Predicted to enable mRNA 3'-UTR binding activity and miRNA binding activity. Predicted to be involved in positive regulation of RIG-I signaling pathway; regulation of chromosome segregation; and regulation of gene expression. Predicted to act upstream of or within stress granule assembly. Predicted to be located in cytoplasmic stress granule; nuclear membrane; and perinuclear region of cytoplasm. Predicted to be active in cytosol. Orthologous to human PUM2 (pumilio RNA binding family member 2). [provided by Alliance of Genome Resources, Apr 2022]