The stress granule component G3BP is a novel interaction partner for the nuclear shuttle proteins of the nanovirus pea necrotic yellow dwarf virus and geminivirus abutilon mosaic virus
A plant homologue of G3BP was identified in Arabidopsis thaliana. G3BP-like protein co-localizes with PNYDV NSP and AbMV NSP. AbMV NSP interacts in immune-capture experiments with G3BP-like protein. G3BP-like protein interacts with AtUBP24 in bimolecular fluorescence complementation (BiFC) experiments.