The idea that viruses move through plants in two distinct modes was accurately concluded
by G. Samuel in a 1934 paper describing the transport of tobacco mosaic virus (TMV) …

Recent work carried out to characterize recessive mutations which render experimental
hosts non‐permissive to viral infection (loss‐of‐susceptibility mutants) seems to be …

Inoculation of turnip crinkle virus (TCV) on the resistant Arabidopsis ecotype Dijon (Di-17)
results in the development of a hypersensitive response (HR) on the inoculated leaves. To …

The V20 cultivar of Nicotiana tabacum was shown previously to exhibit a strain-specific
restriction of long-distance movement of tobacco etch potyvirus (TEV). In V20, both TEV-HAT …

We show that among ecotypes of Arabidopsis, there is considerable variation in their
susceptibility to crown gall disease. Differences in susceptibility are heritable and, in one …

From Brazilian weeds with typical symptoms of a geminivirus infection, the DNAs of two new
virus species, two new strains with two variants of already known bipartite begomoviruses …

▪ Abstract Arabidopsis thaliana (Arabidopsis) is proving to be an ideal model system for
studies of host defense responses to pathogen attack. The Arabidopsis genetic system is …

The C4 protein from Curtovirus is known as a major symptom determinant, but the mode of
action of the C4 protein remains unclear. To understand the mechanism of involvement of …

▪ Abstract Many microbes “genetically invade” plants by introducing DNA or RNA molecules
into the host cells. For example, plant viruses transport their genomes between host cells …

Abstract Mungbean Yellow Mosaic India Virus (MYMIV) belonging to the genus
begomovirus causes the yellow mosaic disease in a number of economically important …