Predicted to enable microtubule binding activity; rRNA binding activity; and ribosome binding activity. Predicted to be involved in several processes, including bone mineralization; hematopoietic or lymphoid organ development; and ribosome biogenesis. Predicted to act upstream of or within inner cell mass cell proliferation. Predicted to be located in cytosol; nuclear lumen; and spindle pole. Human ortholog(s) of this gene implicated in Shwachman-Diamond syndrome and aplastic anemia. Orthologous to human SBDS (SBDS ribosome maturation factor). [provided by Alliance of Genome Resources, Apr 2022]