<i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i...

Autores
Lucentini, César Gustavo; Medina, Rocío; Franco, Mario Emilio Ernesto; Saparrat, Mario Carlos Nazareno; Balatti, Pedro Alberto
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The aim of this work was to study further the population of Fulvia fulva [syn. Cladosporium fulvum, Passalora fulva] in Argentina particularly in terms of diversity at the genetic level by means of ISSR. Also, we studied polymorphisms within avr and ecp sequences, what incidentally might lead to the development of new races. Argentinian tomato cultivars only are affected by two races of F. fulva and the data we provide here indicates that the populations of these two races are under an evolutionary process. Representatives of them had several polymorphisms within the coding sequences of effectors, but they are not constrained to avr genes, probably because, based on field data, resistant cultivars are not available. Most polymorphisms observed in avr and ecp genes were deletions or insertions (INDELs) or single nucleotide polymorphisms (SNPs). Therefore, probably the environment and management practices are the most important factors driving evolution of these races in Argentina and this might explain why the pathogen population is not driven at the pathogenic or race level.
Centro de Investigaciones en Fitopatología
Materia
Ciencias Agrarias
Cladosporium fulvum
Plant-pathogen interaction
Polymorphism
Extracellular proteins
Avirulence genes
Tomato
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/138652

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oai_identifier_str oai:sedici.unlp.edu.ar:10915/138652
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network_name_str SEDICI (UNLP)
spelling <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequencesLucentini, César GustavoMedina, RocíoFranco, Mario Emilio ErnestoSaparrat, Mario Carlos NazarenoBalatti, Pedro AlbertoCiencias AgrariasCladosporium fulvumPlant-pathogen interactionPolymorphismExtracellular proteinsAvirulence genesTomatoThe aim of this work was to study further the population of Fulvia fulva [syn. Cladosporium fulvum, Passalora fulva] in Argentina particularly in terms of diversity at the genetic level by means of ISSR. Also, we studied polymorphisms within avr and ecp sequences, what incidentally might lead to the development of new races. Argentinian tomato cultivars only are affected by two races of F. fulva and the data we provide here indicates that the populations of these two races are under an evolutionary process. Representatives of them had several polymorphisms within the coding sequences of effectors, but they are not constrained to avr genes, probably because, based on field data, resistant cultivars are not available. Most polymorphisms observed in avr and ecp genes were deletions or insertions (INDELs) or single nucleotide polymorphisms (SNPs). Therefore, probably the environment and management practices are the most important factors driving evolution of these races in Argentina and this might explain why the pathogen population is not driven at the pathogenic or race level.Centro de Investigaciones en Fitopatología2021-01-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf525-542http://sedici.unlp.edu.ar/handle/10915/138652enginfo:eu-repo/semantics/altIdentifier/issn/0929-1873info:eu-repo/semantics/altIdentifier/issn/1573-8469info:eu-repo/semantics/altIdentifier/doi/10.1007/s10658-020-02181-9info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T11:04:18Zoai:sedici.unlp.edu.ar:10915/138652Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 11:04:18.452SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequences
title <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequences
spellingShingle <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequences
Lucentini, César Gustavo
Ciencias Agrarias
Cladosporium fulvum
Plant-pathogen interaction
Polymorphism
Extracellular proteins
Avirulence genes
Tomato
title_short <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequences
title_full <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequences
title_fullStr <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequences
title_full_unstemmed <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequences
title_sort <i>Fulvia fulva</i> [syn. <i>Cladosporium fulvum</i>, <i>Passalora fulva</i>] races in Argentina are evolving through genetic changes and carry polymorphic <i>avr</i> and <i>ecp</i> gene sequences
dc.creator.none.fl_str_mv Lucentini, César Gustavo
Medina, Rocío
Franco, Mario Emilio Ernesto
Saparrat, Mario Carlos Nazareno
Balatti, Pedro Alberto
author Lucentini, César Gustavo
author_facet Lucentini, César Gustavo
Medina, Rocío
Franco, Mario Emilio Ernesto
Saparrat, Mario Carlos Nazareno
Balatti, Pedro Alberto
author_role author
author2 Medina, Rocío
Franco, Mario Emilio Ernesto
Saparrat, Mario Carlos Nazareno
Balatti, Pedro Alberto
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Agrarias
Cladosporium fulvum
Plant-pathogen interaction
Polymorphism
Extracellular proteins
Avirulence genes
Tomato
topic Ciencias Agrarias
Cladosporium fulvum
Plant-pathogen interaction
Polymorphism
Extracellular proteins
Avirulence genes
Tomato
dc.description.none.fl_txt_mv The aim of this work was to study further the population of Fulvia fulva [syn. Cladosporium fulvum, Passalora fulva] in Argentina particularly in terms of diversity at the genetic level by means of ISSR. Also, we studied polymorphisms within avr and ecp sequences, what incidentally might lead to the development of new races. Argentinian tomato cultivars only are affected by two races of F. fulva and the data we provide here indicates that the populations of these two races are under an evolutionary process. Representatives of them had several polymorphisms within the coding sequences of effectors, but they are not constrained to avr genes, probably because, based on field data, resistant cultivars are not available. Most polymorphisms observed in avr and ecp genes were deletions or insertions (INDELs) or single nucleotide polymorphisms (SNPs). Therefore, probably the environment and management practices are the most important factors driving evolution of these races in Argentina and this might explain why the pathogen population is not driven at the pathogenic or race level.
Centro de Investigaciones en Fitopatología
description The aim of this work was to study further the population of Fulvia fulva [syn. Cladosporium fulvum, Passalora fulva] in Argentina particularly in terms of diversity at the genetic level by means of ISSR. Also, we studied polymorphisms within avr and ecp sequences, what incidentally might lead to the development of new races. Argentinian tomato cultivars only are affected by two races of F. fulva and the data we provide here indicates that the populations of these two races are under an evolutionary process. Representatives of them had several polymorphisms within the coding sequences of effectors, but they are not constrained to avr genes, probably because, based on field data, resistant cultivars are not available. Most polymorphisms observed in avr and ecp genes were deletions or insertions (INDELs) or single nucleotide polymorphisms (SNPs). Therefore, probably the environment and management practices are the most important factors driving evolution of these races in Argentina and this might explain why the pathogen population is not driven at the pathogenic or race level.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-15
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/138652
url http://sedici.unlp.edu.ar/handle/10915/138652
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0929-1873
info:eu-repo/semantics/altIdentifier/issn/1573-8469
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10658-020-02181-9
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
525-542
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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