Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences

Autores
Stenglein, Sebastian Alberto; Rodriguero, Marcela Silvina; Chandler, E.; Jennings, P.; Salerno, Graciela Lidia; Nicholson, P.
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A molecular phylogenetic analysis of Fusarium poae isolates from South America (Argentina) and Europe (mainly England, Germany, Italy) was performed using 98 F. poae, four Fusarium culmorum, two Fusarium sporotrichioides and one Fusarium langsethiae isolates. Phylogenetic analyses were performed using nuclear (translation elongation factor 1-alpha, EF-1a) and mitochondrial (mitochondrial small subunit rDNA, mtSSU ) sequences. Partitioned (each dataset separately) and combined (EF-1a þ mtSSU ) analyses did not reveal any clear correlations from the inferred branching topology, between the distribution of observed haplotypes and the geographic origin and/or host species. Results from the present study confirmed that isolates from F. poae form a monophyletic group, and the low variability within isolates from a broad geographic range suggests a common lineage history. Among F. poae isolates from Argentina, however, some were found to possess an insert within mtSSU with structural similarities to group IC2 introns. F. poae isolates differing by the presence/absence of a mtSSU insertion were characterized further by analysis of a portion of the Tri5 gene, but this sequence was unable to reveal variability. The presence of this insert only within isolates from Argentina suggests that evolutionary events (insertions/deletions) are probably taking place within the Argentinian F. poae isolates, and that the acquisition of this insert occurred after geographic isolation of the Argentinian and European populations.
Fil: Stenglein, Sebastian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biologia Funcional y Biotecnología; Argentina
Fil: Rodriguero, Marcela Silvina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Chandler, E.. John Innes Institute; Reino Unido
Fil: Jennings, P.. Central Science Laboratory; Reino Unido
Fil: Salerno, Graciela Lidia. Fundación para Investigaciones Biológicas Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nicholson, P.. John Innes Institute; Reino Unido
Materia
Ef1-A
Fusarium Poae
Mtssu Rdna
Tri5
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/16210
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/16210
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequencesStenglein, Sebastian AlbertoRodriguero, Marcela SilvinaChandler, E.Jennings, P.Salerno, Graciela LidiaNicholson, P.Ef1-AFusarium PoaeMtssu RdnaTri5https://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1A molecular phylogenetic analysis of Fusarium poae isolates from South America (Argentina) and Europe (mainly England, Germany, Italy) was performed using 98 F. poae, four Fusarium culmorum, two Fusarium sporotrichioides and one Fusarium langsethiae isolates. Phylogenetic analyses were performed using nuclear (translation elongation factor 1-alpha, EF-1a) and mitochondrial (mitochondrial small subunit rDNA, mtSSU ) sequences. Partitioned (each dataset separately) and combined (EF-1a þ mtSSU ) analyses did not reveal any clear correlations from the inferred branching topology, between the distribution of observed haplotypes and the geographic origin and/or host species. Results from the present study confirmed that isolates from F. poae form a monophyletic group, and the low variability within isolates from a broad geographic range suggests a common lineage history. Among F. poae isolates from Argentina, however, some were found to possess an insert within mtSSU with structural similarities to group IC2 introns. F. poae isolates differing by the presence/absence of a mtSSU insertion were characterized further by analysis of a portion of the Tri5 gene, but this sequence was unable to reveal variability. The presence of this insert only within isolates from Argentina suggests that evolutionary events (insertions/deletions) are probably taking place within the Argentinian F. poae isolates, and that the acquisition of this insert occurred after geographic isolation of the Argentinian and European populations.Fil: Stenglein, Sebastian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biologia Funcional y Biotecnología; ArgentinaFil: Rodriguero, Marcela Silvina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Chandler, E.. John Innes Institute; Reino UnidoFil: Jennings, P.. Central Science Laboratory; Reino UnidoFil: Salerno, Graciela Lidia. Fundación para Investigaciones Biológicas Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Nicholson, P.. John Innes Institute; Reino UnidoBritish Mycological Society2010-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/16210Stenglein, Sebastian Alberto; Rodriguero, Marcela Silvina; Chandler, E.; Jennings, P.; Salerno, Graciela Lidia; et al.; Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences; British Mycological Society; Fungal Biology; 114; 1; 1-2010; 96-1060953-7562enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.mycres.2009.10.010info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0953756209002172info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:50:49Zoai:ri.conicet.gov.ar:11336/16210instacron: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:34982025-10-22 11:50:50.064CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences
title Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences
spellingShingle Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences
Stenglein, Sebastian Alberto
Ef1-A
Fusarium Poae
Mtssu Rdna
Tri5
title_short Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences
title_full Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences
title_fullStr Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences
title_full_unstemmed Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences
title_sort Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences
dc.creator.none.fl_str_mv Stenglein, Sebastian Alberto
Rodriguero, Marcela Silvina
Chandler, E.
