Genetic and morphological insights into the Carpobrotus hybrid complex around the world

Autores
Novoa, Ana; Hirsch, Heidi; Castillo, María L.; Canavan, Susan; González, Luís; Richardson, David M.; Pyzek, Petr; Rodríguez, Jonatan; Borges Silva, Lurdes; Brundu, Giuseppe; D'Antonio, Carla M.; Gutierrez, Jorge Luis Ceferino; Mathese, Megan; Levin, Sam; Silva, Luís; Le Roux, Johannes
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The genus Carpobrotus N.E.Br. comprises between 12 and 25 species, most of which are native to South Africa. Some Carpobrotus species are considered among the most damaging invasive species in coastal dune systems worldwide. In their introduced areas, these species represent a serious threat to native species and significantly impact soil conditions and geochemical processes. Despite being well studied, the taxonomy of Carpobrotus remains problematic, as the genus comprises a complex of species that hybridize easily and are difficult to distinguish from each other. To explore the population genetic structure of invasive Carpobrotus species (i.e., C. acinaciformis and C. edulis) across a significant part of their native and non-native ranges, we sampled 40 populations across Argentina, Italy, New Zealand, Portugal, South Africa, Spain, and the USA. We developed taxon-specific microsatellite markers using a Next Generation Sequencing approach to analyze the population genetic structure and incidence of hybridization in native and non-native regions. We identified three genetically distinct clusters, which are present in both the native and non-native regions. Based on a set of selected morphological characteristics, we found no clear features to identify taxa morphologically. Our results suggest that the most probable sources of global introductions of Carpobrotus species are the Western Cape region of South Africa and the coastline of California. We suggest that management actions targeting Carpobrotus invasions globally should focus on preventing additional introductions from the east coast of South Africa, and on searching for prospective biocontrol agents in the Western Cape region of South Africa.
Fil: Novoa, Ana. Czech Academy Of Sciences. Institute Of Botany.; República Checa
Fil: Hirsch, Heidi. Lynedoch Road; Sudáfrica
Fil: Castillo, María L.. Czech Academy Of Sciences. Institute Of Botany.; República Checa
Fil: Canavan, Susan. University of Galway; Irlanda
Fil: González, Luís. Universidad de Vigo; España
Fil: Richardson, David M.. Czech Academy of Sciences. Institute of Botany; República Checa
Fil: Pyzek, Petr. Czech Academy Of Sciences. Institute Of Botany.; República Checa
Fil: Rodríguez, Jonatan. Czech Academy Of Sciences. Institute Of Botany.; República Checa
Fil: Borges Silva, Lurdes. Universidade dos Açores; Portugal
Fil: Brundu, Giuseppe. University of Sassari; Italia
Fil: D'Antonio, Carla M.. University of California; Estados Unidos
Fil: Gutierrez, Jorge Luis Ceferino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Mathese, Megan. Stellenbosch University; Sudáfrica
Fil: Levin, Sam. Martin Luther University Halle-wittenberg; Alemania. German Centre for Integrative Biodiversity Research; Alemania
Fil: Silva, Luís. University of the Azores; Portugal. Universidad de Porto. Facultad de Ciências. Centro de Investigação em Biodiversidade e Recursos Genéticos; Portugal
Fil: Le Roux, Johannes. Macquarie University; Australia. Stellenbosch University; Sudáfrica
Materia
BIOLOGICAL INVASIONS
GENETIC DIVERSITY
GENETIC STRUCTURE
HYBRIDIZATION
INTRODUCTION HISTORY
INVASIVE ALIEN PLANT
MICROSATELLITE MARKERS
TAXONOMIC UNCERTAINTY
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:11336/226085
Acceder
id CONICETDig_66f2bee54ce06b296330623c1926dc4e
oai_identifier_str oai:ri.conicet.gov.ar:11336/226085
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Genetic and morphological insights into the Carpobrotus hybrid complex around the worldNovoa, AnaHirsch, HeidiCastillo, María L.Canavan, SusanGonzález, LuísRichardson, David M.Pyzek, PetrRodríguez, JonatanBorges Silva, LurdesBrundu, GiuseppeD'Antonio, Carla M.Gutierrez, Jorge Luis CeferinoMathese, MeganLevin, SamSilva, LuísLe Roux, JohannesBIOLOGICAL INVASIONSGENETIC DIVERSITYGENETIC STRUCTUREHYBRIDIZATIONINTRODUCTION HISTORYINVASIVE ALIEN PLANTMICROSATELLITE MARKERSTAXONOMIC UNCERTAINTYhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The genus Carpobrotus N.E.Br. comprises between 12 and 25 species, most of which are native to South Africa. Some Carpobrotus species are considered among the most damaging invasive species