Ubiquitin protein helps cells to recover from stress

Ubiquitin protein helps cells to recover from stress

Nature, Published online: 16 August 2021; doi:10.1038/d41586-021-02197-z

In stressed cells, proteins and RNA molecules cluster together to form stress granules. It emerges that the small protein modifier ubiquitin is needed to disassemble stress granules in recovering cells.
Source: Nature