. . . . . . . . . . . . . . . . . . . . . . . . . . . "mlh1_yeast"^^ . "MLH1"^^ . "PMS2"^^ . "MutL protein homolog 1"^^ . "YM8520.16"^^ . "YMR167W"^^ . "Post meiotic segregation protein 2"^^ . . "DNA mismatch repair protein MLH1"^^ .