in coastal dune systems worldwide. In their introduced areas, these species represent a serious threat to native species and significantly impact soil conditions and geochemical processes. Despite being well studied, the taxonomy of Carpobrotus remains problematic, as the genus comprises a complex of species that hybridize easily and are difficult to distinguish from each other. To explore the population genetic structure of invasive Carpobrotus species (i.e., C. acinaciformis and C. edulis) across a significant part of their native and non-native ranges, we sampled 40 populations across Argentina, Italy, New Zealand, Portugal, South Africa, Spain, and the USA. We developed taxon-specific microsatellite markers using a Next Generation Sequencing approach to analyze the population genetic structure and incidence of hybridization in native and non-native regions. We identified three genetically distinct clusters, which are present in both the native and non-native regions. Based on a set of selected morphological characteristics, we found no clear features to identify taxa morphologically. Our results suggest that the most probable sources of global introductions of Carpobrotus species are the Western Cape region of South Africa and the coastline of California. We suggest that management actions targeting Carpobrotus invasions globally should focus on preventing additional introductions from the east coast of South Africa, and on searching for prospective biocontrol agents in the Western Cape region of South Africa.Fil: Novoa, Ana. Czech Academy Of Sciences. Institute Of Botany.; República ChecaFil: Hirsch, Heidi. Lynedoch Road; SudáfricaFil: Castillo, María L.. Czech Academy Of Sciences. Institute Of Botany.; República ChecaFil: Canavan, Susan. University of Galway; IrlandaFil: González, Luís. Universidad de Vigo; EspañaFil: Richardson, David M.. Czech Academy of Sciences. Institute of Botany; República ChecaFil: Pyzek, Petr. Czech Academy Of Sciences. Institute Of Botany.; República ChecaFil: Rodríguez, Jonatan. Czech Academy Of Sciences. Institute Of Botany.; República ChecaFil: Borges Silva, Lurdes. Universidade dos Açores; PortugalFil: Brundu, Giuseppe. University of Sassari; ItaliaFil: D'Antonio, Carla M.. University of California; Estados UnidosFil: Gutierrez, Jorge Luis Ceferino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; ArgentinaFil: Mathese, Megan. Stellenbosch University; SudáfricaFil: Levin, Sam. Martin Luther University Halle-wittenberg; Alemania. German Centre for Integrative Biodiversity Research; AlemaniaFil: Silva, Luís. University of the Azores; Portugal. Universidad de Porto. Facultad de Ciências. Centro de Investigação em Biodiversidade e Recursos Genéticos; PortugalFil: Le Roux, Johannes. Macquarie University; Australia. Stellenbosch University; SudáfricaPensoft Publishers2023-11-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/226085Novoa, Ana; Hirsch, Heidi; Castillo, María L.; Canavan, Susan; González, Luís; et al.; Genetic and morphological insights into the Carpobrotus hybrid complex around the world; Pensoft Publishers; NeoBiota; 89; 16-11-2023; 135-1601619-00331314-2488CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://neobiota.pensoft.net/article/109164/info:eu-repo/semantics/altIdentifier/doi/10.3897/neobiota.89.109164info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:57:15Zoai:ri.conicet.gov.ar:11336/226085instacron: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 09:57:15.772CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Genetic and morphological insights into the Carpobrotus hybrid complex around the world
title Genetic and morphological insights into the Carpobrotus hybrid complex around the world
spellingShingle Genetic and morphological insights into the Carpobrotus hybrid complex around the world
Novoa, Ana
BIOLOGICAL INVASIONS
GENETIC DIVERSITY
GENETIC STRUCTURE
HYBRIDIZATION
INTRODUCTION HISTORY
INVASIVE ALIEN PLANT
MICROSATELLITE MARKERS
TAXONOMIC UNCERTAINTY
title_short Genetic and morphological insights into the Carpobrotus hybrid complex around the world
title_full Genetic and morphological insights into the Carpobrotus hybrid complex around the world
title_fullStr Genetic and morphological insights into the Carpobrotus hybrid complex around the world
title_full_unstemmed Genetic and morphological insights into the Carpobrotus hybrid complex around the world
title_sort Genetic and morphological insights into the Carpobrotus hybrid complex around the world
dc.creator.none.fl_str_mv Novoa, Ana
Hirsch, Heidi
Castillo, María L.
