[EN] There is a subviral world, whose most prominent representatives are viroids. Despite
being solely composed by a circular, highly structured RNA of 250 to 400 nucleotides
without protein-coding ability (all viruses ...
[EN] Viroids are a unique type of infectious agent, exclusively composed of a relatively small
(246¿430 nt), highly base-paired, circular, non-coding RNA. Despite the small size and non-coding
nature, the more-than-thirty ...