Predicted to enable DNA-binding transcription activator activity, RNA polymerase II-specific; RNA polymerase II cis-regulatory region sequence-specific DNA binding activity; and identical protein binding activity. Involved in male meiosis I and spermatogenesis. Predicted to be located in fibrillar center and nucleoplasm. Predicted to be active in nucleus. Is expressed in several structures, including alimentary system; genitourinary system; nervous system; respiratory system; and sensory organ. Orthologous to human FOXJ2 (forkhead box J2). [provided by Alliance of Genome Resources, Apr 2022]