Acts upstream of or within animal organ development and paramesonephric duct development. Predicted to be located in membrane. Predicted to be integral component of membrane. Is expressed in several structures, including brain; liver; tail unsegmented mesenchyme; thymus; and urinary system. Human ortholog(s) of this gene implicated in autosomal dominant nonsyndromic deafness and renal agenesis. Orthologous to human GREB1L (GREB1 like retinoic acid receptor coactivator). [provided by Alliance of Genome Resources, Apr 2022]