Captivating Perplexities of Spinareovirinae 5' RNA Caps.

ABSTRACT: RNAs with methylated cap structures are present throughout multiple domains of life. Given that cap structures play a myriad of important roles beyond translation, such as stability and immune recognition, it is not surprising that viruses have adopted RNA capping processes for their own benefit throughout co-evolution with their hosts. In fact, that RNAs are capped was first discovered in a member of the Spinareovirinae family, Cypovirus, before these findings were translated to other domains of life. This review revisits long-past knowledge and recent studies on RNA capping among members of Spinareovirinae to help elucidate the perplex processes of RNA capping and functions of RNA cap structures during Spinareovirinae infection. The review brings to light the many uncertainties that rema

SUBMITTER: Kniert J 

PROVIDER: S-EPMC7918360 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature