. . . . . . . . . . . . . . . . . . . . . . . . . . . . "nari_ecoli"^^ . "Nitrate reductase A subunit gamma"^^ . "Quinol-nitrate oxidoreductase subunit gamma"^^ . "chlI"^^ . "JW1218"^^ . "Cytochrome B-NR"^^ . "narI"^^ . "b1227"^^ . . . "Respiratory nitrate reductase 1 gamma chain"^^ .