Replication of Alfamo- and Ilarviruses: Role of the Coat Protein

Abstract excerpt

In the family Bromoviridae, a mixture of the three genomic RNAs of bromo-, cucumo-, and oleaviruses is infectious as such, whereas the RNAs of alfamo- and ilarviruses require binding of a few molecules of coat protein (CP) to the 3' end to initiate infection. Most studies on the early function of CP have been done on the alfamovirus Alfalfa mosaic virus (AMV). The 3' 112 nucleotides of AMV RNAs can adopt two...