Predicted to enable DNA-binding transcription activator activity, RNA polymerase II-specific; RNA polymerase II transcription regulatory region sequence-specific DNA binding activity; and RNA polymerase II-specific DNA-binding transcription factor binding activity. Involved in lung development. Predicted to be part of transcription regulator complex. Predicted to be active in nucleus. Human ortholog(s) of this gene implicated in panhypopituitarism. Orthologous to human LHX3 (LIM homeobox 3). [provided by Alliance of Genome Resources, Apr 2022]