Predicted to be involved in RNA catabolic process. Part of ribonuclease H2 complex. Is expressed in several structures, including embryo ectoderm; hemolymphoid system gland; retina nuclear layer; skin; and testis. Human ortholog(s) of this gene implicated in Aicardi-Goutieres syndrome. Orthologous to human RNASEH2C (ribonuclease H2 subunit C). [provided by Alliance of Genome Resources, Apr 2022]