Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina

Potamogeton is a cosmopolitan genus of 90–95 species in which numerous hybridization events have occurred worldwide. A plant recently collected from Argentina exhibited ambiguous morphology that does not match any species of the genus. We aimed to assess if the plant coexisting with another Potamoge...

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Authors: Ito, Yu, Robledo, Gerardo Lucio, Iharlegui, Laura, Tanaka , Norio
Format: article
Status:Published version
Publication Date:2016
Country:Argentina
Institution:Consejo Nacional de Investigaciones Científicas y Técnicas
Repository:CONICET Digital (CONICET)
Language:English
OAI Identifier:oai:ri.conicet.gov.ar:11336/19403
Online Access:http://hdl.handle.net/11336/19403
Access Level:Open access
Keyword:Alismatales
Argentina
Acquatic Plants
Bayesian Inference
Hybridization
Introgression
Molecular Phylogeny
Plastid Dna
Potamogeton
Topological Conflicts
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
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repository_id_str
spelling Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in ArgentinaIto, YuRobledo, Gerardo LucioIharlegui, LauraTanaka , NorioAlismatalesArgentinaAcquatic PlantsBayesian InferenceHybridizationIntrogressionMolecular PhylogenyPlastid DnaPotamogetonTopological Conflictshttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Potamogeton is a cosmopolitan genus of 90–95 species in which numerous hybridization events have occurred worldwide. A plant recently collected from Argentina exhibited ambiguous morphology that does not match any species of the genus. We aimed to assess if the plant coexisting with another Potamogeton species is a product of reticulate evolution. A concatenated plastid DNA (psbA-trnH, trnL intron, and trnL-trnF) and nuclear ribosomal DNA (5S-NTS) data sets, primarily based on previous studies sample set mainly consisting of American and Asian species, were analyzed using Bayesian inference. Nuclear ribosomal ITS sequences were also obtained from five Argentina materials. We recovered similar topologies from both the plastid DNA and nuclear ribosomal 5S-NTS analyses in which most specimens are consistently placed. The specimen of primal interest from Argentina strongly clustered with co-occurring linear-leaved species in the 5S-NTS tree, but was genetically identical to broad-leaved ones in the plastid DNA analysis. The ITS sequence of the specimen was the same as that of the linear-leaved species and no polymorphisms were observed. Considering the discrepant phylogenetic positions between the trees and lack of ITS infra-individual variations, the origin of the specimen from Argentina is better explained by hybridization and subsequent introgression.Fil: Ito, Yu. University Of Canterbury; Nueva ZelandaFil: Robledo, Gerardo Lucio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFil: Iharlegui, Laura. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaFil: Tanaka , Norio. National Museum Of Nature And Sciences; JapónNational Science Museum2016-11-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/19403Ito, Yu; Robledo, Gerardo Lucio; Iharlegui, Laura; Tanaka , Norio; Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina; National Science Museum; Bulletin of the National Science Museum. Series B, Botany; 42; 4; 22-11-2016; 131-1410385-2431CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.kahaku.go.jp/research/publication/botany/download/42_4/BNMNS_B42-4_131.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2024-05-08T13:43:54Zoai:ri.conicet.gov.ar:11336/19403instacron: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:34982024-05-08 13:43:55.256CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
title Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
spellingShingle Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
Ito, Yu
Alismatales
Argentina
Acquatic Plants
Bayesian Inference
Hybridization
Introgression
Molecular Phylogeny
Plastid Dna
Potamogeton
Topological Conflicts
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
title_short Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
title_full Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
title_fullStr Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
title_full_unstemmed Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
title_sort Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina
dc.creator.none.fl_str_mv Ito, Yu
Robledo, Gerardo Lucio
Iharlegui, Laura
Tanaka , Norio
author Ito, Yu
author_facet Ito, Yu
Robledo, Gerardo Lucio
Iharlegui, Laura
Tanaka , Norio
author_role author
author2 Robledo, Gerardo Lucio
Iharlegui, Laura
Tanaka , Norio
author2_role author
author
author
dc.subject.none.fl_str_mv Alismatales
Argentina
Acquatic Plants
Bayesian Inference
Hybridization
Introgression
Molecular Phylogeny
Plastid Dna
Potamogeton
Topological Conflicts
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
topic Alismatales
Argentina
Acquatic Plants
Bayesian Inference
Hybridization
Introgression
Molecular Phylogeny
Plastid Dna
Potamogeton
Topological Conflicts
https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
description Potamogeton is a cosmopolitan genus of 90–95 species in which numerous hybridization events have occurred worldwide. A plant recently collected from Argentina exhibited ambiguous morphology that does not match any species of the genus. We aimed to assess if the plant coexisting with another Potamogeton species is a product of reticulate evolution. A concatenated plastid DNA (psbA-trnH, trnL intron, and trnL-trnF) and nuclear ribosomal DNA (5S-NTS) data sets, primarily based on previous studies sample set mainly consisting of American and Asian species, were analyzed using Bayesian inference. Nuclear ribosomal ITS sequences were also obtained from five Argentina materials. We recovered similar topologies from both the plastid DNA and nuclear ribosomal 5S-NTS analyses in which most specimens are consistently placed. The specimen of primal interest from Argentina strongly clustered with co-occurring linear-leaved species in the 5S-NTS tree, but was genetically identical to broad-leaved ones in the plastid DNA analysis. The ITS sequence of the specimen was the same as that of the linear-leaved species and no polymorphisms were observed. Considering the discrepant phylogenetic positions between the trees and lack of ITS infra-individual variations, the origin of the specimen from Argentina is better explained by hybridization and subsequent introgression.
publishDate 2016
dc.date.none.fl_str_mv 2016-11-22
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/11336/19403
Ito, Yu; Robledo, Gerardo Lucio; Iharlegui, Laura; Tanaka , Norio; Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina; National Science Museum; Bulletin of the National Science Museum. Series B, Botany; 42; 4; 22-11-2016; 131-141
0385-2431
CONICET Digital
CONICET
url http://hdl.handle.net/11336/19403
identifier_str_mv Ito, Yu; Robledo, Gerardo Lucio; Iharlegui, Laura; Tanaka , Norio; Phylogeny of Potamogeton (Potamogetonaceae) revisited: implications for hybridization and introgression in Argentina; National Science Museum; Bulletin of the National Science Museum. Series B, Botany; 42; 4; 22-11-2016; 131-141
0385-2431
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.kahaku.go.jp/research/publication/botany/download/42_4/BNMNS_B42-4_131.pdf
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 National Science Museum
publisher.none.fl_str_mv National Science Museum
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
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_ 1799195119437479936
score 15,812429

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