Alfalfa mosaic virus (AMV): genetic diversity and a new natural host

Autores
Trucco, Veronica Milagros; Castellanos Collazo, Onias; Vaghi Medina, Carlos Gaston; Cabrera Mederos, Dariel; Lenardon, Sergio Luis; Giolitti, Fabian
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Alfalfa mosaic virus (AMV) is a plant virus belonging to the genus Alfamovirus in the family Bromoviridae. AMV occurs worldwide and is one of the most important viruses affecting a large number of plant species, mainly commercially important crops. In this study, we report the molecular analysis of the CP gene sequences of 23 AMV isolates obtained from different geographical areas and hosts: alfalfa (Medicago sativa), kidneyweed (Dichondra repens), red clover (Trifolium pratense) and Lavandin Super (Lavandula angustifolia x L. latifolia). The comparison among the Argentine CP sequences showed identity values ranging from 95.6 to 100% at the nucleotide level and from 95.9 to 100% at the predicted amino acid level. Phylogenetic studies based on complete nucleotide sequences of CP showed that all Argentine isolates were included in subgroup I of AMV isolates, along with other isolates from alfalfa. No clear relationship between AMV isolates and geographical or host origin was observed. This is the first report of kidneyweed as a natural host of AMV worldwide, and of AMV infection in red clover and Lavandin Super in Argentina. This work provides more evidence of CP variability between AMV isolates and presents a new AMV plant host, expanding the host range of this virus. Therefore, AMV represents a threat to the successful production of several economically important crops in Argentina. Further studies are necessary for a better understanding of the role of these host species in AMV epidemiology.
Instituto de Patología Vegetal
Fil: Trucco, Veronica Milagros. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Trucco, Veronica Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina
Fil: Castellanos Collazo, Onias. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Vaghi Medina, Carlos Gaston. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Vaghi Medina, Carlos Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA) ; Argentina
Fil: Cabrera Mederos, Dariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA) ; Argentina
Fil: Cabrera Mederos, Dariel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Lenardon, Sergio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Lenardon, Sergio Luis. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; Argentina
Fil: Giolitti, Fabian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Giolitti, Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina
Fuente
Journal of Plant Pathology (Published: 15 October 2021)
Materia
Alfalfa Mosaic Virus
Medicago Sativa
Alfamovirus
Host Plants
Genetic Diversity (as resource)
Genetic Variation
Phylogenetics
Plantas Huéspedes
Diversidad Genética (como recurso)
Variación Genética
Filogenética
Phylogenetic Relationships
Alfalfa
Virus del Mosaico
AMV
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/10558
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oai_identifier_str oai:localhost:20.500.12123/10558
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repository_id_str l
network_name_str INTA Digital (INTA)
spelling Alfalfa mosaic virus (AMV): genetic diversity and a new natural hostTrucco, Veronica MilagrosCastellanos Collazo, OniasVaghi Medina, Carlos GastonCabrera Mederos, DarielLenardon, Sergio LuisGiolitti, FabianAlfalfa Mosaic VirusMedicago SativaAlfamovirusHost PlantsGenetic Diversity (as resource)Genetic VariationPhylogeneticsPlantas HuéspedesDiversidad Genética (como recurso)Variación GenéticaFilogenéticaPhylogenetic RelationshipsAlfalfaVirus del MosaicoAMVAlfalfa mosaic virus (AMV) is a plant virus belonging to the genus Alfamovirus in the family Bromoviridae. AMV occurs worldwide and is one of the most important viruses affecting a large number of plant species, mainly commercially important crops. In this study, we report the molecular analysis of the CP gene sequences of 23 AMV isolates obtained from different geographical areas and hosts: alfalfa (Medicago sativa), kidneyweed (Dichondra repens), red clover (Trifolium pratense) and Lavandin Super (Lavandula angustifolia x L. latifolia). The comparison among the Argentine CP sequences showed identity values ranging from 95.6 to 100% at the nucleotide level and from 95.9 to 100% at the predicted amino acid level. Phylogenetic studies based on complete nucleotide sequences of CP showed that all Argentine isolates were included in subgroup I of AMV isolates, along with