First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina

Autores
Fernandez, Franco Daniel; Marini, Diana Beatriz; Farrando, Roberto Jes; Conci, Luis Rogelio
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
During the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms resemble those described for Peach Yellow Leaf Roll disease, a ‘Candidatus Phytoplasma pyri’ related strain. By PCR of the 16S rDNA gene, a phytoplasma was detected in symptomatic samples. The RFLP profile, sequence identity and phylogenetic analyses showed that the Peach Yellows phytoplasma belongs to group 16SrX-C and is identical to those described as ‘Candidatus Phytoplasma pyri’. This is the first report of a phytoplasma from 16Sr group X infecting peach trees in Argentina and in South America.
Instituto de Patología Vegetal
Fil: Fernandez, Franco Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Marini, Diana Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentina
Fil: Farrando, Roberto Jes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentina
Fil: Conci, Luis Rogelio. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fuente
Australasian plant disease notes 12 : 8. (December 2017)
Materia
Phytoplasmas
Peaches
Chlorosis
RFLP
Fitoplasmas
Durazno
Prunus persica
Clorosis
Candidatus Phytoplasma Pyri
Yellowing
16SrX-group
Argentina
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/3653
Acceder
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oai_identifier_str oai:localhost:20.500.12123/3653
network_acronym_str INTADig
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network_name_str INTA Digital (INTA)
spelling First report of a ‘Candidatus phytoplasma pyri’ strain in ArgentinaFernandez, Franco DanielMarini, Diana BeatrizFarrando, Roberto JesConci, Luis RogelioPhytoplasmasPeachesChlorosisRFLPFitoplasmasDuraznoPrunus persicaClorosisCandidatus Phytoplasma PyriYellowing16SrX-groupArgentinaDuring the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms resemble those described for Peach Yellow Leaf Roll disease, a ‘Candidatus Phytoplasma pyri’ related strain. By PCR of the 16S rDNA gene, a phytoplasma was detected in symptomatic samples. The RFLP profile, sequence identity and phylogenetic analyses showed that the Peach Yellows phytoplasma belongs to group 16SrX-C and is identical to those described as ‘Candidatus Phytoplasma pyri’. This is the first report of a phytoplasma from 16Sr group X infecting peach trees in Argentina and in South America.Instituto de Patología VegetalFil: Fernandez, Franco Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Marini, Diana Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; ArgentinaFil: Farrando, Roberto Jes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; ArgentinaFil: Conci, Luis Rogelio. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaSpringer2018-10-19T18:31:55Z2018-10-19T18:31:55Z2017-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/3653https://link.springer.com/article/10.1007/s13314-017-0228-7#citeas1833-928X (Online)https://doi.org/10.1007/s13314-017-0228-7Australasian plant disease notes 12 : 8. (December 2017)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:47:37Zoai:localhost:20.500.12123/3653instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:47:38.132INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
title First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
spellingShingle First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
Fernandez, Franco Daniel
Phytoplasmas
Peaches
Chlorosis
RFLP
Fitoplasmas
Durazno
Prunus persica
Clorosis
Candidatus Phytoplasma Pyri
Yellowing
16SrX-group
Argentina
title_short First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
title_full First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
title_fullStr First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
title_full_unstemmed First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
title_sort First report of a ‘Candidatus phytoplasma pyri’ strain in Argentina
dc.creator.none.fl_str_mv Fernandez, Franco Daniel
Marini, Diana Beatriz
Farrando, Roberto Jes
Conci, Luis Rogelio
author Fernandez, Franco Daniel
author_facet Fernandez, Franco Daniel
Marini, Diana Beatriz
Farrando, Roberto Jes
Conci, Luis Rogelio
author_role author
author2 Marini, Diana Beatriz
Farrando, Roberto Jes
Conci, Luis Rogelio
author2_role author
author
author
dc.subject.none.fl_str_mv Phytoplasmas
Peaches
Chlorosis
RFLP
Fitoplasmas
Durazno
Prunus persica
Clorosis
Candidatus Phytoplasma Pyri
Yellowing
16SrX-group
Argentina
topic Phytoplasmas
Peaches
Chlorosis
RFLP
Fitoplasmas
Durazno
Prunus persica
Clorosis
Candidatus Phytoplasma Pyri
Yellowing
16SrX-group
Argentina
dc.description.none.fl_txt_mv During the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms resemble those described for Peach Yellow Leaf Roll disease, a ‘Candidatus Phytoplasma pyri’ related strain. By PCR of the 16S rDNA gene, a phytoplasma was detected in symptomatic samples. The RFLP profile, sequence identity and phylogenetic analyses showed that the Peach Yellows phytoplasma belongs to group 16SrX-C and is identical to those described as ‘Candidatus Phytoplasma pyri’. This is the first report of a phytoplasma from 16Sr group X infecting peach trees in Argentina and in South America.
Instituto de Patología Vegetal
Fil: Fernandez, Franco Daniel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Marini, Diana Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentina
Fil: Farrando, Roberto Jes. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Junín; Argentina
Fil: Conci, Luis Rogelio. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
description During the 2015 growing season, peach plants (Prunus persica) showing chlorotic, curling leaves and midrib thickening were detected in production fields in Mendoza province (Midwest region, Argentina). These symptoms resemble those described for Peach Yellow Leaf Roll disease, a ‘Candidatus Phytoplasma pyri’ related strain. By PCR of the 16S rDNA gene, a phytoplasma was detected in symptomatic samples. The RFLP profile, sequence identity and phylogenetic analyses showed that the Peach Yellows phytoplasma belongs to group 16SrX-C and is identical to those described as ‘Candidatus Phytoplasma pyri’. This is the first report of a phytoplasma from 16Sr group X infecting peach trees in Argentina and in South America.
publishDate 2017
dc.date.none.fl_str_mv 2017-12
2018-10-19T18:31:55Z
2018-10-19T18:31:55Z
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/20.500.12123/3653
https://link.springer.com/article/10.1007/s13314-017-0228-7#citeas
1833-928X (Online)
https://doi.org/10.1007/s13314-017-0228-7
url http://hdl.handle.net/20.500.12123/3653
https://link.springer.com/article/10.1007/s13314-017-0228-7#citeas
https://doi.org/10.1007/s13314-017-0228-7
identifier_str_mv 1833-928X (Online)
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv Australasian plant disease notes 12 : 8. (December 2017)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.623145

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