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Updated: Jul 28, 2026

Microwave Assisted Rapid Diagnosis of Plant Virus Diseases by Transmission Electron Microscopy
Published on: October 14, 2011
Mosaic disease induced by turnip yellow mosaic Tymovirus
1School of Biological Sciences, University of Auckland, New Zealand.
Abstract:
Mosaic disease is one of the most common consequences of infection of plants by viruses. Most such mosaics include islands of dark green tissue, which are normal in appearance, contain little or no virus and are resistant to superinfection at least for a period of weeks. The mosaic pattern that develops in successive expanded leaves of larger plants is variable and unpredictable. Therefore it has not been possible to investigate the early events in leaf primordia that lead to the formation of dark green tissue. Here we describe an experimental system which should allow the application of molecular techniques to the study of the nature of dark green tissue.
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