Article
Regeneration of a functional RNA virus genome by recombination between deletion mutants and requirement for cowpea chlorotic mottle virus 3a and coat genes for systemic infection.
Proceedings of the National Academy of Sciences of the United States of America - 1 Mar 1990
Allison R, Thompson C, Ahlquist P
Abstract excerpt
RNAs 1 and 2 of the tripartite cowpea chlorotic mottle virus (CCMV) genome are sufficient for RNA replication in protoplasts, whereas systemic infection of cowpea plants additionally requires RNA3, which encodes the 3a noncapsid protein and coat protein. By using biologically active CCMV cDNA clo...
Topics
- Capsid
- Chromosome Deletion
- Genes, Viral
- Mutation
- Plant Viruses
- RNA, Viral
- Recombination, Genetic
- Restriction Mapping
- Sequence Homology, Nucleic Acid