Article
Requirement for HC-Pro processing during genome amplification of tobacco etch potyvirus.
Virology - 10 May 1995
Kasschau K D, Carrington J C
Abstract excerpt
The helper component-proteinase (HC-Pro) of tobacco etch potyvirus (TEV) is a multifunctional protein with several known activities. The N-terminal region is required for aphid transmission and efficient genome amplification, the central region is required for long-distance movement in plants, and the C-terminal domain is a cysteine-type proteinase that autocatalytically cleaves between itself and the P3 protein....
Topics
- Chromosome Mapping
- Cysteine Endopeptidases
- Gene Amplification
- Genome, Viral
- Glucuronidase
- Mutation
- Plants, Toxic
- Potyvirus
- Protein Processing, Post-Translational
- Nicotiana
- Viral Proteins