Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in several processes, including angiogenesis; embryonic hindlimb morphogenesis; and embryonic lung development. Predicted to act upstream of or within embryonic limb morphogenesis; lung development; and morphogenesis of an epithelium. Predicted to be located in nucleus. Human ortholog(s) of this gene implicated in ischiocoxopodopatellar syndrome. Orthologous to human TBX4 (T-box transcription factor 4). [provided by Alliance of Genome Resources, Apr 2022]