Results 81 to 90 of about 783 (159)

Análisis funcional y estructural de las proteínas que componen el viroplasma del Virus del Mal de Río Cuarto. Desarrollo de estrategias biotecnológicas para el diagnóstico y control de la enfermedad [PDF]

, 2022
Mal de Río Cuarto virus (MRCV) is a member of the Fijivirus genus of the Reoviridae family that causes the most important maize viral disease in Argentina and is persistently and propagatively transmitted by planthopper vectors. The viral genome consists
Monti, Demián Esteban
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Rol de los cereales de invierno y su sistema de manejo en la dinámica poblacional de Delphacodes kuscheli, insecto vector del MRCV Role of winter cereals and their management system in the population dynamics of Delphacodes kuscheli, the MRCV vector insect

Agriscientia, 2008
El Mal de Río Cuarto es la enfermedad virósica más importante del maíz en la Argentina. El virus pertenece al género Fijivirus (Reoviridae). Es transmitido en forma persistente propagativa por Delphacodes kuscheli Fennah (Hemíptera- Delphacidae).
G.T. Boito, J.A. Ornaghi
doaj  

The mRNA surveillance factor Pelo restricts rice virus propagation in insect vectors and host plants

Phytopathology Research
Many devastating plant viruses are transmitted by insect vectors among plant hosts in a persistent-propagative manner. Pelota (Pelo) is an evolutionarily conserved protein involved in the mRNA surveillance system.
Xinyan Sun, Heran Guan, Taiyun Wei, Dongsheng Jia   +3 more
doaj   +1 more source

The speed of tubule formation of two fijiviruses corresponds with their dissemination efficiency in their insect vectors [PDF]

, 2016
BACKGROUND: Rice black-streaked dwarf virus (RBSDV) and Southern rice black-streaked dwarf virus (SRBSDV) are two closely related fijiviruses transmitted by the small brown planthopper (SBPH) and white-backed planthopper (WBPH), respectively.
Dongsheng Jia, Qian Chen, Taiyun Wei, Xiang Sun, Yu Han, Zhenguo Du, Zhenzhen Wang   +6 more
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Pyrophagus tigrinus Remes Lenicov & Varela (Hemiptera: Delphacidae), nuevo vector del Mal de Río Cuarto virus (MRCV, Fijivirus) en condiciones experimentales Pyrophagus tigrinus Remes Lenicov & Varela (Hemiptera: Delphacidae), a new vector of the Mal de Río Cuarto virus (MRCV, Fijivirus) under experimental conditions

Agriscientia, 2006
El Mal de Río Cuarto virus (MRCV), agente causal de la enfermedad más importante del maíz en la Argentina, es transmitido principalmente por Delphacodes kuscheli. La presencia de otros delfácidos en áreas con la virosis, permite suponer que éstos podrían
P.D. Velazquez, F.A. Guzmán, L.R. Conci, A.M.M. de Remes Lenicov, G.A. Truol   +4 more
doaj  

Tagosodes orizicolus: A new potential vector of Mal de Río Cuarto virus [PDF]

, 2013
An important disease affecting the yield of corn crops is known as mal de Río Cuarto. Delphacodes kuscheli is the most important vector. The objective of this work was to determine the vector capacity of a new species, Tagosodes orizicolus, both in the ...
Cassol, Agustina, Marino de Remes Lenicov, Ana María, Mattio, María Fernanda, Truol, Graciela Ana María   +3 more
core   +2 more sources

Interaction of Mal de Río Cuarto virus ( Fijivirus genus) proteins and identification of putative factors determining viroplasm formation and decay

Virus Research, 2017
Mal de Río Cuarto virus (MRCV) is a member of the Fijivirus genus, within the Reoviridae family, that replicates and assembles in cytoplasmic inclusion bodies called viroplasms. In this study, we investigated interactions between ten MRCV proteins by yeast two-hybrid (Y2H) assays and identified interactions of non-structural proteins P6/P6, P9-2/P9-2 ...
Llauger, Gabriela, de Haro, Luis Alejandro, Alfonso, Victoria, del Vas, Mariana   +3 more
openaire   +3 more sources

Immunodetection and subcellular localization of Mal de Río Cuarto virus P9-1 protein in infected plant and insect host cells [PDF]

, 2010
Mal de Río Cuarto virus (MRCV), a member of the genus Fijivirus, family Reoviridae, has a genome consisting of 10 dsRNA segments. The segment 9 (S9) possesses two non-overlapping open reading frames (ORF-1 and ORF-2) encoding two putative proteins, MRCV ...
Arneodo Larochette, Joel Demián, Conci, Luis Rogelio, Guzmán, Fabiana Aída, Luque, Andres Vicente, Saavedra Pons, Amalia Beatriz, Truol, Graciela Ana   +5 more
core   +1 more source

The Complete Genome Sequence of Two Isolates of Southern rice black‐streaked dwarf virus, a New Member of the Genus Fijivirus

Journal of Phytopathology, 2010
AbstractThe nucleotide sequences of genomic segments S1–S8 and S1–S6, respectively, of the Hainan (HN) and Guangdong (GD) isolates of a rice‐infecting fijivirus were determined, completing the genome sequences of these isolates. The isolates were most closely related to Rice black‐streaked dwarf virus (RBSDV): S1, S2 and S10 were most conserved with ...
Wang, Q., Yang, J., Zhou, G-H., Zhang, H-M., Chen, J-P., Adams, M. J.   +5 more
openaire   +1 more source

Livro de resumos... [PDF]

, 2014
Esta obra contém os trabalhos apresentados no workshop ?Cooperação Internacional Embrapa/INTA? desenvolvido no âmbito dos projetos: ?Projeto SEG: 03.11.22.005.00.00 - Monitoramento e diagnose do complexo Aceria tosichella e vírus transmitidos (Wheat ...
WORKSHOP: COOPERAÇÃO INTERNACIONAL EMBRAPA / INTA, 2013, Passo Fundo.
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