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 anatomical structure morphogenesis; cell differentiation; and regulation of transcription by RNA polymerase II. Is expressed in several structures, including alimentary system; branchial arch; embryo ectoderm; integumental system; and sensory organ. Orthologous to human FOXI3 (forkhead box I3). [provided by Alliance of Genome Resources, Apr 2022]