1. Ultraviolet light-induced crosslinking reveals a unique region of local tertiary structure in potato spindle tuber viroid and HeLa 5S RNA;Branch,1985
2. Is the conformation of viroids involved in their pathogenicity?;Flores;J. Theor. Biol.,1984
3. The 7S RNA from tomato leaf tissue resembles a signal recognition particle RNA and exhibits a remarkable sequence complementarity to viroids;Haas;EMBO J.,1988
4. Infectivity of chimeric viroid transcripts reveals the presence of alternative processing sites in potato spindle tuber viroid;Hammond;Virology,1989
5. Mutational analysis of potato spindle tuber viroid reveals complex relationships between structure and infectivity;Hammond,1987