Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina

Autores
Torres, Myriam Mariela; Herrera, P. S.; Laguna, Irma Graciela; Maestri, Damian
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Soybean mosaic virus (SMV), causing common mosaic, is the most important soybean virus in Argentina. Recently, five isolated (Marcos Juárez, Manfredi, Venado Tuerto, Vincus Plant and Noroeste Argentino) of SMV were characterized based on their virulence. The aim of this work was to determine and compare the effect of the isolates on selected soybean seed chemical and physical parameters. SMV reduced seed weight and volume. Infection caused a significant increase In protein content but had no effect on oil content of the seeds. Changes in seeds. Changes in seed fatty acid composition were variable; the most important was the decrease of linolenic acid content of SMV infected seeds. Soluble proteins were analysed by SDS-PAGE. There were no differences in protein patterns from infected and uninfected seeds, with exception of the subfraction A3 (glycinin fraction). Examination of the relation of virus incidence to physical and chemical characteristics of seeds revealed significant positive correlations between incidence and protein content, oleic to linolenic acid ratio and refraction index of the oils. Furthermore there were negative correlations between SMV incidence and stearic and linolenic acid contents, seed weight and volume.
Fil: Torres, Myriam Mariela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza - San Juan. Estación Experimental Agropecuaria San Juan; Argentina
Fil: Herrera, P. S.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación En Ciencias Veterinarias y Agronomicas. Instituto de Fitopatología y Fisiología Vegetal; Argentina
Fil: Laguna, Irma Graciela. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; Argentina
Fil: Maestri, Damian. 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; Argentina
Materia
SOYBEAN
SEEDS
ARGENTINA
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/35345
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from ArgentinaTorres, Myriam MarielaHerrera, P. S.Laguna, Irma GracielaMaestri, DamianSOYBEANSEEDSARGENTINAhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Soybean mosaic virus (SMV), causing common mosaic, is the most important soybean virus in Argentina. Recently, five isolated (Marcos Juárez, Manfredi, Venado Tuerto, Vincus Plant and Noroeste Argentino) of SMV were characterized based on their virulence. The aim of this work was to determine and compare the effect of the isolates on selected soybean seed chemical and physical parameters. SMV reduced seed weight and volume. Infection caused a significant increase In protein content but had no effect on oil content of the seeds. Changes in seeds. Changes in seed fatty acid composition were variable; the most important was the decrease of linolenic acid content of SMV infected seeds. Soluble proteins were analysed by SDS-PAGE. There were no differences in protein patterns from infected and uninfected seeds, with exception of the subfraction A3 (glycinin fraction). Examination of the relation of virus incidence to physical and chemical characteristics of seeds revealed significant positive correlations between incidence and protein content, oleic to linolenic acid ratio and refraction index of the oils. Furthermore there were negative correlations between SMV incidence and stearic and linolenic acid contents, seed weight and volume.Fil: Torres, Myriam Mariela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza - San Juan. Estación Experimental Agropecuaria San Juan; ArgentinaFil: Herrera, P. S.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación En Ciencias Veterinarias y Agronomicas. Instituto de Fitopatología y Fisiología Vegetal; ArgentinaFil: Laguna, Irma Graciela. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; ArgentinaFil: Maestri, Damian. 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; ArgentinaAsociación Química Argentina2000-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/35345Torres, Myriam Mariela; Herrera, P. S.; Laguna, Irma Graciela; Maestri, Damian; Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina; Asociación Química Argentina; Journal of the Argentine Chemical Society; 88; 3-4; 12-2000; 59-640365-03751852-1428CONICET DigitalCONICETenginfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:18Zoai:ri.conicet.gov.ar:11336/35345instacron: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:34982025-09-29 09:40:18.364CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
title Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
spellingShingle Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
Torres, Myriam Mariela
SOYBEAN
SEEDS
ARGENTINA
title_short Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
title_full Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
title_fullStr Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
title_full_unstemmed Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
title_sort Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
dc.creator.none.fl_str_mv Torres, Myriam Mariela
Herrera, P. S.
