Papaya ringspot virus-P
Nucleotide sequence comparison of the capsid Protein gene of severe and protective mild strains of Papaya ringspot virus
... conditions. The PRSV-W-2R, which was preserved for four years in dehydrated tissue at –20 °C, was also inoculated in Caserta. All strains were individually purified according to the procedure described by Shepherd & ...
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SEQUENCES OF THE COAT PROTEIN GENE FROM BRAZILIAN ISOLATES OF Papaya ringspot virus
... (four P-type and three W-type), found that they shared a high degree of homology in the cp gene sequence, ranging from ...Mexican P-type isolates from geographically close areas, observed a lower degree of ...
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TESE_ Caracterização de isolados do Papaya ringspot virus procedentes de regiões do Brasil e de Cuba
... by Papaya ringspot virus (PRSV-P), wich is considered one of the most important diseases of papaya, are the use of cross-protection and of transgenic ...diverse virus isolates ...
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Efeito de Diferentes Variáveis na Infetividade de Estirpes Fracas do Papaya ringspot virus em Plantas de Melancia
... ÁVILA, A.C., DELLA VECCHIA, P.T., LIN, M.T., d’OLIVEIRA, L.O.B. & ARAUJO, J.P. Identificação do vírus do mosaico da melancia em melão (Cucumis melo) e melancia (Citrullus lanatus) na região do Submédio São Francisco. ...
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PRODUÇÃO DE VARIEDADES DE CUCURBITA PEPO PREMUNIZADAS COM ESTIRPES FRACAS DO PAPAYA RINGSPOT VIRUS – TYPE W E DO ZUCCHINI YELLOW MOSAIC VIRUS
... REZENDE, J.A.M.; YUKI, V.A.; VEGA, J.; SCAGLIUSI, S.M.M.; BORBA, L.F.; COSTA, A.S. Isolados fracos do potyvirus causador do mosaico da abobrinha presentes em bolhas atuam na premunização. Fitopatologia Brasileira, v.19, ...
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Inhibition of the host proteasome facilitates papaya ringspot virus accumulation and proteosomal catalytic activity is modulated by viral factor HcPro.
... Figure 3. HcPro effects on 20S proteasome catalytic activities. A. Quantification by western blotting of the steady-state levels of accumulation of total ubiquitinated protein in the infiltrated patch using a rabbit ...
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Problemas na premunização de melancia para o controle do mosaico causado pelo Papaya ringspot virus
... utilizadas as cultivares de melancia Charleston Gray, Crimson Sweet e Crimson Tide, além da abobrinha-de-moita cv. Caserta. Duas estirpes fracas disponíveis do vírus, PRSV-W- 1 e PRSV-W-2, provenientes de bolhas que ...
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ARTIGO_Molecular and biological studies of Papaya ringspot virus isolates from Brazil and Cuba
... The results obtained with the isolates from eastern and central-western Cuba were interesting, as they remained in separate clusters, in the trees based on both the nucleotide and on amino acid sequences. This finding is ...
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Inheritance of resistance to papaya ringspot virus-watermelon strain (PRSV-W) in ‘Whitaker’ summer squash line
... asl), MG, Brazil. Whitaker (P 1 ) and Caserta (P 2 ) were used as parents in a cross designed to study the inheritance of PRSV-W resistance. Whitaker is a line reportedly resistant to three viruses: ...
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PROTECTION BETWEEN STRAINS OF Papaya ringspot virus - TYPE W IN ZUCCHINI SQUASH INVOLVES COMPETITION FOR VIRAL REPLICATION SITES
... between virus strains had already been reported by Rezende et ...mosaic virus strains (TMV-C and TMV-P) in plants of Arabidopsis thaliana ...mosaic virus, designated as ...
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ANÁLISE DO DESENVOLVIMENTO DE SEMENTES DE MAMOEIROS (Carica papaya L.) INFECTADOS COM Papaya ringspot virus E Papaya meleira virus.
... associadas à perda da tração, devido a degradação da parede celular, nesta etapa do desenvolvimento embrionário. Entende-se, a partir da interpretação dos dados que, possivelmente, os embriões dos demais tratamentos ...
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Novas observações sobre a proteção com estirpes fracas do Papaya ringspot virus -...
... A idéia de que o segundo vírus é inibido pelo movimento sistêmico do primeiro, que estabelece um mecanismo específico para a invasão sistêmica da planta, devido à saturação de sítios nas células ou à mudanças de supostos ...
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Seleção de linhagens de melancia resistentes ao Watermelon mosaic virus e ao Papaya ringspot virus.
... MOURA, M. C. C. L.; LIMA, J. A. A.; OLIVEIRA, V. B.; GONÇALVES, M. F. B. Identificação sorológica de espécies de vírus que infectam cucurbitáceas e áreas produtoras do Maranhão. Fitopatologia Brasileira, Brasília, v. 26, ...
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Inheritance of resistance to the Papaya ringspot virus-watermelon
... Abstract - Two watermelon genotypes were used as parental in crosses designed to study the inheritance of resistance to PRSV-W: the cultivar Crimson Sweet (susceptible) and the accession ‘PI 595201’ (resistant). Plants ...
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Genetic diversity studies of Papaya meleira virus
... (Carica papaya) is a fruit crop of great economic and social importance for Brazil and other papaya-producing ...The papaya sticky disease, caused by Papaya meleira virus (PMeV), has ...
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Análise transcriptômica da interação mamoeiro-Papaya Meleira Virus
... (valor p) ajustados ao método estadístico false discovery rate (FDR) (BENJAMINI e HOCHBERG, ...valor p for 0,05 se aceita que 5% de todos os testes serão falsos ...valor p for ajustado a uma FDR de ...
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Transmissão vertical e localização do Papaya Meleira Virus (pmev) em tecidos embrionários de Carica Papaya L.
... to papaya sticky disease (PSD) which affects the fruit production in Brazilian and Mexican ...of papaya meleira virus (PMeV) and papaya meleira virus 2 (PMeV2), or PMeV ...a ...
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Molecular characterization of Prunus necrotic ringspot virus isolated from rose in Brazil
... APARICIo et al. (1999) mentioned that although most of the variability was observed in the first third of the CP, the amino acid residues in this region, previously thought to be functionally important in the replication ...
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Identificação e caracterização de um isolado de Hydrangea ringspot virus em hortênsia no Estado de São Paulo
... a replicase viral do HdRSV. A RT-PCR com os oligonucleotídeos Hyd_senso e Hyd_anti_senso foi efetuada em volume de 25 µl, utilizando-se 2,5 µl de tampão da enzima 10X (Tris – HCl 100mM, pH 8,3 e KCl 500mM); 3,5mM de MgCl ...
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Caracterização do groundnut ringspot virus (grsv) e seu vetor (Frankliniella schultzei) em melancia
... leaves and fruits (Figure 3A). Ct-value observed for infected watermelon samples was less than 20 cycles, showing the specificity of the primers and the sensibility of the probe. The internal control used was capable to ...
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