Canavan, Susan
González, Luís
Richardson, David M.
Pyzek, Petr
Rodríguez, Jonatan
Borges Silva, Lurdes
Brundu, Giuseppe
D'Antonio, Carla M.
Gutierrez, Jorge Luis Ceferino
Mathese, Megan
Levin, Sam
Silva, Luís
Le Roux, Johannes
author Novoa, Ana
author_facet Novoa, Ana
Hirsch, Heidi
Castillo, María L.
Canavan, Susan
González, Luís
Richardson, David M.
Pyzek, Petr
Rodríguez, Jonatan
Borges Silva, Lurdes
Brundu, Giuseppe
D'Antonio, Carla M.
Gutierrez, Jorge Luis Ceferino
Mathese, Megan
Levin, Sam
Silva, Luís
Le Roux, Johannes
author_role author
author2 Hirsch, Heidi
Castillo, María L.
Canavan, Susan
González, Luís
Richardson, David M.
Pyzek, Petr
Rodríguez, Jonatan
Borges Silva, Lurdes
Brundu, Giuseppe
D'Antonio, Carla M.
Gutierrez, Jorge Luis Ceferino
Mathese, Megan
Levin, Sam
Silva, Luís
Le Roux, Johannes
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv BIOLOGICAL INVASIONS
GENETIC DIVERSITY
GENETIC STRUCTURE
HYBRIDIZATION
INTRODUCTION HISTORY
INVASIVE ALIEN PLANT
MICROSATELLITE MARKERS
TAXONOMIC UNCERTAINTY
topic BIOLOGICAL INVASIONS
GENETIC DIVERSITY
GENETIC STRUCTURE
HYBRIDIZATION
INTRODUCTION HISTORY
INVASIVE ALIEN PLANT
MICROSATELLITE MARKERS
TAXONOMIC UNCERTAINTY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The genus Carpobrotus N.E.Br. comprises between 12 and 25 species, most of which are native to South Africa. Some Carpobrotus species are considered among the most damaging invasive species in coastal dune systems worldwide. In their introduced areas, these species represent a serious threat to native species and significantly impact soil conditions and geochemical processes. Despite being well studied, the taxonomy of Carpobrotus remains problematic, as the genus comprises a complex of species that hybridize easily and are difficult to distinguish from each other. To explore the population genetic structure of invasive Carpobrotus species (i.e., C. acinaciformis and C. edulis) across a significant part of their native and non-native ranges, we sampled 40 populations across Argentina, Italy, New Zealand, Portugal, South Africa, Spain, and the USA. We developed taxon-specific microsatellite markers using a Next Generation Sequencing approach to analyze the population genetic structure and incidence of hybridization in native and non-native regions. We identified three genetically distinct clusters, which are present in both the native and non-native regions. Based on a set of selected morphological characteristics, we found no clear features to identify taxa morphologically. Our results suggest that the most probable sources of global introductions of Carpobrotus species are the Western Cape region of South Africa and the coastline of California. We suggest that management actions targeting Carpobrotus invasions globally should focus on preventing additional introductions from the east coast of South Africa, and on searching for prospective biocontrol agents in the Western Cape region of South Africa.
