Predicted to enable several functions, including actin monomer binding activity; leucine zipper domain binding activity; and transcription coactivator activity. Involved in regulation of transcription by RNA polymerase II. Located in nucleus. Human ortholog(s) of this gene implicated in acute megakaryocytic leukemia and immunodeficiency 66. Orthologous to human MRTFA (myocardin related transcription factor A). [provided by Alliance of Genome Resources, Apr 2022]