The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China

Autores
Geng, Yupeng; van Klinken, Rieks D.; Sosa, Alejandro Joaquín; Li, Bo; Chen, Jiakuan; Xu, Cheng Yuan
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Phenotypic plasticity has been proposed as an important adaptive strategy for clonal plants in heterogeneous habitats. Increased phenotypic plasticity can be especially beneficial for invasive clonal plants, allowing them to colonize new environments even when genetic diversity is low. However, the relative importance of genetic diversity and phenotypic plasticity for invasion success remains largely unknown. Here, we performed molecular marker analyses and a common garden experiment to investigate the genetic diversity and phenotypic plasticity of the globally important weed Alternanthera philoxeroides in response to different water availability (terrestrial vs. aquatic habitats). This species relies predominantly on clonal propagation in introduced ranges. We therefore expected genetic diversity to be restricted in the two sampled introduced ranges (the USA and China) when compared to the native range (Argentina), but that phenotypic plasticity may allow the species' full niche range to nonetheless be exploited. We found clones from China had very low genetic diversity in terms of both marker diversity and quantitative variation when compared with those from the USA and Argentina, probably reflecting different introduction histories. In contrast, similar patterns of phenotypic plasticity were found for clones from all three regions. Furthermore, despite the different levels of genetic diversity, bioclimatic modeling suggested that the full potential bioclimatic distribution had been invaded in both China and USA. Phenotypic plasticity, not genetic diversity, was therefore critical in allowing A. philoxeroides to invade diverse habitats across broad geographic areas.
Fil: Geng, Yupeng. Yunnan University; China. Fudan University; China
Fil: van Klinken, Rieks D.. Csiro Ecosystem Sciences; Australia
Fil: Sosa, Alejandro Joaquín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación para el Estudio de Especies Invasivas; Argentina
Fil: Li, Bo. Fudan University; China
Fil: Chen, Jiakuan. Central Queensland University; Australia
Fil: Xu, Cheng Yuan. Central Queensland University; Australia
Materia
ALTERNANTHERA PHILOXEROIDES
COMMON GARDEN EXPERIMENT
GENETIC DIVERSITY
INVASIVE SPECIES
MOLECULAR MARKER
PHENOTYPIC PLASTICITY
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:11336/74916
Acceder
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network_acronym_str CONICETDig
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network_name_str CONICET Digital (CONICET)
spelling The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and ChinaGeng, Yupengvan Klinken, Rieks D.Sosa, Alejandro JoaquínLi, BoChen, JiakuanXu, Cheng YuanALTERNANTHERA PHILOXEROIDESCOMMON GARDEN EXPERIMENTGENETIC DIVERSITYINVASIVE SPECIESMOLECULAR MARKERPHENOTYPIC PLASTICITYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Phenotypic plasticity has been proposed as an important adaptive strategy for clonal plants in heterogeneous habitats. Increased phenotypic plasticity can be especially beneficial for invasive clonal plants, allowing them to colonize new environments even when genetic diversity is low. However, the relative importance of genetic diversity and phenotypic plasticity for invasion success remains largely unknown. Here, we performed molecular marker analyses and a common garden experiment to investigate the genetic diversity and phenotypic plasticity of the globally important weed Alternanthera philoxeroides in response to different water availability (terrestrial vs. aquatic habitats). This species relies predominantly on clonal propagation in introduced ranges. We therefore expected genetic diversity to be restricted in the two sampled introduced ranges (the USA and China) when compared to the native range (Argentina), but that phenotypic plasticity may allow the species' full niche range to nonetheless be exploited. We found clones from China had very low genetic diversity in terms of both marker diversity and quantitative variation when compared with those from the USA and Argentina, probably reflecting different introduction histories. In contrast, similar patterns of phenotypic plasticity were found for clones from all three regions. Furthermore, despite the different levels of genetic diversity, bioclimatic modeling suggested that the full potential bioclimatic distribution had been invaded in both China and USA. Phenotypic plasticity, not genetic diversity, was therefore critical in allowing A. philoxeroides to invade diverse habitats across broad geographic areas.Fil: Geng, Yupeng. Yunnan University; China. Fudan University; ChinaFil: van Klinken, Rieks D.. Csiro Ecosystem Sciences; AustraliaFil: Sosa, Alejandro Joaquín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación para el Estudio de Especies Invasivas; ArgentinaFil: Li, Bo. Fudan University; ChinaFil: Chen, Jiakuan. Central Queensland University; AustraliaFil: Xu, Cheng Yuan. Central Queensland University; AustraliaFrontiers Media S.A.2016-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/74916Geng, Yupeng; van Klinken, Rieks D.; Sosa, Alejandro Joaquín; Li, Bo; Chen, Jiakuan; et al.; The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China; Frontiers Media S.A.; Frontiers in Plant Science; 7; 2-2016; 1-131664-462XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.3389/fpls.2016.00213info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fpls.2016.00213info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:20:01Zoai:ri.conicet.gov.ar:11336/74916instacron: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 10:20:02.248CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China
title The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China
spellingShingle The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China
Geng, Yupeng
ALTERNANTHERA PHILOXEROIDES
COMMON GARDEN EXPERIMENT
GENETIC DIVERSITY
INVASIVE SPECIES
MOLECULAR MARKER
PHENOTYPIC PLASTICITY
title_short The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China
title_full The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China
title_fullStr The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China
title_full_unstemmed The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China
title_sort The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China
dc.creator.none.fl_str_mv Geng, Yupeng
van Klinken, Rieks D.