Fil: Novoa, Ana. Czech Academy Of Sciences. Institute Of Botany.; República Checa
Fil: Hirsch, Heidi. Lynedoch Road; Sudáfrica
Fil: Castillo, María L.. Czech Academy Of Sciences. Institute Of Botany.; República Checa
Fil: Canavan, Susan. University of Galway; Irlanda
Fil: González, Luís. Universidad de Vigo; España
Fil: Richardson, David M.. Czech Academy of Sciences. Institute of Botany; República Checa
Fil: Pyzek, Petr. Czech Academy Of Sciences. Institute Of Botany.; República Checa
Fil: Rodríguez, Jonatan. Czech Academy Of Sciences. Institute Of Botany.; República Checa
Fil: Borges Silva, Lurdes. Universidade dos Açores; Portugal
Fil: Brundu, Giuseppe. University of Sassari; Italia
Fil: D'Antonio, Carla M.. University of California; Estados Unidos
Fil: Gutierrez, Jorge Luis Ceferino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Marinas y Costeras. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Marinas y Costeras; Argentina
Fil: Mathese, Megan. Stellenbosch University; Sudáfrica
Fil: Levin, Sam. Martin Luther University Halle-wittenberg; Alemania. German Centre for Integrative Biodiversity Research; Alemania
Fil: Silva, Luís. University of the Azores; Portugal. Universidad de Porto. Facultad de Ciências. Centro de Investigação em Biodiversidade e Recursos Genéticos; Portugal
Fil: Le Roux, Johannes. Macquarie University; Australia. Stellenbosch University; Sudáfrica
description The genus Carpobrotus N.E.Br. comprises between 12 and 25 species, most of which are native to South Africa. Some Carpobrotus species are considered among the most damaging invasive species in coastal dune systems worldwide. In their introduced areas, these species represent a serious threat to native species and significantly impact soil conditions and geochemical processes. Despite being well studied, the taxonomy of Carpobrotus remains problematic, as the genus comprises a complex of species that hybridize easily and are difficult to distinguish from each other. To explore the population genetic structure of invasive Carpobrotus species (i.e., C. acinaciformis and C. edulis) across a significant part of their native and non-native ranges, we sampled 40 populations across Argentina, Italy, New Zealand, Portugal, South Africa, Spain, and the USA. We developed taxon-specific microsatellite markers using a Next Generation Sequencing approach to analyze the population genetic structure and incidence of hybridization in native and non-native regions. We identified three genetically distinct clusters, which are present in both the native and non-native regions. Based on a set of selected morphological characteristics, we found no clear features to identify taxa morphologically. Our results suggest that the most probable sources of global introductions of Carpobrotus species are the Western Cape region of South Africa and the coastline of California. We suggest that management actions targeting Carpobrotus invasions globally should focus on preventing additional introductions from the east coast of South Africa, and on searching for prospective biocontrol agents in the Western Cape region of South Africa.
publishDate 2023
dc.date.none.fl_str_mv 2023-11-16
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/11336/226085
Novoa, Ana; Hirsch, Heidi; Castillo, María L.; Canavan, Susan; González, Luís; et al.; Genetic and morphological insights into the Carpobrotus hybrid complex around the world; Pensoft Publishers; NeoBiota; 89; 16-11-2023; 135-160
1619-0033
1314-2488
CONICET Digital
CONICET
url http://hdl.handle.net/11336/226085
identifier_str_mv Novoa, Ana; Hirsch, Heidi; Castillo, María L.; Canavan, Susan; González, Luís; et al.; Genetic and morphological insights into the Carpobrotus hybrid complex around the world; Pensoft Publishers; NeoBiota; 89; 16-11-2023; 135-160
1619-0033
1314-2488
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://neobiota.pensoft.net/article/109164/
info:eu-repo/semantics/altIdentifier/doi/10.3897/neobiota.89.109164
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 Pensoft Publishers
publisher.none.fl_str_mv Pensoft Publishers
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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