1. Segmentspecific inverted repeats found adjacent to conserved terminal sequences in wound tumour virus genome and defective interfering RNAs;Anzola,1987
2. Evidence for a single rolling circle in the replication of potato spindle tuber viroid;Branch,1988
3. A replication cycle for viroids and other small infectious RNAs;Branch;Science,1984
4. Genetic recombination between RNA components of a multipartite plant virus;Bujarski;Nature (London),1986
5. Satellite tobacco ringspot virus RNA: A subset of the RNA sequence is sufficient for autolytic processing;Buzayan,1986