other isolates from alfalfa. No clear relationship between AMV isolates and geographical or host origin was observed. This is the first report of kidneyweed as a natural host of AMV worldwide, and of AMV infection in red clover and Lavandin Super in Argentina. This work provides more evidence of CP variability between AMV isolates and presents a new AMV plant host, expanding the host range of this virus. Therefore, AMV represents a threat to the successful production of several economically important crops in Argentina. Further studies are necessary for a better understanding of the role of these host species in AMV epidemiology.Instituto de Patología VegetalFil: Trucco, Veronica Milagros. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Trucco, Veronica Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); ArgentinaFil: Castellanos Collazo, Onias. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Vaghi Medina, Carlos Gaston. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Vaghi Medina, Carlos Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA) ; ArgentinaFil: Cabrera Mederos, Dariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA) ; ArgentinaFil: Cabrera Mederos, Dariel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Lenardon, Sergio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Lenardon, Sergio Luis. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; ArgentinaFil: Giolitti, Fabian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Giolitti, Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); ArgentinaSpringer2021-10-22T11:19:55Z2021-10-22T11:19:55Z2021-10-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/10558https://link.springer.com/article/10.1007/s42161-021-00961-81125-46532239-7264 (online)https://doi.org/10.1007/s42161-021-00961-8Journal of Plant Pathology (Published: 15 October 2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PD-E4-I090-001/2019-PD-E4-I090-001/AR./Análisis de patosistemas en cultivos agrícolas y especies forestales. Caracterización de sus componentesinfo:eu-repo/semantics/restrictedAccess2025-09-11T10:23:57Zoai:localhost:20.500.12123/10558instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-11 10:23:58.189INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Alfalfa mosaic virus (AMV): genetic diversity and a new natural host
title Alfalfa mosaic virus (AMV): genetic diversity and a new natural host
spellingShingle Alfalfa mosaic virus (AMV): genetic diversity and a new natural host
Trucco, Veronica Milagros
Alfalfa Mosaic Virus
Medicago Sativa
Alfamovirus
Host Plants
Genetic Diversity (as resource)
Genetic Variation
Phylogenetics
Plantas Huéspedes
Diversidad Genética (como recurso)
Variación Genética
Filogenética
Phylogenetic Relationships
Alfalfa
Virus del Mosaico
AMV
title_short Alfalfa mosaic virus (AMV): genetic diversity and a new natural host
title_full Alfalfa mosaic virus (AMV): genetic diversity and a new natural host
title_fullStr Alfalfa mosaic virus (AMV): genetic diversity and a new natural host
title_full_unstemmed Alfalfa mosaic virus (AMV): genetic diversity and a new natural host
title_sort Alfalfa mosaic virus (AMV): genetic diversity and a new natural host
dc.creator.none.fl_str_mv Trucco, Veronica Milagros
Castellanos Collazo, Onias
Vaghi Medina, Carlos Gaston
Cabrera Mederos, Dariel
Lenardon, Sergio Luis
Giolitti, Fabian
author Trucco, Veronica Milagros
author_facet Trucco, Veronica Milagros
Castellanos Collazo, Onias
Vaghi Medina, Carlos Gaston
Cabrera Mederos, Dariel
Lenardon, Sergio Luis
Giolitti, Fabian
author_role author
author2 Castellanos Collazo, Onias
Vaghi Medina, Carlos Gaston
Cabrera Mederos, Dariel
Lenardon, Sergio Luis
Giolitti, Fabian
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Alfalfa Mosaic Virus
Medicago Sativa
Alfamovirus
Host Plants
Genetic Diversity (as resource)
Genetic Variation
Phylogenetics
Plantas Huéspedes
Diversidad Genética (como recurso)
Variación Genética
Filogenética
Phylogenetic Relationships
Alfalfa
Virus del Mosaico
AMV
topic Alfalfa Mosaic Virus
Medicago Sativa
Alfamovirus
Host Plants
Genetic Diversity (as resource)
Genetic Variation
Phylogenetics
Plantas Huéspedes
Diversidad Genética (como recurso)
Variación Genética
Filogenética
Phylogenetic Relationships
Alfalfa
Virus del Mosaico
AMV
