Three-Layered Complex Interactions among Capsidless (+)ssRNA Yadokariviruses, dsRNA Viruses, and a Fungus
Yukiyo Sato, Sakae Hisano, Carlos López Herrera, Hideki Kondō, Nobuhiro Suzuki
Abstract
A capsidless (+)ssRNA virus YkV1 (family Yadokariviridae ) highjacks the capsid of an unrelated dsRNA virus YnV1 (proposed family “ Yadonushiviridae ”) in a phytopathogenic ascomycete, while YkV1 trans -enhances YnV1 replication. Herein, we identified the dsRNA virus partners of three yadokariviruses (YkV3, YkV4a, and YkV4b) with genome organization different from YkV1 as being different from YnV1 at the suborder level.
Topics & Concepts
CapsidRNA silencingBiologyVirologyVirusGenomeFungusGeneticsRNAGeneBotanyRNA interferencePlant and Fungal Interactions ResearchPlant Virus Research StudiesPlant Disease Management Techniques