Studies with the virusoid known as small circular satellite of rice yellow mottle virus (scRYMV) challenge this notion: not only does the virusoid produce proteins from its positive (+) strand RNA ...

(+) RNA viruses are skilled masters of manipulating cellular proteins to complete essential steps of virus infection: (1) translation and replication of viral (+)RNA; (2) virus movement to adjacent ...

Delivering genome editing reagents in plants using positive-strand RNA viruses (A) or negative-strand RNA viruses (B) for heritable edits. view more Credit: Beijing Zhongke Journal Publising Co. Ltd.

Positive-strand RNA viruses (ssRNA+ viruses) are a group of viruses which includes many disease-causing viruses such as dengue virus, Zika virus, yellow fever virus, Japanese encephalitis virus ...

Wisconsin health officials have confirmed the state's first human case of West Nile virus (WNV) in Barron County for 2025.

Human norovirus, a positive-strand RNA virus that is the leading cause of viral gastroenteritis accounting for an estimated 685 million cases and approximately 212,000 deaths globally per year, has no ...

Florian van Bömmel ¹, Alena van Bömmel ², Alexander Krauel ¹, Cynthia Wat ³, Vedran Pavlovic ³, Lei Yang ⁴, Danilo Deichsel ¹, Thomas Berg ¹, Stephan Böhm ¹⁵, Serum HBV RNA as a Predictor of ...

This negative-stranded RNA is, in turn, a template for synthesizing additional positive-stranded RNA and shorter sub-genomic RNAs (sgRNAs).

Recombination allows viruses to adapt to selective pressures and avoid accumulating deleterious mutations, which could lead to extinction. Positive-sense (+) single-stranded (ss) RNA viruses ...