dc.description.none.fl_txt_mv Alfalfa mosaic virus (AMV) is a plant virus belonging to the genus Alfamovirus in the family Bromoviridae. AMV occurs worldwide and is one of the most important viruses affecting a large number of plant species, mainly commercially important crops. In this study, we report the molecular analysis of the CP gene sequences of 23 AMV isolates obtained from different geographical areas and hosts: alfalfa (Medicago sativa), kidneyweed (Dichondra repens), red clover (Trifolium pratense) and Lavandin Super (Lavandula angustifolia x L. latifolia). The comparison among the Argentine CP sequences showed identity values ranging from 95.6 to 100% at the nucleotide level and from 95.9 to 100% at the predicted amino acid level. Phylogenetic studies based on complete nucleotide sequences of CP showed that all Argentine isolates were included in subgroup I of AMV isolates, along with other isolates from alfalfa. No clear relationship between AMV isolates and geographical or host origin was observed. This is the first report of kidneyweed as a natural host of AMV worldwide, and of AMV infection in red clover and Lavandin Super in Argentina. This work provides more evidence of CP variability between AMV isolates and presents a new AMV plant host, expanding the host range of this virus. Therefore, AMV represents a threat to the successful production of several economically important crops in Argentina. Further studies are necessary for a better understanding of the role of these host species in AMV epidemiology.
Instituto de Patología Vegetal
Fil: Trucco, Veronica Milagros. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Trucco, Veronica Milagros. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina
Fil: Castellanos Collazo, Onias. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Vaghi Medina, Carlos Gaston. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Vaghi Medina, Carlos Gaston. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA) ; Argentina
Fil: Cabrera Mederos, Dariel. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA) ; Argentina
Fil: Cabrera Mederos, Dariel. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Lenardon, Sergio Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Lenardon, Sergio Luis. Universidad Nacional de Río Cuarto. Facultad de Agronomía y Veterinaria. Departamento de Biología Agrícola; Argentina
Fil: Giolitti, Fabian. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Giolitti, Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Fitopatología y Modelización Agrícola (UFyMA); Argentina
description Alfalfa mosaic virus (AMV) is a plant virus belonging to the genus Alfamovirus in the family Bromoviridae. AMV occurs worldwide and is one of the most important viruses affecting a large number of plant species, mainly commercially important crops. In this study, we report the molecular analysis of the CP gene sequences of 23 AMV isolates obtained from different geographical areas and hosts: alfalfa (Medicago sativa), kidneyweed (Dichondra repens), red clover (Trifolium pratense) and Lavandin Super (Lavandula angustifolia x L. latifolia). The comparison among the Argentine CP sequences showed identity values ranging from 95.6 to 100% at the nucleotide level and from 95.9 to 100% at the predicted amino acid level. Phylogenetic studies based on complete nucleotide sequences of CP showed that all Argentine isolates were included in subgroup I of AMV isolates, along with other isolates from alfalfa. No clear relationship between AMV isolates and geographical or host origin was observed. This is the first report of kidneyweed as a natural host of AMV worldwide, and of AMV infection in red clover and Lavandin Super in Argentina. This work provides more evidence of CP variability between AMV isolates and presents a new AMV plant host, expanding the host range of this virus. Therefore, AMV represents a threat to the successful production of several economically important crops in Argentina. Further studies are necessary for a better understanding of the role of these host species in AMV epidemiology.
publishDate 2021
dc.date.none.fl_str_mv 2021-10-22T11:19:55Z
2021-10-22T11:19:55Z
2021-10-15
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/20.500.12123/10558
https://link.springer.com/article/10.1007/s42161-021-00961-8
1125-4653
2239-7264 (online)
https://doi.org/10.1007/s42161-021-00961-8
url http://hdl.handle.net/20.500.12123/10558
https://link.springer.com/article/10.1007/s42161-021-00961-8
https://doi.org/10.1007/s42161-021-00961-8
identifier_str_mv 1125-4653
2239-7264 (online)
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PD-E4-I090-001/2019-PD-E4-I090-001/AR./Análisis de patosistemas en cultivos agrícolas y especies forestales. Caracterización de sus componentes
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 Journal of Plant Pathology (Published: 15 October 2021)
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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