The role of HIV-1 Gag and genomic RNA interactions in virion assembly.

ABSTRACT: The virion assembly represents a critical aspect of producing infectious progenies required for HIV-1 replication. Each step in that process, such as Gag-membrane binding, Gag-genomic RNA binding/packaging, Gag multimerization, and viral particle budding, has been extensively analyzed in a stepwise and specific manner. While Gag proteins are the primary drivers of HIV-1 virion assembly, the interactions between Gag and RNA play a significant role in regulating the process. This article provides an updated overview and perspective on HIV-1 virion assembly, with a particular focus on the role of Gag-RNA interactions.

SUBMITTER: Koma T 

PROVIDER: S-EPMC12392317 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature