Predicted to enable 3'-5'-exoribonuclease activity; magnesium ion binding activity; and poly(U) RNA binding activity. Predicted to be involved in several processes, including RNA catabolic process; mitotic sister chromatid separation; and stem cell population maintenance. Predicted to be located in cytoplasm. Predicted to be part of exosome (RNase complex). Predicted to be active in P-body. Human ortholog(s) of this gene implicated in Perlman syndrome and nephroblastoma. Orthologous to human DIS3L2 (DIS3 like 3'-5' exoribonuclease 2). [provided by Alliance of Genome Resources, Apr 2022]