Predicted to enable RNA binding activity. Acts upstream of or within RNA catabolic process. Predicted to be located in nucleoplasm and transcriptionally active chromatin. Predicted to be part of cytoplasmic exosome (RNase complex) and nuclear exosome (RNase complex). Predicted to be active in nucleolus. Is expressed in embryo and extraembryonic component. Orthologous to human EXOSC5 (exosome component 5). [provided by Alliance of Genome Resources, Apr 2022]