Whereas bacteria are extremely effective nitrate ... Although an early study indicated the presence of some anaerobic nitrate reduction occurring in rodent intestinal tissues 27, later the same ...

In nature, this is usually carried out by bacteria and other microorganisms ... led by Ryuhei Nakamura of the RIKEN Center for Sustainable Resource Science (CSRS), decided to try to use the same ...

When bacteria in the mouth break down ... 001) increases in nitrate, nitrite, and nitric oxide reductase genes in stool samples collected from migraineurs. In oral samples, nitrate, nitrite ...

Caltech researchers have discovered a new class of enzymes that enable a myriad of bacteria to "breathe" nitrate when in low-oxygen conditions. While this is an evolutionary advantage for bacterial ...