Article
Agrobacterium-mediated inoculation of PSTVd cDNAs onto tomato reveals the biological effect of apparently lethal mutations.
Virology - 15 May 1994
Hammond R W
Abstract excerpt
Potato spindle tuber viroid (PSTVd) mutants which contain alterations in the terminal loops of the rod-like native structure have previously been reported from our laboratory. PSTVd-P contains mutations at positions 2, 4, and 6 in the left terminal loop; PSTVd-R+, a sequence permutation of PSTVd-R, contains the same mutations at positions 177 and 178 in the right terminal loop as PSTVd-R and contains in addition...
Topics
- Agrobacterium tumefaciens
- Base Sequence
- DNA Mutational Analysis
- DNA, Complementary
- DNA, Viral
- Genetic Vectors
- Helianthus
- Molecular Sequence Data
- Mutation
- Nucleic Acid Conformation
- Plant Viruses