Selectable viruses and altered susceptibility mutants in Arabidopsis thaliana.
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ABSTRACT:
SUBMITTER: Whitham SA
PROVIDER: S-EPMC15212 | biostudies-literature | 1999 Jan
REPOSITORIES: biostudies-literature
Publications
Selectable viruses and altered susceptibility mutants in Arabidopsis thaliana.
Whitham S A SA Yamamoto M L ML Carrington J C JC
Proceedings of the National Academy of Sciences of the United States of America 19990101 2
The genetic basis for susceptibility or nonsusceptibility of plants to viruses is understood poorly. Two selectable tobacco etch virus (TEV) strains were developed for identification of Arabidopsis thaliana mutants with either gain-of-susceptibility or loss-of-susceptibility phenotypes. These strains conferred a conditional-survival phenotype to Arabidopsis based on systemic expression of herbicide resistance or proherbicide sensitivity genes, thereby facilitating mass selections and screens for ...[more]
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