1. A replication cycle for viroids and other small infectious RNAs;Branch;Science,1984
2. Longerthan-unit length viroid minus strands are present in RNA from infected plants;Branch,1981
3. Infectivity of recombinant plasmids containing natural or chimeric viroid inserts;Candresse,1987
4. Viroid processing: A model involving the central conserved region and hairpin I;Diener,1986
5. Mutational analysis of potato spindle viroid reveals complex relationships between structure and infectivity;Hammond,1987