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Description
Electron micrograph of Maize mosaic virus (MMV, Rhabdoviridae) in nerve axons of the insect vector Peregrinus maidis (planthopper, Hemiptera, Delphacidae). MMV virions are bullet-shaped or bacilliform, 186-213 nm long and ca. 61 nm in diameter. In many cells, MMV buds through nuclear membranes and accumulates in perinuclear space. In nerve axons, and in prinicple salivary glands, MMV buds through cytoplasmic membranes (indicated by arrows). The accompanying image in this image group is unlabeled. Methods: Dissected insect organs were processed for TEM by fixation in glutaraldehyde and osmium tetroxide and embedded in Spurr's medium. Thin sections were stained with uranyl acetate and lead citrate, and examined by a Philips-201 TEM. Associated references: Ammar, E.-D. and S. A. Hogenhout, S.A. (2008). A neurotropic route for Maize mosaic virus (Rhabdoviridae) in its planthopper vector Peregrinus maidis. Virus Research 131: 77-85. Ammar, E.-D. and Nault, L.R. (1985). Assembly and accumulation sites of Maize mosaic virus in its planthopper vector. Intervirology 24: 33-41. Research Data Curation Program, UC San Diego, La Jolla, 92093-0175 (https://lib.ucsd.edu/rdcp) Ammar, El-Desouky; Hogenhout, Saskia A.; Nault, L.R. (2021). CIL:25375, Maize mosaic virus, Peregrinus maidis, neuron. In Cell Image Library. UC San Diego Library Digital Collections. Dataset. https://doi.org/10.6075/J08P5Z8W
Type
image
Identifier
ark:/20775/bb9255893q
Language
No linguistic content
Subject
Interspecies interaction between organisms Viral transmission by vector Neuron Axon Internal side of plasma membrane Maize mosaic virus Peregrinus maidis Cell Image Library Group ID: 7994
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