. . . . . . . . . . . . . . . . . . . . . . . . . . . . . "fen1_caeel"^^ . "Flap structure-specific endonuclease 1"^^ . "Y47G6A.8"^^ . "crn-1"^^ . "Cell death-related nuclease 1"^^ . . . . . . . . . . . . "Flap endonuclease 1"^^ .