Acts upstream of or within negative regulation of cell motility involved in cerebral cortex radial glia guided migration and negative regulation of microtubule depolymerization. Located in microtubule cytoskeleton. Is expressed in several structures, including central nervous system; colon; cornea stroma; glans of male genital tubercle; and peripheral nervous system ganglion. Orthologous to human BMERB1 (bMERB domain containing 1). [provided by Alliance of Genome Resources, Apr 2022]