[Morphological study of a mixed alphavirus infection].

Gushchin, B V; Tsilinskii, Ia Ia; Karpova, E F; Gushchina, E A; Klimenko, S M

[Morphological study of a mixed alphavirus infection]. / Morfologicheskoe izuchenie smeshannoi infektsii al'favirusami.

Gushchin, B V; Tsilinskii, Ia Ia; Karpova, E F; Gushchina, E A; Klimenko, S M.

Vopr Virusol ; (6): 728-31, 1981.

Article en Ru | MEDLINE | ID: mdl-6278779

RESUMEN

In combined paired cultivation of 8 Venezuelan equine encephalomyelitis virus, multiploid virions formed in 17.8% of cases. Five clones with this effect were used in mixed infections with clones of Semliki Forest and Sindbis viruses. In these infections changes in virions of the virus progeny were observed in 20% and 16.6%, respectively. Mixed cultivation of pairs of Sindbis and Semliki Forest viruses resulted in formation of multiploid virions in 42.8%. Besides, in two mixed populations formed upon combined multiplication of the latter viruses virions of unusual shapes were found: rounded, oval, elongated, and triangular designated as polymorphic.

Asunto(s)

Encefalomielitis Equina/microbiología; Encefalomielitis Equina Venezolana/microbiología; Infecciones por Togaviridae/microbiología; Animales; Embrión de Pollo; Células Clonales/microbiología; Virus de la Encefalitis Equina Venezolana/ultraestructura; Microscopía Electrónica; Poliploidía; Virus de los Bosques Semliki/ultraestructura; Virus Sindbis/ultraestructura; Virión/ultraestructura; Cultivo de Virus

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Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Infecciones por Togaviridae / Encefalomielitis Equina / Encefalomielitis Equina Venezolana Límite: Animals Idioma: Ru Revista: Vopr Virusol Año: 1981 Tipo del documento: Article Pais de publicación: Rusia

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