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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
11/09/1995 |
Data da última atualização: |
01/06/2006 |
Autoria: |
ALMEIDA, A. M. R. |
Afiliação: |
EMBRAPA-CNPSo. Londrina, PR. |
Título: |
Interactions of tobacco ringspot and bean pode motle viruses with soybean mosaic virus in infected soybean plants; with observations on the particle complexity of tobacco ringspot virus. |
Ano de publicação: |
1986 |
Fonte/Imprenta: |
West Lafayette: Purdue University, 1986. |
Páginas: |
141p. |
Idioma: |
Inglês |
Notas: |
Ph.D. Thesis. |
Conteúdo: |
Symptomatic synergism in mixed infections of soybean with soybean mosaic virus (SMV) and tobacco ringspot virus (TRSV), or with SMV and bean pod mottle virus (BPMV), was associated with effects on virus production. TRSV production was enhanced in mixed infections of SMV with TRSV, as compared to virus production in plants infected with TRSV alone. BPMV production was enhanced in mixed infections of SMV with BPMV, as compared to virus production in plants infected with BPMV alone. SMV production in inoculated primary leaves was inhibited by inoculation with either TRSV or BPMV. Top necrosis and classical bud blight symptoms were characteristic of mixed infections with SMV and TRSV and not of infections with TRSV alone. Development of these symptoms depended onthe simultaneous replication of SMV and TRSV. Similarly, a top necrosis characteristic of mixed infections with SMV and BPMV also depended on the simultaneous replication of these two viruses. None of the synergistic effects observed was associated with enhnanced transmission of the viruses through seed. The hitherto unreported existence of two sizes of particle in TRSV preparations was established from the centrifugal properties (sedimentation and density) and electron microscopy of the several particle categories previously recognized. |
Palavras-Chave: |
Caracteristica e propriedade; Characteristic and propertie; Disease; Fitopatologia; Phytopathology; Seed; Sinergismo sintomatico; Sintomalogia; SMV; Soybean; Symptoms; Symtomatic synergism; Transmissao; Transmission; Virus do mosaico. |
Thesagro: |
Doença; Glycine Max; Semente; Soja. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02353nam a2200361 a 4500 001 1459018 005 2006-06-01 008 1986 bl uuuu m 00u1 u #d 100 1 $aALMEIDA, A. M. R. 245 $aInteractions of tobacco ringspot and bean pode motle viruses with soybean mosaic virus in infected soybean plants; with observations on the particle complexity of tobacco ringspot virus. 260 $aWest Lafayette: Purdue University$c1986 300 $a141p. 500 $aPh.D. Thesis. 520 $aSymptomatic synergism in mixed infections of soybean with soybean mosaic virus (SMV) and tobacco ringspot virus (TRSV), or with SMV and bean pod mottle virus (BPMV), was associated with effects on virus production. TRSV production was enhanced in mixed infections of SMV with TRSV, as compared to virus production in plants infected with TRSV alone. BPMV production was enhanced in mixed infections of SMV with BPMV, as compared to virus production in plants infected with BPMV alone. SMV production in inoculated primary leaves was inhibited by inoculation with either TRSV or BPMV. Top necrosis and classical bud blight symptoms were characteristic of mixed infections with SMV and TRSV and not of infections with TRSV alone. Development of these symptoms depended onthe simultaneous replication of SMV and TRSV. Similarly, a top necrosis characteristic of mixed infections with SMV and BPMV also depended on the simultaneous replication of these two viruses. None of the synergistic effects observed was associated with enhnanced transmission of the viruses through seed. The hitherto unreported existence of two sizes of particle in TRSV preparations was established from the centrifugal properties (sedimentation and density) and electron microscopy of the several particle categories previously recognized. 650 $aDoença 650 $aGlycine Max 650 $aSemente 650 $aSoja 653 $aCaracteristica e propriedade 653 $aCharacteristic and propertie 653 $aDisease 653 $aFitopatologia 653 $aPhytopathology 653 $aSeed 653 $aSinergismo sintomatico 653 $aSintomalogia 653 $aSMV 653 $aSoybean 653 $aSymptoms 653 $aSymtomatic synergism 653 $aTransmissao 653 $aTransmission 653 $aVirus do mosaico
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Registro original: |
Embrapa Soja (CNPSO) |
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Registros recuperados : 703 | |
13. | | ALMEIDA, A. M. B. Avaliacao do germoplasma de soja em relacao a doencas. In: EMBRAPA. Centro Nacional de Pesquisa de Recursos Geneticos (Brasilia, DF). Catalogo de germoplasma de soja. Brasilia: EMBRAPA-CENARGEN, 1982. p.139-192. (EMBRAPA-CENARGEN. Documentos,3). p.139-192 (EMBRAPA-CENARGEN. Documentos, 3)Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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Registros recuperados : 703 | |
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