Laguna, Irma Graciela
Maestri, Damian
author Torres, Myriam Mariela
author_facet Torres, Myriam Mariela
Herrera, P. S.
Laguna, Irma Graciela
Maestri, Damian
author_role author
author2 Herrera, P. S.
Laguna, Irma Graciela
Maestri, Damian
author2_role author
author
author
dc.subject.none.fl_str_mv SOYBEAN
SEEDS
ARGENTINA
topic SOYBEAN
SEEDS
ARGENTINA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Soybean mosaic virus (SMV), causing common mosaic, is the most important soybean virus in Argentina. Recently, five isolated (Marcos Juárez, Manfredi, Venado Tuerto, Vincus Plant and Noroeste Argentino) of SMV were characterized based on their virulence. The aim of this work was to determine and compare the effect of the isolates on selected soybean seed chemical and physical parameters. SMV reduced seed weight and volume. Infection caused a significant increase In protein content but had no effect on oil content of the seeds. Changes in seeds. Changes in seed fatty acid composition were variable; the most important was the decrease of linolenic acid content of SMV infected seeds. Soluble proteins were analysed by SDS-PAGE. There were no differences in protein patterns from infected and uninfected seeds, with exception of the subfraction A3 (glycinin fraction). Examination of the relation of virus incidence to physical and chemical characteristics of seeds revealed significant positive correlations between incidence and protein content, oleic to linolenic acid ratio and refraction index of the oils. Furthermore there were negative correlations between SMV incidence and stearic and linolenic acid contents, seed weight and volume.
Fil: Torres, Myriam Mariela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza - San Juan. Estación Experimental Agropecuaria San Juan; Argentina
Fil: Herrera, P. S.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación En Ciencias Veterinarias y Agronomicas. Instituto de Fitopatología y Fisiología Vegetal; Argentina
Fil: Laguna, Irma Graciela. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; Argentina
Fil: Maestri, Damian. 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; Argentina
description Soybean mosaic virus (SMV), causing common mosaic, is the most important soybean virus in Argentina. Recently, five isolated (Marcos Juárez, Manfredi, Venado Tuerto, Vincus Plant and Noroeste Argentino) of SMV were characterized based on their virulence. The aim of this work was to determine and compare the effect of the isolates on selected soybean seed chemical and physical parameters. SMV reduced seed weight and volume. Infection caused a significant increase In protein content but had no effect on oil content of the seeds. Changes in seeds. Changes in seed fatty acid composition were variable; the most important was the decrease of linolenic acid content of SMV infected seeds. Soluble proteins were analysed by SDS-PAGE. There were no differences in protein patterns from infected and uninfected seeds, with exception of the subfraction A3 (glycinin fraction). Examination of the relation of virus incidence to physical and chemical characteristics of seeds revealed significant positive correlations between incidence and protein content, oleic to linolenic acid ratio and refraction index of the oils. Furthermore there were negative correlations between SMV incidence and stearic and linolenic acid contents, seed weight and volume.
publishDate 2000
dc.date.none.fl_str_mv 2000-12
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/11336/35345
Torres, Myriam Mariela; Herrera, P. S.; Laguna, Irma Graciela; Maestri, Damian; Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina; Asociación Química Argentina; Journal of the Argentine Chemical Society; 88; 3-4; 12-2000; 59-64
0365-0375
1852-1428
CONICET Digital
CONICET
url http://hdl.handle.net/11336/35345
identifier_str_mv Torres, Myriam Mariela; Herrera, P. S.; Laguna, Irma Graciela; Maestri, Damian; Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina; Asociación Química Argentina; Journal of the Argentine Chemical Society; 88; 3-4; 12-2000; 59-64
0365-0375
1852-1428
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
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 Asociación Química Argentina
publisher.none.fl_str_mv Asociación Química Argentina
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
_version_ 1844613275216510976
score 13.069144

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