Sosa, Alejandro Joaquín
Li, Bo
Chen, Jiakuan
Xu, Cheng Yuan
author Geng, Yupeng
author_facet Geng, Yupeng
van Klinken, Rieks D.
Sosa, Alejandro Joaquín
Li, Bo
Chen, Jiakuan
Xu, Cheng Yuan
author_role author
author2 van Klinken, Rieks D.
Sosa, Alejandro Joaquín
Li, Bo
Chen, Jiakuan
Xu, Cheng Yuan
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv ALTERNANTHERA PHILOXEROIDES
COMMON GARDEN EXPERIMENT
GENETIC DIVERSITY
INVASIVE SPECIES
MOLECULAR MARKER
PHENOTYPIC PLASTICITY
topic ALTERNANTHERA PHILOXEROIDES
COMMON GARDEN EXPERIMENT
GENETIC DIVERSITY
INVASIVE SPECIES
MOLECULAR MARKER
PHENOTYPIC PLASTICITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Phenotypic plasticity has been proposed as an important adaptive strategy for clonal plants in heterogeneous habitats. Increased phenotypic plasticity can be especially beneficial for invasive clonal plants, allowing them to colonize new environments even when genetic diversity is low. However, the relative importance of genetic diversity and phenotypic plasticity for invasion success remains largely unknown. Here, we performed molecular marker analyses and a common garden experiment to investigate the genetic diversity and phenotypic plasticity of the globally important weed Alternanthera philoxeroides in response to different water availability (terrestrial vs. aquatic habitats). This species relies predominantly on clonal propagation in introduced ranges. We therefore expected genetic diversity to be restricted in the two sampled introduced ranges (the USA and China) when compared to the native range (Argentina), but that phenotypic plasticity may allow the species' full niche range to nonetheless be exploited. We found clones from China had very low genetic diversity in terms of both marker diversity and quantitative variation when compared with those from the USA and Argentina, probably reflecting different introduction histories. In contrast, similar patterns of phenotypic plasticity were found for clones from all three regions. Furthermore, despite the different levels of genetic diversity, bioclimatic modeling suggested that the full potential bioclimatic distribution had been invaded in both China and USA. Phenotypic plasticity, not genetic diversity, was therefore critical in allowing A. philoxeroides to invade diverse habitats across broad geographic areas.
Fil: Geng, Yupeng. Yunnan University; China. Fudan University; China
Fil: van Klinken, Rieks D.. Csiro Ecosystem Sciences; Australia
Fil: Sosa, Alejandro Joaquín. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación para el Estudio de Especies Invasivas; Argentina
Fil: Li, Bo. Fudan University; China
Fil: Chen, Jiakuan. Central Queensland University; Australia
Fil: Xu, Cheng Yuan. Central Queensland University; Australia
description Phenotypic plasticity has been proposed as an important adaptive strategy for clonal plants in heterogeneous habitats. Increased phenotypic plasticity can be especially beneficial for invasive clonal plants, allowing them to colonize new environments even when genetic diversity is low. However, the relative importance of genetic diversity and phenotypic plasticity for invasion success remains largely unknown. Here, we performed molecular marker analyses and a common garden experiment to investigate the genetic diversity and phenotypic plasticity of the globally important weed Alternanthera philoxeroides in response to different water availability (terrestrial vs. aquatic habitats). This species relies predominantly on clonal propagation in introduced ranges. We therefore expected genetic diversity to be restricted in the two sampled introduced ranges (the USA and China) when compared to the native range (Argentina), but that phenotypic plasticity may allow the species' full niche range to nonetheless be exploited. We found clones from China had very low genetic diversity in terms of both marker diversity and quantitative variation when compared with those from the USA and Argentina, probably reflecting different introduction histories. In contrast, similar patterns of phenotypic plasticity were found for clones from all three regions. Furthermore, despite the different levels of genetic diversity, bioclimatic modeling suggested that the full potential bioclimatic distribution had been invaded in both China and USA. Phenotypic plasticity, not genetic diversity, was therefore critical in allowing A. philoxeroides to invade diverse habitats across broad geographic areas.
publishDate 2016
dc.date.none.fl_str_mv 2016-02
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/11336/74916
Geng, Yupeng; van Klinken, Rieks D.; Sosa, Alejandro Joaquín; Li, Bo; Chen, Jiakuan; et al.; The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China; Frontiers Media S.A.; Frontiers in Plant Science; 7; 2-2016; 1-13
1664-462X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/74916
identifier_str_mv Geng, Yupeng; van Klinken, Rieks D.; Sosa, Alejandro Joaquín; Li, Bo; Chen, Jiakuan; et al.; The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China; Frontiers Media S.A.; Frontiers in Plant Science; 7; 2-2016; 1-13
1664-462X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.3389/fpls.2016.00213
info:eu-repo/semantics/altIdentifier/url/https://www.frontiersin.org/articles/10.3389/fpls.2016.00213
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
dc.publisher.none.fl_str_mv Frontiers Media S.A.
publisher.none.fl_str_mv Frontiers Media S.A.
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 13.070432

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