Acts upstream of or within negative regulation of dephosphorylation; regulation of calcineurin-NFAT signaling cascade; and regulation of cytokine production. Part of ribonucleoprotein complex. Is expressed in several structures, including gonad; heart; immune system; liver; and lung. Orthologous to human NRON (non-coding repressor of NFAT). [provided by Alliance of Genome Resources, Apr 2022]