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Genetic Structure and Molecular Variability Analysis of Citrus sudden death-associated virus Isolates from Infected Plants Grown in Brazil
(Mdpi Ag, 2016-12-01)
Citrus sudden death-associated virus (CSDaV) is a monopartite positive-sense single-stranded RNA virus that was suggested to be associated with citrus sudden death (CSD) disease in Brazil. Here, we report the first study ...
Primer Informe del Virus de la Papa Y en Calibrachoa Ornamental en Argentina
(2019-04-24)
The identification of the calibrachoa-infecting PVY strain is vital for resistant-cultivar selection, and therefore it should be addressed in future studies. To our knowledge, this is the first report of PVY as a pathogen ...
Distribution and phylodynamics of papaya ringspot virus on Carica papaya in Cuba
(Wiley; British Society for Plant Pathology, 2018-09)
Orchard and garden papaya crops grown in 47 Cuban municipalities were surveyed from 2008 to 2013, revealing the widespread distribution of papaya ringspot virus (PRSV) in Cuba. Phylodynamic analyses performed with the ...
Occurrence of aphidborne viruses in southernmost South American populations of Fragaria chiloensis ssp chiloensis
(WILEY-BLACKWELL, 111 RIVER ST, HOBOKEN 07030-5774, NJ USA, 2013)
Papaya ringspot virus W infecting Luffa aegyptiaca in Cuba
(Springer, 2017-12)
Luffa aegyptiaca (sponge gourd) plants showing severe leaf mosaic and deformation symptoms were observed in Villa Clara, Cuba. Electron microscopy observations of leaf dip preparations revealed flexuous filamentous particles, ...
Effect of rhizomania on red table-beet biomass production and molecular characterization of an isolate of Beet necrotic yellow vein virus from Brazil
(Springer, 2019-03-20)
In Brazil, Beet necrotic yellow vein virus (BNYVV), which causes rhizomania in red table-beet (Beta vulgaris subsp. vulgaris), was first reported in 2015. This study evaluated the pathogenic effects of the disease on biomass ...
Deep sequencing analysis of RNAs from citrus plants grown in a citrus sudden death–affected area reveals diverse known and putative novel viruses
(2017-04-24)
Citrus sudden death (CSD) has caused the death of approximately four million orange trees in a very important citrus region in Brazil. Although its etiology is still not completely clear, symptoms and distribution of ...
Alfalfa dwarf cytorhabdovirus P protein is a local and systemic RNA silencing supressor which inhibis program med RISC activity and prevents transitive amplification of RNA silencing
(2016)
Plants employ RNA silencing as an innate defense mechanism against viruses. As a counter-defense, plant
viruses have evolved to express RNA silencing suppressor proteins (RSS), which target one or more steps
of the ...