. . . . . . . . . . . . . . "ssn2_yeast"^^ . "SCA1"^^ . "MED13"^^ . "Mediator complex subunit 13"^^ . "Protein SCA1"^^ . "YDR443C"^^ . "UME2"^^ . "Suppressor of RNA polymerase B SSN2"^^ . "SSN2"^^ . "RYE3"^^ . "NUT8"^^ . "SRB9"^^ . . "Mediator of RNA polymerase II transcription subunit 13"^^ .