Predicted to be involved in positive regulation of cytokinesis. Located in spindle pole. Is expressed in several structures, including adrenal gland; central nervous system; gonad; lung; and olfactory epithelium. Human ortholog(s) of this gene implicated in Joubert syndrome 21. Orthologous to human CSPP1 (centrosome and spindle pole associated protein 1). [provided by Alliance of Genome Resources, Apr 2022]