Predicted to enable Wnt-activated receptor activity and Wnt-protein binding activity. Involved in astrocyte development. Located in cell surface; cytoplasm; and stress fiber. Human ortholog(s) of this gene implicated in autosomal recessive nonsyndromic deafness 108. Orthologous to human ROR1 (receptor tyrosine kinase like orphan receptor 1). [provided by Alliance of Genome Resources, Apr 2022]