11. It has also been suggested that flavin reductases play a role in the production of hydrogen peroxide. 12. RT-qPCR studies revealed that genes coding for both heterodisulfide reductases were expressed at high levels. 13. Class I reductases use an iron center with ferrous to ferric conversion to generate a tyrosyl free radical. 14. Some ( very few ) mercuric ( II ) reductases have been found to lack the NmerA domain. 15. Ferredoxin NADP reductases are present in many organisms, including plants, bacteria, and the mitochondria of eukaryotes. 16. The " Pseudomonas aeruginosa " genome has separate genes for glutaredoxin-and thioredoxin-coupled ArsC reductases . 17. Eukaryotic cells with class IA reductases have a mechanism of negative control to turn off synthesis of dNTPs as they accumulate. 18. Sulfite reductases belong to the family of oxidoreductases, and are found in archaea, bacteria, fungi, and plants. 19. In her current research, Stubbe continues to study the function of ribonucleotide reductases and the mechanisms of clinically useful drugs. 20. Anaerobic bacteria, which do not use oxygen as a terminal electron acceptor, have terminal reductases individualized to their terminal acceptor.
