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dc.contributor.author
Torres, Myriam Mariela
dc.contributor.author
Herrera, P. S.
dc.contributor.author
Laguna, Irma Graciela
dc.contributor.author
Maestri, Damian
dc.date.available
2018-02-01T13:15:11Z
dc.date.issued
2000-12
dc.identifier.citation
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
dc.identifier.issn
0365-0375
dc.identifier.uri
http://hdl.handle.net/11336/35345
dc.description.abstract
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.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Asociación Química Argentina
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Soybean
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Seeds
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Argentina
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Chemical and physical evaluation of soybean seeds infected with five soybean mosaic virus (SMV) isolates from Argentina
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-01-24T14:31:21Z
dc.identifier.eissn
1852-1428
dc.journal.volume
88
dc.journal.number
3-4
dc.journal.pagination
59-64
dc.journal.pais
Argentina
dc.description.fil
Fil: Torres, Myriam Mariela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Mendoza - San Juan. Estación Experimental Agropecuaria San Juan; Argentina
dc.description.fil
Fil: Herrera, P. S.. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación En Ciencias Veterinarias y Agronomicas. Instituto de Fitopatología y Fisiología Vegetal; Argentina
dc.description.fil
Fil: Laguna, Irma Graciela. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigaciones Agropecuarias; Argentina
dc.description.fil
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
dc.journal.title
Journal of the Argentine Chemical Society


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