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Rna Determinants Of Junction Site Selection In Rna Virus Recombinants And Defective Interfering Rnas, K. Andrew White, Thomas Jack Morris
Rna Determinants Of Junction Site Selection In Rna Virus Recombinants And Defective Interfering Rnas, K. Andrew White, Thomas Jack Morris
School of Biological Sciences: Faculty Publications
RNA recombination plays an important role in the diversification and evolution of RNA viruses. Most of these events are believed to be mediated by an actively copying viral replicase switching from a donor template to an acceptor template, where it resumes synthesis. In addition, Intramolecular replicase-mediated events (I.e., rearrangements) can lead to the generation of replicable deleted forms of a viral genome, termed defective interfering (DI) RNAs. To gain further insight into the recombination process, the effect of various primary and secondary structures on recombination site selection in vivo was examined using plant RNA tombusviruses. The effect of sequence Identity …