NAD ( P ) H : quinone reductase ( QR ) is known to protect against BQ toxicity .
nad ( p ) h : quinone reductase ( qr ) is known to protect against bq toxicity .
B-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule I-protein_molecule O B-protein_molecule O O O O O O B-other_organic_compound O O