Is predicted to encode a protein with the following domains: Armadillo-type fold; Armadillo-like helical; Wings apart-like protein; Wings apart-like protein regulation of heterochromatin; and Wings apart-like protein, C-terminal. Is an ortholog of C. elegans
wapl-1. In C. elegans,
wapl-1 is involved in positive regulation of double-strand break repair via homologous recombination.