Barley yellow striate mosaic-virus in the salivary glands of its planthopper vector Laodelphax striatellus Fallén

A - Papers appearing in refereed journals

Conti, M. and Plumb, R. T. 1977. Barley yellow striate mosaic-virus in the salivary glands of its planthopper vector Laodelphax striatellus Fallén. Journal of General Virology. 34 (JAN), pp. 107-114. https://doi.org/10.1099/0022-1317-34-1-107

AuthorsConti, M. and Plumb, R. T.
Abstract

The salivary glands of planthoppers, Laodelphax striatellus, transmitting barley yellow striate mosaic virus (BYSMV), cryptogram */*:*/*:U/U:S,I/Au, were sectioned and examined in the electron microscope. BYSMV was detected in the cytoplasm but not in the nuclei or other organelles of infected cells which did not show structural changes. The BYSMV virions, 300 to 320 nm long and about 40 nm wide, were frequently arranged in parallel aggregates bound by a membrane. Long flexuous tubules of variable length, 18 to 20 nm wide were found in close association with BYSMV. The tubules were typically found in bundles surrounded by a membrane which also contained virus particles in different stages of organization. The virion of BYSMV is believed to consist of two coaxial helices, the inner derived from the tubules and the outer being formed between the inner helix and the outer envelope of the virus. A hypothesis is advanced for the morphogenesis of BYSMV in insect tissue which differs from that occurring in plants.

Year of Publication1977
JournalJournal of General Virology
Journal citation34 (JAN), pp. 107-114
Digital Object Identifier (DOI)https://doi.org/10.1099/0022-1317-34-1-107
Open accessPublished as bronze (free) open access
Publisher's version
Output statusPublished
Publication dates
Print01 Jan 1977
Publication process dates
Accepted02 Aug 1976
Copyright licensePublisher copyright
PublisherMicrobiology Society
ISSN0022-1317

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