Search results for "Bromovirus"

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Formation of two-dimensional crystals of icosahedral RNA viruses.

2007

International audience; The formation of 2D arrays of three small icosahedral RNA viruses with known 3D structures (tomato bushy stunt virus, turnip yellow mosaic virus and bromegrass mosaic virus) has been investigated to determine the role of each component of a negative staining solution containing ammonium molybdate and polyethylene glycol. Virion association was monitored by dynamic light scattering (DLS) and virus array formation was visualised by conventional transmission electron microscopy and cryo-electron microscopy after negative staining. The structural properties of viral arrays prepared in vitro were compared to those of microcrystals found in the leaves of infected plants. A…

LightCryo-electron microscopyvirusesGeneral Physics and Astronomy02 engineering and technology[SDV.BC]Life Sciences [q-bio]/Cellular BiologyVirusPolyethylene GlycolsTombusvirus03 medical and health sciencesDynamic light scatteringSolanum lycopersicumStructural BiologyOrganometallic CompoundsScattering RadiationGeneral Materials Science[SDV.BBM]Life Sciences [q-bio]/Biochemistry Molecular BiologyTymovirus030304 developmental biologyMolybdenum0303 health sciencesTurnip yellow mosaic virusbiologyMosaic virusRNA virusCell Biology021001 nanoscience & nanotechnologybiology.organism_classificationNegative stainBromovirusCrystallographyMicroscopy Electron0210 nano-technologyTomato bushy stunt virusCrystallizationMicron (Oxford, England : 1993)
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