Jennings, P.
Salerno, Graciela Lidia
Nicholson, P.
author Stenglein, Sebastian Alberto
author_facet Stenglein, Sebastian Alberto
Rodriguero, Marcela Silvina
Chandler, E.
Jennings, P.
Salerno, Graciela Lidia
Nicholson, P.
author_role author
author2 Rodriguero, Marcela Silvina
Chandler, E.
Jennings, P.
Salerno, Graciela Lidia
Nicholson, P.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Ef1-A
Fusarium Poae
Mtssu Rdna
Tri5
topic Ef1-A
Fusarium Poae
Mtssu Rdna
Tri5
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A molecular phylogenetic analysis of Fusarium poae isolates from South America (Argentina) and Europe (mainly England, Germany, Italy) was performed using 98 F. poae, four Fusarium culmorum, two Fusarium sporotrichioides and one Fusarium langsethiae isolates. Phylogenetic analyses were performed using nuclear (translation elongation factor 1-alpha, EF-1a) and mitochondrial (mitochondrial small subunit rDNA, mtSSU ) sequences. Partitioned (each dataset separately) and combined (EF-1a þ mtSSU ) analyses did not reveal any clear correlations from the inferred branching topology, between the distribution of observed haplotypes and the geographic origin and/or host species. Results from the present study confirmed that isolates from F. poae form a monophyletic group, and the low variability within isolates from a broad geographic range suggests a common lineage history. Among F. poae isolates from Argentina, however, some were found to possess an insert within mtSSU with structural similarities to group IC2 introns. F. poae isolates differing by the presence/absence of a mtSSU insertion were characterized further by analysis of a portion of the Tri5 gene, but this sequence was unable to reveal variability. The presence of this insert only within isolates from Argentina suggests that evolutionary events (insertions/deletions) are probably taking place within the Argentinian F. poae isolates, and that the acquisition of this insert occurred after geographic isolation of the Argentinian and European populations.
Fil: Stenglein, Sebastian Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Cientifico Tecnolológico Mar del Plata. Instituto de Investigaciones en Biodiversidad y Biotecnología. Laboratorio de Biologia Funcional y Biotecnología; Argentina
Fil: Rodriguero, Marcela Silvina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Chandler, E.. John Innes Institute; Reino Unido
Fil: Jennings, P.. Central Science Laboratory; Reino Unido
Fil: Salerno, Graciela Lidia. Fundación para Investigaciones Biológicas Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Nicholson, P.. John Innes Institute; Reino Unido
description A molecular phylogenetic analysis of Fusarium poae isolates from South America (Argentina) and Europe (mainly England, Germany, Italy) was performed using 98 F. poae, four Fusarium culmorum, two Fusarium sporotrichioides and one Fusarium langsethiae isolates. Phylogenetic analyses were performed using nuclear (translation elongation factor 1-alpha, EF-1a) and mitochondrial (mitochondrial small subunit rDNA, mtSSU ) sequences. Partitioned (each dataset separately) and combined (EF-1a þ mtSSU ) analyses did not reveal any clear correlations from the inferred branching topology, between the distribution of observed haplotypes and the geographic origin and/or host species. Results from the present study confirmed that isolates from F. poae form a monophyletic group, and the low variability within isolates from a broad geographic range suggests a common lineage history. Among F. poae isolates from Argentina, however, some were found to possess an insert within mtSSU with structural similarities to group IC2 introns. F. poae isolates differing by the presence/absence of a mtSSU insertion were characterized further by analysis of a portion of the Tri5 gene, but this sequence was unable to reveal variability. The presence of this insert only within isolates from Argentina suggests that evolutionary events (insertions/deletions) are probably taking place within the Argentinian F. poae isolates, and that the acquisition of this insert occurred after geographic isolation of the Argentinian and European populations.
publishDate 2010
dc.date.none.fl_str_mv 2010-01
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/11336/16210
Stenglein, Sebastian Alberto; Rodriguero, Marcela Silvina; Chandler, E.; Jennings, P.; Salerno, Graciela Lidia; et al.; Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences; British Mycological Society; Fungal Biology; 114; 1; 1-2010; 96-106
0953-7562
url http://hdl.handle.net/11336/16210
identifier_str_mv Stenglein, Sebastian Alberto; Rodriguero, Marcela Silvina; Chandler, E.; Jennings, P.; Salerno, Graciela Lidia; et al.; Phylogenetic relationships of Fusarium poae based on EF-1α and mtSSU sequences; British Mycological Society; Fungal Biology; 114; 1; 1-2010; 96-106
0953-7562
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.mycres.2009.10.010
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0953756209002172
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv British Mycological Society
publisher.none.fl_str_mv British Mycological Society
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 12.982451

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