-kin root recognition. For each case, we introduce the topic briefly and present possible ways to encode those ingredients in the mathematical equations of the ESPR model, providing preliminary results when possible.Department of Ecology and Evolutionary Biology Princeton UniversityInternational Centre for Theoretical Physics-South American Institute for Fundamental Research - Instituto de Física Teórica da UNESPDepartment of Biogeography and Global Change National Museum of Natural Sciences MNCN CSICSchool of Applied Sciences Edinburgh Napier UniversityDepartment of Biology Geology Physics and Inorganic Chemistry Rey Juan Carlos UniversityInternational Centre for Theoretical Physics-South American Institute for Fundamental Research - Instituto de Física Teórica da UNESPPrinceton UniversityUniversidade Estadual Paulista (Unesp)CSICEdinburgh Napier UniversityRey Juan Carlos UniversityCabal, CiroMartinez-Garcia, Ricardo [UNESP]de Castro, AuroraValladares, FernandoPacala, Stephen W.2021-06-25T10:54:14Z2021-06-25T10:54:14Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1080/15592324.2021.1891755Plant Signaling and Behavior.1559-23241559-2316http://hdl.handle.net/11449/20738010.1080/15592324.2021.18917552-s2.0-85101874992Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPlant Signaling and Behaviorinfo:eu-repo/semantics/openAccess2021-10-23T16:58:03Zoai:repositorio.unesp.br:11449/207380Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T16:58:03Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Future paths for the ‘exploitative segregation of plant roots’ model |
title |
Future paths for the ‘exploitative segregation of plant roots’ model |
spellingShingle |
Future paths for the ‘exploitative segregation of plant roots’ model Cabal, Ciro Biotic interactions Facilitation Plant competition Root foraging Root recognition |
title_short |
Future paths for the ‘exploitative segregation of plant roots’ model |
title_full |
Future paths for the ‘exploitative segregation of plant roots’ model |
title_fullStr |
Future paths for the ‘exploitative segregation of plant roots’ model |
title_full_unstemmed |
Future paths for the ‘exploitative segregation of plant roots’ model |
title_sort |
Future paths for the ‘exploitative segregation of plant roots’ model |
author |
Cabal, Ciro |
author_facet |
Cabal, Ciro Martinez-Garcia, Ricardo [UNESP] de Castro, Aurora Valladares, Fernando Pacala, Stephen W. |
author_role |
author |
author2 |
Martinez-Garcia, Ricardo [UNESP] de Castro, Aurora Valladares, Fernando Pacala, Stephen W. |
author2_role |
author author author author |
dc.contributor.none.fl_str_mv |
Princeton University Universidade Estadual Paulista (Unesp) CSIC Edinburgh Napier University Rey Juan Carlos University |
dc.contributor.author.fl_str_mv |
Cabal, Ciro Martinez-Garcia, Ricardo [UNESP] de Castro, Aurora Valladares, Fernando Pacala, Stephen W. |
dc.subject.por.fl_str_mv |
Biotic interactions Facilitation Plant competition Root foraging Root recognition |
topic |
Biotic interactions Facilitation Plant competition Root foraging Root recognition |
description |
The exploitative segregation of plant roots (ESPR) is a theory that uses a game-theoretical model to predict plant root foraging behavior in space. The original model returns the optimal root distribution assuming exploitative competition between a pair of identical plants in soils with homogeneous resource dynamics. In this short communication, we explore avenues to develop this model further. We discuss: (i) the response of single plants to soil heterogeneity; (ii) the variability of the plant response under uneven competition scenarios; (iii) the importance of accounting for the constraints and limitations to root growth that may be imposed from the plant shoot; (iv) the importance of root functional traits to predict root foraging behavior; (v) potential model extensions to investigate facilitation by incorporating facilitative traits to roots, and (vi) the possibility of allowing plants to tune their response by accounting for non-self and non-kin root recognition. For each case, we introduce the topic briefly and present possible ways to encode those ingredients in the mathematical equations of the ESPR model, providing preliminary results when possible. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T10:54:14Z 2021-06-25T10:54:14Z 2021-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1080/15592324.2021.1891755 Plant Signaling and Behavior. 1559-2324 1559-2316 http://hdl.handle.net/11449/207380 10.1080/15592324.2021.1891755 2-s2.0-85101874992 |
url |
http://dx.doi.org/10.1080/15592324.2021.1891755 http://hdl.handle.net/11449/207380 |
identifier_str_mv |
Plant Signaling and Behavior. 1559-2324 1559-2316 10.1080/15592324.2021.1891755 2-s2.0-85101874992 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Plant Signaling and Behavior |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1803047300387307520 |