Predicted to be involved in RNA catabolic process and ribonucleotide metabolic process. Predicted to act upstream of or within several processes, including in utero embryonic development; positive regulation of fibroblast proliferation; and regulation of cell cycle phase transition. Predicted to be part of ribonuclease H2 complex. Predicted to be active in nucleoplasm. Human ortholog(s) of this gene implicated in Aicardi-Goutieres syndrome. Orthologous to human RNASEH2B (ribonuclease H2 subunit B). [provided by Alliance of Genome Resources, Apr 2022]