Acts upstream of or within several processes, including labyrinthine layer blood vessel development; negative regulation of cell population proliferation; and negative regulation of protein phosphorylation. Located in cytoplasm and nucleus. Is expressed in several structures, including central nervous system; early conceptus; genitourinary system; retina; and spleen. Orthologous to human GGNBP2 (gametogenetin binding protein 2). [provided by Alliance of Genome Resources, Apr 2022]