Predicted to enable mRNA binding activity. Predicted to be involved in regulation of RNA splicing. Predicted to act upstream of or within alternative mRNA splicing, via spliceosome; morphogenesis of a branching epithelium; and positive regulation of epithelial cell proliferation. Predicted to be located in nucleus. Predicted to be part of ribonucleoprotein complex. Predicted to be active in nucleoplasm. Orthologous to human ESRP2 (epithelial splicing regulatory protein 2). [provided by Alliance of Genome Resources, Apr 2022]